Hifi Devices of 1947-1970

Scott 330

100% hifi, 100% Vintage Hifi Devices, on vintageshifi.com



SCOTT 99 A (1953-1954)



American manufacturing

Mono Integrated Amplifier, 9w

6 tubes: 12AX7(2)-12AU7-6V6GTA(2)-5Y3

scott 99A


Schematic



SCOTT 99 B (1954-1956)



American manufacturing

Mono Integrated Amplifier, 22w

6 tubes: 12AX7(3)-6L6GB(2)-5U4GA

SCOTT 99B

pdf
Schematic



SCOTT 99 C (1957-1958)



American manufacturing

Mono Integrated Amplifier, 22w

6 tubes: 12AX7(3)-6L6GB(2)-5UAGA

scott 99C


Schematic



SCOTT 99 D (1959-1962)



American manufacturing

Mono Integrated Amplifier, 22w
Frequency Response: 20Hz/30kHz,
Input: Phono MM: 3 mv, THD: 0.8%

6 tubes: 12AX7(3)-6L6GB(2)-5U4GA

This is a complete control and power center incorporating the results of H.H. Scott's famous engineering leadership and skill. This amplifier is ideal for those who prefer a top-quality monophonic system now, and wish to expand to stereo sound later. Together with the LM35 Stereo-Adaptor it also makes an excellent add-on system to existing amplifiers. Outstanding features include two low-level preamp inputs that enable you to use both a phono cartridge and tape head; extensive tape recording and monitoring facilities; and front-panel stereo expansion switch.


scott 99D


Schematic



SCOTT 111 A/B (1947-1951)



American manufacturing

Mono Preamplifier

3 tubes: 6SQ7-6SG7(2)

SCOTT 111B

pdf


SCOTT 112 A (1947-1951)



American manufacturing

Mono Preamplifier

4 tubes: 6SC7-6SQ7-6SG7(2)

pdf


SCOTT 112 B (1947-1951)



American manufacturing

Mono Preamplifier

4 tubes: 6SC7-6SQ7-6SG7(2)

scott 112 B


Schematic



SCOTT 114 A (1953-1956)



American manufacturing

Mono Preamplifier

3 tubes: 12AX7-12AU7(2).

scott 112 B


Schematic



SCOTT 120 A (1947-1953)



American manufacturing

Mono Preamplifier Equalizer

3 tubes: 12AX7-12AU7(2)

scott 120A

pdf
Schematic



SCOTT 120 CP (1954-1956)



American manufacturing

Mono Preamplifier

4 tubes: 12AX7-12AU7-6BKQ7A-6X4

scott 120 CP

pdf
Schematic



SCOTT 121 A (1953-1954)



American manufacturing

Mono Preamplifier

6 tubes: 12AX7(2)-12AU7-6AL5-6BA6(2).

scott 121


Schematic



SCOTT 121 B (1954-1955)



American manufacturing

Mono Preamplifier

6 tubes: 12AX7(2)-12AU7-6AL5-6BA6(2)

SCOTT 121B

pdf


SCOTT 121 C (1956-1959)



American manufacturing

Mono Equalizer Preamplifier

7 tubes: 12AX7(2)-12AU7(3)-6X4-6AV6


scott 121 C Dynaural


pdf


SCOTT 122 (1960-1961)



American manufacturing

Stereo Preamplifier

14 tubes: 12AX7(10)-6X4-6AV6-EM84(2).


scott 122


pdf


SCOTT 130 (1958-1960)



American manufacturing

Stereo Preamplifier

Frequency Response: 19Hz/35kHz,
THD: 0.15%. Input: Phono MM: 3 mv

8 tubes: 12AX7(5)-12AU7(2)-6X4

This preamplifier has already won the reputation of being the best stereo control center available. HI FI & MUSIC REVIEW magazine reports that the 130 "has so much flexibility that it defies adequate editorial treatment. " This unit bas separate Bass and Treble controls on each channel for accurate speaker balancing.



scott 130


Schematic

Operating Manual



SCOTT 135 (1957-1960)



American manufacturing

Mono to Stereo Adaptator

Expand to stereo by adding the Stereo-Daptor and a new H. H. Scott monophonic amplifier to your present system. The Stereo-Daptor permits control of two separate amplifiers from a central point. A Master Volume Control adjusts the volume levels of both channels simultaneously. Special switching lets you play stereo, reverse stereo, use your stereo pickup on monaural records, or play monaural program material through both amplifiers at the same time. This gives you the full power of both amplifiers. No internal changes are required when used with H.H. Scott amplifiers.


scott 135


pdf


SCOTT 200 (1962-1964)



American manufacturing

Stereo Integrated Amplifier, 2X12w

8 tubes: 12AX7(3)-6GW8(4)-5AR4

SCOTT 200

pdf
Schematic



SCOTT 200 B (1964-1966)



American manufacturing

Stereo Integrated Amplifier, 2X12w
Frequency Response: 20Hz/15kHz,
SNR Phono MM: 57dB,
Aux: 66dB, THD: 0.8%.

8 tubes: 12AX7(3)-6GW8(4)-5AR4


scott 200B

pdf
Owner's Manual



SCOTT 208 (1961-1963)



American manufacturing

Stereo Integrated Amplifier, 2X32w

7 tubes: 6U8 or 6GH8(2)-7591(4)-5AR4.


scott 208

pdf
Schematic



SCOTT 209 (1958-1959)



American manufacturing

Mono Integrated Amplifier, 30w

7 tubes: 12AX7(3)-12AU7-EL34 or 6CA7(2)-5U4GA.

scott 209

The 30 watt output stage of this complete amplifier makes it ideal for less-efficient speaker systems or where the absolute optimum in performance is required. The unique Acoustic Level Control insures perfect operation of the amplifier with any speaker and in any room. A convenient front-panel switch facilitates instant expansion of the 209 to a Stereo system, together with the 135 Stereo-Daptor and a second amplifier. Important operating features include dual magnetic inputs; three-position scratch and rumble filters and extremely high gain permitting use-with any phono cartridge or tape-recorder head.


