Hifi Devices of
1947-1970
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
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.
Service Manual
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
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
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: 1.5 µv +/- 1dB
Cross Modulation Rejection: 90
Selectivity; 45 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: 65dB.
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
Schematic
SCOTT 443 Quadrant (1971-1972)
American manufacturing
Quadraphonic Amplifier,
4X18w 8 ohms or 2X35w 8 ohms
Frequency Response: 25Hz/20kHz,
THD: 0.5%, SNR: Phono: 65 dB
Input: Phono MM: 3, 6 mv
Dimensions: 444 X 152 X 431 mm
Weight: 13.6 Kg
Review
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: 3, 6 mv
Dimensions: 460 X 157 X 310 mm
Weight: 12.5 Kg
Service Manual
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)
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)
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)
Schematic
SCOTT 2506 & 2507
(1969-1970)
American manufacturing
Stereo Compact Transistors. (Turtable, Amplifier, Tuner)
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
Operation-Manual
SCOTT 3141 (1968-1970)
American manufacturing
Receiver Stereo FM (Transistors)
Tuning range FM: 87.5 to 108 Mhz
Usable sensitivity: 1.7 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
Service Manual
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
Service 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
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.
Schematic
SCOTT LC 21 (1961-1963)
American manufacturing
Stereo Preamplifier (kit)
7 tubes: 12AX7(6)-6X4
Schematic
SCOTT LK 30 (1962-1965)
American manufacturing
Stereo Integrated Amplifier, 2X12w. (kit)
8 tubes: 12AX7(3)-6GW8 or ECL86(4)
5AR4 or GZ34
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).
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).
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.
Schematic
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
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!
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)
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.
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.
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 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"
and excellent performance"
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.
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).
Schematic
SCOTT LT 111 (1964-1965)
American manufacturing
FM MPX tereo Tuner. (kit)
7 tubes: 6M11-6AU6(2)
6X4-6HS6-6HU6-6AG11
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.
Schematic