pdf
Mounting Change Instructions



SCOTT 210 A (1947-1950)



American manufacturing

Mono Integrated Amplifier, 18w

10 tubes: 12SL7(2)-6J5-6SG7(2)
6SQ7-6L6GT(2)-5V4GT-6SN7GT


SCOTT 210A

pdf
Schematic



SCOTT 210 B (1950-1954)



American manufacturing

Mono Integrated Amplifier, 18w

10 tubes: 12SL7(2)-6J5-6SG7(2)
6SQ7-6L6GT(2)-5V4GT-6SN7GT


pdf

pdf
Schematic



SCOTT 210 C (1954-1955)



American manufacturing

Mono Integrated Amplifier, 18w

10 tubes: 12SL7(2)-6J5-6SG7(2)-6SQ7
6SN7GT-6L6GT(2)-5V4GT or 5U4GA


pdf

pdf
Schematic



SCOTT 210 D (1954-1955)



American manufacturing

Mono Integrated Amplifier, 18w

10 tubes: 12SL7(2)-6J5-6SG7(2)-6SQ7
6SN7GT-6L6GT(2)-5V4GT or 5U4GA


pdf

pdf
Schematic



SCOTT 210 E (1956-1957)



American manufacturing

Mono Integrated Amplifier, 27w

10 tubes: 12AX7(4)-12AU7(2)
6AL5-EL34(2)-5U4GA


pdf

pdf


SCOTT 210 F (1957-1960)



American manufacturing

Mono Integrated Amplifier, 32w

10 tubes: 12AX7(3)-12AU7(3)
6AV6-EL34(2)-5U4GA


scott 210F

pdf
Schematic



SCOTT 211 A (1948-1951)



American manufacturing

Mono Integrated Amplifier

10 tubes: 12SL7(2)-6SG7(2)-6J5
6SQ7-6B4(2)-6SN7GT-5V4GT


scott 211A

pdf
Schematic



SCOTT 212 A - Type 121A (1947-1950)



American manufacturing

Mono PreAmplifier 121A

6 tubes: 12AX7(2)-12AU7-6BA6(2)-6A5.

pdf


SCOTT 212 A - Type 220A (1947-1950)



American manufacturing

Monobloc Power Amplifier 220A, 18w

5 tubes: 6L6G(2)-6J5-6SN7GT-5V4G

pdf


SCOTT 214 A - Type 120A (1948-1953)



American manufacturing

Mono PreAmplifier 120A

3 tubes: 12AX7-12AU7(2).

pdf


SCOTT 214 A - Type 220A (1948-1953)



American manufacturing

Monobloc Power Amplifier 220A, 18w

5 tubes: 6L6G(2)-6J5-6SN7GT-5V4G

pdf


SCOTT 220 A (1948-1953)



American manufacturing

Monobloc Power Amplifier 220A, 18w

5 tubes: 6J5-6SN7-6L6G(2)-5V4G

scott 220 A

pdf


SCOTT 222 A (1959-1960)



American manufacturing

Stereo Integrated Amplifier, 2X12w

Frequency Response: 20Hz/30kHz,
THD: 0.8%, Input: Phono MM: 3 mv

11 tubes: 12AX7(4)-6U8 or 6GH8(2)-6BQ5(4)-5AR4

scott 222

pdf
Schematic



SCOTT 222 B (1960-1961)



American manufacturing

Stereo Integrated Amplifier, 2X13w
Frequency Response: 20Hz/20kHz,
SNR Phono MAGN LOW: 57dB, Aux: 80dB
Input Sensitivity: Phono MAGN LOW: 3mV,
Phono MAGN HIGH: 9mV, THD: 0.8%.

11 tubes: 12AX7(4)-6U8 or 6GH8(2)-6BQ5(4)-5AR4

pdf  pdf
Schematic
  Service Manual


SCOTT 222 C (1961-1963)



American manufacturing

Stereo Integrated Amplifier, 2X20w

Frequency Response: 20Hz/20kHz,
SNR Phono MAGN LOW: 57dB, Aux: 80dB
Input Sensitivity: Phono MAGN LOW: 3mV,
Phono MAGN HIGH: 9mV, THD: 0.8%.

11 tubes: 12AX7(4)-6U8 or 7199(2)-7189(4)-5AR4

pdf
Schematic



SCOTT 222 D (1963-1964)



American manufacturing

Stereo Integrated Amplifier, 2X20w

11 tubes: 12AX7(4)-6U8 or 7199(2)-7189(4)-5AR4

scott 222D

pdf  pdf
Schematic
  Owners Manual


SCOTT 223 (1953-1956)



American manufacturing

Monobloc Power Amplifier, 18w

5 tubes: 6L6GB(2)-12AX7(2)-5U4GA.

scott 223

pdf
Schematic



SCOTT 232 A (1948-1953)



American manufacturing

Monobloc Power Amplifier, 32w

5 tubes: 12AU7(2)-1614 or 6L6(2)-5U4GA

scott 232A

pdf
Schematic



SCOTT 232 B (1955-1956)



American manufacturing

Monobloc Power Amplifier, 32w

5 tubes: 12AU7(2)-6L6 or 1614(2)-5U4GA

pdf


SCOTT 233 (1964-1966)



American manufacturing

Stereo Integrated Amplifier, 2X28w

11 tubes: 12AX7(4)-6U8 or
7199(2)-7591(4)-5AR4

SCOTT 233

pdf
Schematic



SCOTT 240 (1957-1959)



American manufacturing

Monobloc Power Amplifier, 35w CLASS A

5 tubes: 12AX7(2)-EL34 or 6CA7(2)-5U4GA

scott 240

pdf


SCOTT 250 (1958-1964)



Mono Power Amplifier, 40w CLASS A

Frequency Response: 12Hz/60kHz,
Harmonic Distortion: 0.5%.

5 tubes: 12AX7(2)-EL34 or 6CA7(2)-5U4GA

The unique "Power-Balance" output circuitry of this amplifier results in performance equal to amplifiers of much higher power rating. Output transformer is of exclusive H. H. Scott design. Rugged 6CA7 output tubes are used, operating far below maximum ratings. Two 250's are ideal for use with the L30 Stereo preamp, combining to give stereo playback systems of unexcelled quality.


scott 250

pdf
Schematic



SCOTT 260 (1964-1965)



American manufacturing


All Transistors.


Solid State Stereo Amplifier 2X30w RMS
Frequency Response: 20Hz/20kHz,
SNR Phono MM: 55dB, Aux: 75dB,THD: 0.8%
Input Sensitivity: Phono MM: 2mV.

scott 260

pdf
Service Manual



SCOTT 260B (1967-1968)



American manufacturing


All Transistors.


Solid State Stereo Amplifier 2X40w RMS
Frequency Response: 15Hz/30kHz, THD: 0.8%
Hum and Noise: 55 dB

scott 260B

pdf


SCOTT 265 A (1953-1956)



American manufacturing

Monobloc Power Amplifier, 65w CLASS A

10 tubes: 12AX7(2)-6L6GC or 1614(4)
6080 or 6AS7G-6AM8A-5U4(2)

scott 265 A

pdf
Service Manual



SCOTT 272 (1960-1962)



American manufacturing

Stereo Integrated Amplifier, 2X37w

15 tubes: 12AX7(6)-6AU6-6U8 or 6BL8(2)
EL34 or 6CA7(4)-5U4GB(2)

scott 272

pdf
Schematic



SCOTT 280 (1957-1959)



American manufacturing

Monobloc Power Amplifier, 72w CLASS A

11 tubes: 12AX7(3)-EL34 or 6CA7(4)
6AL5-6BX7-5U4GA(2)

scott 280

pdf
Schematic



SCOTT 290 (1960-1961)



American manufacturing

Stereo Power Amplifier, 2X44w

10 tubes: 12AU7(2)-12AX7(2)
EL34(4)-5U4G(2)

scott 290

pdf
Schematic



SCOTT 295 (1969-1970)



American manufacturing


All Transistors.


Solid State Stereo Amplifier 2X30w RMS
Frequency Response: 18Hz/25kHz, THD: 0.6%
SNR Phono MM: 60dB, Aux: 75dB
Input Sensitivity: Phono MM: 2.8 mV.
Dimensions: 400 X 300 X 130 mm
Weight: 7.3 kg

Scott 295 Amplifier

pdf
Service Manual



SCOTT 296 (1962-1963)



American manufacturing

Stereo Power Amplifier, 2X42w

12 tubes: 12AX7(6)-7581 or KT66(4)-6U8(3)-5AR4(2).

pdf
Schematic



SCOTT 299 A (1958-1960)



American manufacturing

Stereo Amplifier, 2X20w.

Frequency Response: 20Hz/30kHz,
Input: Phono MM: 3 mv, THD: 0.8%.

11 tubes: 7189(4)-12AX7(4)-6BL8(2)-5AR4.

This is a complete stereo control and power center of unusual versatility. The dual 20 watts power stages provide ample reserve for any speaker requirements. Outstanding features include separate tone controls on each channel for accurate speaker balancing.


scott 299A

pdf
Schematic



SCOTT 299 B (1960-1961)



American manufacturing

Stereo Integrated Amplifier, 2X21w

11 tubes: 12AX7(4)-6U8 or 6GH8(2)-7189(4)-5AR4

pdf


SCOTT 299 C (1961-1964)



American manufacturing

Stereo Integrated Amplifier, 2X31w

11 tubes: 12AX7(4)-6U8 or 7199(2)-7591(4)-5AR4

scott 299C

pdf
Schematic



SCOTT 299 D (1964-1966)



American manufacturing

Stereo Integrated Amplifier, 2X34w

11 tubes: 12AX7(4)-6U8 or 7199(2)-7591(4)-5AR4

scott 299D

pdf
Schematic



SCOTT 299 F (1967-1968)



American manufacturing

Stereo Amplifier (Transistors)
Frequency Response: 18Hz/25kHz,
2X18w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB.

scott 299F

pdf


SCOTT 299 S (1969-1970)



American manufacturing

All Transistors.


Solid State Stereo Amplifier 2X22w RMS
Frequency Response: 18Hz/25kHz, THD: 0.8%
SNR Phono MM: 60dB, Aux: 75dB
Input Sensitivity: Phono MM: 2.8 mV.
Dimensions: 400 X 330 X 140 mm
Weight: 6.2 kg

Scott 299S Amplifier

pdf


SCOTT 300 A (1957-1959)



American manufacturing

AM-FM Tuner Mono

9 tubes: 6U8(2)-6BE6-6AU6(3)
12AU7-6BR5 or EM80-6X4

scott 300A

pdf


SCOTT 310 A (1954-1957)



American manufacturing

FM Tuner Mono Broadcast Monitor.

10 tubes: 6BK7A or 6BS8 or 6BQ7A(1)
6U8-6AU6(4)-6X5GT-6BN6-12AU7(2).

pdf


SCOTT 310 B (1957-1958)



American manufacturing

FM Tuner Mono Broadcast Monitor.

10 tubes: 6BS8 or 6BQ7A(1)-6AU6(4)
6U8-12AX7-6X4-6BN6-12AU7.

Designed for the perfectionist and true connoisseur, the 31OB is the most sensitive tuner it is possible to make at this stage of the art. It finds application in professional broadcast relay work, and in home listening where the absolute optimum in performance is required. Outstanding features include heavily silver-plated RF circuitry, professional illuminated signal strength meter and the interstation Noise Suppressor. HIGH FIDELITY Magazine says of this fine instrument: The 310 " ... is a tuner that seems as close to perfection as is practical at this time."


scott 310 B

pdf
Operation Manual and Schematic



SCOTT 310 C (1958-1960)



American manufacturing

FM Tuner Mono Broadcast Monitor.

FM Sensitivity IHF: 1.5 µv
Total Hum and Noise: 66dB
Harmonic Distortion on FM: 0.5%

10 tubes: 6BS8 or 6BQ7A(1)-6AU6(4)
6U8-12AX7-6X4-6BN6-12AU7

pdf


SCOTT 310 CR (1959-1961)



American manufacturing

FM Tuner Mono Broadcast Monitor.

10 tubes: 6BS8 or 6BQ7A(1)-6AU6(4)
6U8-12AX7-6X4-6BN6-12AU7

pdf


SCOTT 310 D (1960-1962)



American manufacturing

FM Tuner Mono Broadcast Monitor.

10 tubes: 6BS8 or 6BQ7A-6AU6(4),
6U8-7247 or 12DW7-6X4-6BN6-12AU7

pdf
Service Manual



SCOTT 310 E (1963-1964)



American manufacturing

FM Tuner Stereo MPX Broadcast Monitor.

15 tubes: 6BS8 or 6BQ7A(1)-6AU6(4)-6U8(2)-12AX7-12AT7
6V4-6BN6-12AU7(2)-7247 or 12DW7(2)

scott 310E

pdf
Schematic



SCOTT 311 A (1955-1956)



American manufacturing

FM Tuner Mono.

7 tubes: 6BS8 or 6BQ7A
6AU6(3)-6U8-6X4-12AX7

scott 311A

pdf
Operation Manual and Schematic



SCOTT 311 B (1956-1958)



American manufacturing

FM Tuner Mono.

7 tubes: 6BS8 or 6BQ7A-6AU6(3)
6U8-6X4-12AX7

scott 311B

pdf


SCOTT 311 C (1959-1960)



American manufacturing

FM Tuner Mono.

7 tubes: 6BS8 or 6BQ7A-6AU6(3)
6U8-6X4-12AX7

Here is an outstanding FM tuner, incorporating all the benefits of H. H. Scott engineering leadership at a moderate price. The 311 C features wide-band design, a unique silver-plated RF section, and professional FM Tuner illuminated signal strength meter. AUDIO magazine said of the 311 "Hermon Hosmer Scott has always had a reputation for making fine products, and even though the 311 FM tuner is low priced ... it turns in a performance and quality report that is enviable."


scott 311 C

pdf


SCOTT 311 D (1960-1961)



American manufacturing

FM Tuner Mono.

FM Sensitivity IHF: 2.5 µv
Total Hum and Noise: 66dB
Harmonic Distortion on FM: 0.8%

7 tubes: 6BS8 or 6BQ7A-6AU6(3)
6U8-6X4-12AX7

scott 311D

pdf


SCOTT 312 (1964-1965)



American manufacturing

FM Tuner Stereo. (Transistors)

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.2 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 65 dB
Selectivity: 45 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB

scott 312

pdf


SCOTT 312 D (1967-1968)



American manufacturing

FM Tuner Stereo. (Transistors)

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 90 dB
FM Sensitivity IHF: 1.7 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 65 dB
Selectivity: 45 dB
Stereo Separation: 40 dB
Capture Ratio: 1.9 dB

scott 312

pdf
Service-Manual



SCOTT 314 (1961-1963)



American manufacturing

FM Tuner Mono.

7 tubes: 6BS8 or 6BQ7A-6AU6(2)
6U8(2)-6X4-6FG6 or EM84

scott 314

pdf
Mounting Change Instructions



SCOTT 315 B (1967-1968)



American manufacturing

FM Tuner Stereo. (Transistors)

Tuning range FM: 87 to 109 Mhz.
Frequency Response: 50/15 Khz
Cross Modulation Rejection: 90 dB
FM Sensitivity IHF: 2.0 µv
Hum to Noise Ratio: 60 dB
Selectivity: 45 dB
Stereo Separation: 35 dB
Capture Ratio: 2.5 dB

scott 315B

pdf
Service Manual



SCOTT 320 (1959-1960)



American manufacturing

AM-FM Tuner Mono.

FM Sensitivity IHF: 2.5 µv
Total Hum and Noise: 66dB
Harmonic Distortion on FM: 0.8%

11 tubes: 6BS8 or 6BQ7A-6AU6(3)-6U8A-6X4
12AU7-6AL5-6BA6-6BE6-6BR5 or EM80

scott 320

pdf


SCOTT 330 A (1955-1956)



American manufacturing

AM-FM Tuner Mono, Simulcast Stereo.

12 tubes: 6BS8-6AU6(4)-6U8-6X5
12AU7(2)-6AL5-6BA6-6BE6

pdf
Schematic



SCOTT 330 B (1957-1958)



American manufacturing

AM-FM Tuner Mono, Simulcast Stereo.

12 tubes: 6BS8-6AU6(4)-6U8-6X4
12AU7(2)-6AL5-6BA6-6BE6

pdf


SCOTT 330 C (1959-1960)



American manufacturing

AM-FM Tuner Mono, Simulcast Stereo.

12 tubes: 6BS8-6AU6(4)-6U8-6X4,
12AU7(2)-6AL5-6BA6-6BE6

The extremely wide-range AM section of the 330, plus a highly sensitive, drift-free, wide-band FM section make this the outstanding tuner for reception of AM-FM Stereophonic broadcasts. H. H. Scott's long experience in the design of stereo tuners assures uncompromising performance in AM and FM reception. Technical authorities have acclaimed this tuner as the finest available. For example, Audiocraft Magazine reports: " ... a very high quality FM tuner combined with an AM tuner which is easily the best we have heard. "High Fidelity Magazine states" The cleanest and most transparent FM signals I have heard in a long time."


scott 330 C

pdf
Schematic



SCOTT 330 D (1960-1962)



American manufacturing

AM-FM Tuner Mono, Simulcast Stereo.

FM Sensitivity IHF: 2.5 µv
Total Hum and Noise: 66dB
Harmonic Distortion on FM: 0.8%

12 tubes: 6BS8-6AU6(4)-6U8-6X4
12AU7(2)-6CN7-6BA6-6BE6

scott 330D
pdf
Service Manual



SCOTT 331 A (1956-1957)



American manufacturing


Preamplifier Mono
AM-FM Tuner Mono, Simulcast Stereo.

14 tubes: 6BS8-6AU6(4)-6U8-6X5
12AU7(2)-12AX7(2)-6AL5-6BA6-6BE6

pdf


SCOTT 331 B (1957-1958)



American manufacturing

Preamplifier Mono
AM-FM Tuner Mono, Simulcast Stereo.

14 tubes: 6BS8-6AU6(4)-6U8-6X4 or 5X4
12AU7(2)-12AX7(2)-6AL5-6BA6-6BE6

scott 331B

pdf


SCOTT 331 C (1959-1960)



American manufacturing

Preamplifier Mono
AM-FM Tuner Mono, Simulcast Stereo.

14 tubes: 6BS8-6AU6(4)-6U8-6X4
12AU7(2)-12AX7(2)-6AL5-6BA6-6BE6

scott 331C

pdf


SCOTT 333 (1962-1963)



American manufacturing

AM-FM Tuner MPX, Simulcast Stereo.

13 tubes: 6BS8 or 6BQ7-6AU6(3)-6U8-6HS6
12AT7-12AU7(2)-6BL8-6BA6-6BE6-6AV6

scott 333

pdf
Schematic



SCOTT 333 B (1964-1965)



American manufacturing

AM-FM Tuner MPX, Simulcast Stereo.

Tuning range FM: 88 to 108 Mhz.
Tuning range AM: 535 Khz to 1620 Khz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.2 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


13 tubes: 6BS8 or 6BQ7-6AU6(3)-6U8-6HS6
12AT7-12AU7(2)-6BL8-6BA6-6BE6-6AV6

pdf


SCOTT 335 (1961-1963)



American manufacturing

MPX Stereo Adaptator.

5 tubes: 6BL8-12AT7-12AU7(2)-6X4

scott 335

pdf
Schematic



SCOTT 340 A (1962-1963)



American manufacturing

Receiver Stereo FM MPX, 2X27w.

20 tubes: 6BS8 or 6BQ7-6AU6(3)
6U8 or 6GH8(2)-7591(4)-12AX7(4)
6U8A-6BL8-12AU7(2)-5AR4 or GZ34(2)

scott 340

pdf
Schematic



SCOTT 340 B (1963-1964)



American manufacturing

Receiver Stereo FM MPX, 2X30w.

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.2 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


18 tubes: 6BS8 or 6BQ7-6AU6(2)
6U8 or 6GH8(2)-7591(4)-12AT7
12AX7(5)-6U8-6HS6-6KE8

scott 340 B


SCOTT 341 (1966-1967)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 2.5 µv
Tuner Separation: 30 dB, Selectivity: 56 db.
Cross Modulation Rejection: 80 dB.
Frequency Response: 25Hz/20kHz,
70w 4 ohms, (IHF - 55 watts).
SNR: Phono MM: 55dB.
Input: Phono MM: 4 mv

scott 341

pdf


SCOTT 342 (1966-1967)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 2.2 µv
Frequency Response: 18Hz/25kHz,
2X18w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB, Aux: 80dB.
Input: Phono MM: 3 mv

scott 342

pdf
Service Manual



SCOTT 342 B (1967-1968)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 2.0 µv
Frequency Response: 18Hz/25kHz,
2X18w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB, Aux: 80dB.
Input: Phono MM: 3 mv

scott 342 B


Service Manual
pdf  Owners Manual


SCOTT 342 C (1969-1970)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 2.0 µv
Frequency Response: 18Hz/25kHz,
2X30w, 8 ohms. THD: 0.6%,
SNR: Phono MM: 55dB, Aux: 75dB.
Input: Phono MM: 2.8 mv

scott 342C


Service Manual
pdf  Owners Manual


SCOTT 344 B (1965-1966)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Usable sensitivity: 1.9 µV.
Power Rating: 2X40w, 8 ohms.

scott 344 B

pdf


SCOTT 344 C (1967-1968)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Usable sensitivity: 1.9 µV.
Power Rating: 2X30w, 8 ohms.
Harmonic distortion: 0.8%.
Frequency Response: 15/30 Khz -/+ 1 dB.
Cross Modulation Rejection: 90 dB.
Selectivity: 46 dB
Tuner stereo separation: 36 dB.
Signal to Noise Ratio: 65 dB.

scott 344 C

pdf


SCOTT 345 (1964-1965)



American manufacturing

Receiver Stereo Tuner FM MPX, 2X29w.

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.3 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


16 tubes: 12AX7(3-6D10(2)-7591(4)-6BS8
6U8(2)-6EJ7(2)6M11-6HU6 or EM87

scott 345

pdf
Schematic



SCOTT 348 (1965-1966)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 1.9 µv
Frequency Response: 15Hz/30kHz,
2X30w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB, Aux: 75dB.
Input: Phono MM: 3 mv

SCOTT 348

pdf
Schematic



SCOTT 348 B (1967-1968)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 1.7 µv +/- 1dB
Cross Modulation Rejection: 90
Selectivity; 46 dB
Tuner Stereo Separation: 40 dB
Capture Ratio: 1.9
Frequency Response: 15Hz/30kHz,
2X40w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB.

scott 348B

pdf
Service Manual



SCOTT 350 B (1962-1963)



American manufacturing

Stereo Tuner FM MPX.

9 tubes: 6BS8 or 6BQ7-6U8-6AU6(3)
6BL8-12AU7(2)-12AT7

scott 350

pdf
Schematic



SCOTT 350 C (1963-1964)



American manufacturing

Stereo Tuner FM MPX.

9 tubes: 6BS8 or 6BQ7-6AU6-6U8(2)
6EJ7 or EF184-6BL8-12AU7(2)-12AT7


scott 350C

pdf
Schematic



SCOTT 350 C (1963-1964)



American manufacturing

Stereo Tuner FM MPX.

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.3 µv
Cross Modulation Rejection: 80 dB
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


9 tubes: 6BS8-6U8(2)-6EJ7-6HS6
12AT7-6KE8-12AX7-6HU6 or EM87

pdf
Schematic



SCOTT 355 (1961-1964)



American manufacturing


Stereo Tuner Preamplifier FM MPX.

18 tubes: 12AX7(4)-12AU7(3)-6CA4-6BS8
or 6BQ7-6U8A-6AU6(3)-6AV6 or 6GX8
6BL8-12AT7-6BA6-6BE6

scott 355

pdf
Schematic



SCOTT 357 B (1967-1968)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 550 Khz to 1605 Khz.
FM Sensitivity IHF: 2.0 µv
Frequency Response: 18Hz/25kHz,
2X18w, 8 ohms.
THD: 0.8%, SNR: Phono MM: 55dB.
Input: Phono MM: 3 mv

scott 357B

pdf
Service Manual



SCOTT 370 (1962-1963)



American manufacturing

Stereo Tuner FM MPX.

7 tubes: 6M11-6AU6(2)-6HS6
6HU6 or EM87-6AG11-6X4

scott 370

pdf


SCOTT 370 B (1963-1965)



American manufacturing

Stereo Tuner FM MPX.

Tuning range FM: 88 to 108 Mhz.
Cross Modulation Rejection: 75 dB
FM Sensitivity IHF: 3.5 µv
Cross Modulation Rejection: 75 dB
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: less than 1
Hum to Noise Ratio: 50 dB
Selectivity: 32 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


7 tubes: 6M11-6AU6(2)-6HS6
6HU6 or EM87-6AG11-6X4

scott 370 B

pdf
Schematic



SCOTT 380 (1963-1965)



American manufacturing

Stereo Receiver AM-FM MPX,
Power 2X32w (MPX 3 Tubes)

Tuning range FM: 88 to 108 Mhz.
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 2.2 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


21 tubes: 12AX7(4)-6U8 or 6GH8(2)
7591(4)-6BS8 or 6BQ7-6BA6-6BE6-12AT7
6U8-6HS6(2)-6AU6-6AV6-6KE8-12AX7

pdf
Schematic



SCOTT 380 (1963-1965)



American manufacturing

Stereo Receiver AM-FM MPX,
Power 2X32w (MPX 4 Tubes)

Tuning range FM: 88 to 108 Mhz.
Tuning range AM: 535 Khz to 1620 Khz.
Cross Modulation Rejection: 80 dB
FM Sensitivity IHF: 2.2 µv
Frequency Response: 30Hz/15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


22 tubes: 12AX7(4)-6U8 or 6GH8(2)-7591(4)
6BS8 or 6BQ7-6BA6-6BE6-6U8-6HS6(2)-6AU6
6AV6-6BL8-12AU7(3)

scott 380

pdf
Schematic



SCOTT 382 B (1967-1968)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 2.0 µv
Frequency Response: 18Hz/25kHz,
2X18w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 55dB, Aux: 80dB.
Input: Phono MM: 3 mv

scott 382B

pdf
Service Manual

Owners Manual



SCOTT 382 C (1969-1970)



American manufacturing

Receiver Stereo FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 2.0 µv
Frequency Response: 18Hz/25kHz,
2X30w, 8 ohms. THD: 0.6%,
SNR: Phono MM: 55dB, Aux: 75dB.
Input: Phono MM: 2.8 mv



scott 382C

pdf
Service Manual



SCOTT 384 (1967-1968)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 535 Khz to 1620 Khz.
Usable sensitivity: 1.9 µV.
Power Rating: 2X30W, 8 ohms.
Harmonic distortion: 0.8%.
Frequency Response: 15/30 Khz -/+ 1 dB.
Cross Modulation Rejection: 90 dB.
Selectivity: 46 dB
Tuner stereo separation: 36 dB.
Signal to Noise Ratio: 65 dB.


scott 384

pdf


SCOTT 386 (1969-1970)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 535 Khz to 1620 Khz.
Usable sensitivity: 1.9 µV.
Power Rating: 2X35W, 8 ohms.
Power Rating: 2X42W, 4 ohms.
Harmonic distortion: 0.8%.
Frequency Response: 20/22 Khz -/+ 1 dB.
Cross Modulation Rejection: 80 dB.
Selectivity: 40 dB
Tuner stereo separation: 40 dB.
Signal to Noise Ratio - Phono: 65 dB.
Capture Ratio: 2.5 dB
Phono sensitivity: 3, 6 mV
Dimensions: 400 X 140 X 355 mm
Weight: 9,8 Kg

scott 386

pdf Brochure pdf Service Manual


SCOTT 387 (1969-1970)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 87.5 to 108 Mhz
Tuning range AM: 510 Khz to 1630 Khz.
Usable sensitivity: 1.9 µV.
Power Rating: 2X55W, 8 ohms.
Power Rating: 2X85W, 4 ohms.
Harmonic distortion: 0.5%.
Frequency Response: 10/38 Khz -/+ 1 dB.
Cross Modulation Rejection: 80 dB.
Selectivity: 42 dB
Tuner stereo separation: 40 dB.
Signal to Noise Ratio
Phono: 70 dB.
Capture Ratio: 2.5 dB
Phono sensitivity: 2.8, 4 mV

scott 387

pdf
Service Manual



SCOTT 388 B (1967-1968)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 1.7 µv +/- 1dB
Cross Modulation Rejection: 90
Selectivity; 46 dB
Tuner Stereo Separation: 40 dB
Capture Ratio: 1.9
Frequency Response: 15Hz to 30kHz,
2 X 40 w, 8 ohms.
THD: 0.8%, SNR: Phono MM: 55dB.

scott 388B

pdf
Service Manual



SCOTT 399 (1960-1962)



American manufacturing

Stereo Receiver MONO Simulcast Stereo, 2X20w.

FM Sensitivity IHF: 2.5 µv
Frequency Response: 20Hz to 30kHz,
THD: 0.8%, SNR: 65 dB.
Input: Phono MM: 3 mv

23 tubes: 12AX7(4)-6U8 or 6GH8(2)
7591(4)-6BS8 or 6BQ7-6KE8-12AX7
6BA6-6BE6-6U8-6HS6(2)-6AU6-6AV6

scott 399

pdf
Schematic


pdf


SCOTT 499 Quadrant (1969-1973)



American manufacturing

Quadraphonic Amplifier,
4X35w 8 ohms or 4X45w 4ohms


Frequency Response: 15Hz/30kHz,
THD: 0.5%, SNR: Phono: 60 dB - Aux: 80 dB
Input: Phono MM: 4,3, 6 mv

Dimensions: 460 X 157 X 310 mm
Weight: 12.5 Kg

scott 399

pdf

pdf


SCOTT 2001



American manufacturing

Stereo Receiver Tubes and Transistors.

18 tubes: 6BL8(2)-12AU7(4)-6HS6(2)
6AU6(1)-6U8(1)-6BE6(1)-6BA6(1)
6BS8(1)-12AX7(5)

pdf
Schematic



SCOTT 2002



American manufacturing

Stereo Receiver Tubes and Transistors.

18 tubes: 6BL8(2)-12AU7(4)
6HS6(2)-6AU6(1)-6BS8(1)-12AX7(5)
6U8(1)-6BE6(1)-6BA6(1)

pdf
Schematic



SCOTT 2003



American manufacturing

Stereo Receiver Tubes and Transistors.

18 tubes: 6BL8(2)-12AU7(4)
6HS6(2)-6AU6(1)-6BS8(1)-12AX7(5)
6U8(1)-6BE6(1)-6BA6(1)

pdf
Schematic



SCOTT 2506 & 2507 (1969-1970)



American manufacturing

Stereo Compact Transistors. (Turtable, Amplifier, Tuner)



STEREO COMPACT 2506

pdf
Service Manual



SCOTT 3003 (1969-1970)



American manufacturing

Receiver Stereo AM-FM (Transistors)
Tuning range FM: 88 to 108 Mhz,
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 1.8 µv
Frequency Response: 20Hz/30kHz,
2 X 33 w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 60dB, Aux: 70dB.
Input: Phono MM: 3 mv

pdf
Operation-Manual



SCOTT 3141 (1969-1970)



American manufacturing

Receiver Stereo AM FM (Transistors)
Tuning range FM: 87.5 to 108 Mhz
Tuning range AM: 510 Khz to 1630 Khz.
Usable sensitivity: 1.9 µV.
Power Rating: 2X22W - 8 ohms.
Harmonic distortion: 0.8%.
Frequency Response: 18/25 Khz -+ 1 dB.

Dimensions: 400 X 140 X 330 mm
Weight: 7.5 Kg

scott 3141

pdf


SCOTT 3300 (1969-1970)



American manufacturing

Receiver Stereo AM-FM (Transistors)
Tuning range FM: 88 to 108 Mhz.
Tuning range AM: 535 Khz to 1620 Khz.
FM Sensitivity IHF: 1.8 µv
Frequency Response: 20Hz/30kHz,
2 X 33 w, 8 ohms. THD: 0.8%,
SNR: Phono MM: 60dB, Aux: 70dB.
Input: Phono MM: 3 mv

scott 3300

pdf
Owners Manual



SCOTT 4310 (1963-1965)



American manufacturing

Broadcast Monitor FM-MPX Stereo Tuner.

20 tubes: 6AU6(4)-12AU7(2)-7247
or 12DW7(4)-6BS8-6JU8(2)-6BL8
6T8(2)-12BH7-6BN6-6AL5-6U8

scott 4310

pdf
Schematic



SCOTT 4312 (1964-1965)



American manufacturing

Stereo Tuner Tubes and Transistors.

Tuning range FM: 88 to 108 Mhz.
Tuning range AM: 535 Khz to 1620 Khz.
Cross Modulation Rejection: 85 dB
FM Sensitivity IHF: 1.9 µv
Frequency Response: 30Hz to 15kHz.
Harmonic Distortion: 0.5%
Hum to Noise Ratio: 65 dB
Selectivity: 35 dB
Stereo Separation: 35 dB
Capture Ratio: 2.2 dB

4 tubes: V201(6DS4)-V202(6DS4)
V203(6CW4)-V204(6CW4)
+ Transistors.

scott 4312

pdf
Schematic



Scott Kit


SCOTT LC 21 (1961-1963)



American manufacturing

Stereo Preamplifier (kit)

7 tubes: 12AX7(6)-6X4

scott LC21

pdf
Schematic



SCOTT LK 30 (1962-1965)



American manufacturing

Stereo Integrated Amplifier, 2X12w. (kit)

8 tubes: 12AX7(3)-6GW8 or ECL86(4)
5AR4 or GZ34

scott LK30

pdf
Schematic



SCOTT LK 48 (1961-1963)



American manufacturing


Stereo Integrated Amplifier, 2X20w. (kit)

11 tubes: 12AX7 (4), 7189 (4) 5AR4
or GZ34, 6U8 or 6GH8 (2).

scott lk 48

pdf
Schematic



SCOTT LK 48 B (1963-1965)



American manufacturing


Stereo Integrated Amplifier, 2X20w. (kit)

11 tubes: 12AX7 (4), 7189 (4) 5AR4 or GZ34, 6U8 or 6GH8 (2).

scott LK48

pdf
Schematic



SCOTT LK 60 (1968-1969)



American manufacturing


Stereo Integrated Amplifier,
Power 2X40w - 8 ohms.(kit)

Frequency response: 20Hz/20kHz
Harmonic at rated output: 0.6%
SNR: 55 dB Phono, 75 dB Aux.
Damping Factor: 20 - 8 ohms.

scott LK60

pdf


SCOTT LK 60 B (1968-1969)



American manufacturing


Stereo Integrated Amplifier,
2X60w - 4 ohms. (kit)


Frequency response: 15Hz to 30kHz
Harmonic at rated output: 0.8%
Signal to Noise Ratio: 55 dB.
Dimensions: 381 X 111 x 317 mm
Weight: 9.5 Kg

scott LK60B

pdf
Kit Manual Construction



SCOTT LK 72 (1960-1963)



American manufacturing

Stereo Integrated Amplifier,
Power 2X35 w. (kit)

11 tubes: 12AX7(4)-7591(4)-5AR4
or GZ34-6U8 or 6GH8(2).

The LK-72 offers the finest performance and greatest reliability of any integrated stereo amplifier kit available. Since its introduction the superb performance of the LK-72 has been acclaimed by electronic experts and thousands of enthusiastic kit builders . . . many had never built a kit before!


scott LK72

pdf
Schematic



SCOTT LK 72 B (1963-1966)



American manufacturing

Stereo Integrated Amplifier, 2X35w. (kit)

11 tubes: 12AX7(4)-7591(4)-5AR4
or GZ34-6U8 or 6GH8(2)

pdf
Schematic



SCOTT LK 150 (1961-1964)



American manufacturing

Stereo Power Amplifier, 2X35w. (kit)

8 tubes: 5AR4(2)-6550(4)-7199(2)


The mighty LK-150 is the ultimate power amplifier. Rated at 65 watts (IHFM) per channel, it will bring out details in your favorite program material that you never knew existed. Whether played at a whisper or a roar, the LK-150 will be a revelation to even the most experienced music lover.


scott LK150

pdf
Schematic



SCOTT LM 35 (1962-1964)



American manufacturing

FM MPX Stereo Adaptator. (kit)

5 tubes: 6BL8-12AU7(2)-12AT7-6X4


LM-35 Wide-Band Multiplex Adaptor. This is the kit version of H. H. Scott's famous 335 multiplex adaptor. It includes exclusive H. H. Scott "time-switching" circuitry. Multiplex section comes pre-wired and pre-aligned. The kit builder need assemble just the power supply and the controls which should take only about 4 hours.


scott LM35

pdf
Assembly Manual



SCOTT LR 88 (1969-1970)



American manufacturing

LR 88 SOLID STATE AM/FM STEREO RECEIVER KIT.

Receiver Stereo AM FM (Transistors)
Tuning range FM: 88 to 108 Mhz
FM Sensitivity IHF: 1.9 µv
Frequency Response: 15Hz/30kHz,
Power 2X32w, 8 ohms. THD: 0.8%,
Signal to Noise Ratio: 65dB.
Dimensions: 406 X 140 x 444 mm
Weight: 12.7 Kg

scott LR 88

pdf


SCOTT LT 10 (1961-1963)



American manufacturing

FM Tuner (mono).(kit)

6 tubes: 6U8(2)-6AU6(2)
6X4-6BS8 or 6BQ7A

LT-10 Wide-Band FM Tuner. The LT10 revolutionized kit building by making it possible for the novice to build a professional tuner without previous kit-building experience. Electronics Illustrated (Nov 1961) said "a remarkable combination of simplicity
and excellent performance"


scott LT10

pdf
Assembly Manual



SCOTT LT 110 (1962-1963)



American manufacturing

FM MPX tereo Tuner. (kit)

10 tubes: 6U8-6AU6(3)-6X4-6BS8
or 6BQ7A-6BL8-12AT7-12AU7(2)


LT110 FM Stereo (Multiplex) Tuner.
Now you can build your own H. H. Scott Wide-Band Multiplex Tuner for flawless reception of new FM Stereo broadcasts. H.H. Scott tuners are used for off the-air monitoring by virtually every FM Multiplex station in both the United States and Canada.


scott LT110

pdf
Schematics



SCOTT LT 110 B (1963-1967)



American manufacturing

FM MPX tereo Tuner. (kit)

Tuning range FM: 88 to 108 Mhz.
FM Sensitivity IHF: 2.2 µv
Cross Modulation Rejection: 80 dB
Frequency Response: 30Hz to 15kHz.
Harmonic Distortion: 0.8%
Hum to Noise Ratio: 60 dB
Selectivity: 35 dB
Stereo Separation: 30 dB
Capture Ratio: 6 dB


9 tubes: 6U8-6AU6(3)-6BS8 or
6BQ7A-6BL8-12AT7-12AU7(2).

pdf
Schematic



SCOTT LT 111 (1964-1965)



American manufacturing

FM MPX tereo Tuner. (kit)

7 tubes: 6M11-6AU6(2)
6X4-6HS6-6HU6-6AG11

scott LT 111

pdf
Operation Manual



SCOTT LT 112B (1967-1968)



American manufacturing

Solid State FM stereo Tuner.(kit)

FET Front End, Dynaural Muting Control,
Stereo Indicator Light.

A superb tuner In easy to build Kit form, Learn as you build manual contains full color wiring diagrams, mistake proof double check instructions and theory of operation. Finished product is a fine performer featuring the famous Scott silver plated FET front end for maximum sensitivity and low distortion, has four position meter selector switch for signal strength, multipath center frequency tuning and alignment, and stereo indicator light for positive identification of stereo broadcasts. Dynaural muting control virtually eliminates interstation static.



Frequency Response: 15/30 Khz
Usable sensitivity: 1.6 µv.
Signal to noise ratio: 65 dB.
Cross modulation rejection: 90 dB
Dimensions: 381 X 111 X 333 mm
Weight: 5.9 Kg

Transistors: 2N3702, 2N3964, S1990,
2N3705, SE1001, 2N2926, 2N3708.

Diodes: D-GM3, DSI-1, SR-1-5.

scott LT110

pdf
Schematic