Ampli Nikko na 550






hifi amp




AMPLI HI-FI VINTAGE NIKKO NA 550





SERVICE MANUAL DU NIKKO NA 550

Téléchargement gratuit du Service Manual





TRANSISTORS EQUIVALENTS DU NIKKO NA 550


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Transistors Equivalents Other Transistors Equivalents Other
2SD571 NTE293-KSC2001 BC637 2SB605 NTE294-BD638 BFX38-2N5367
2SC1345 NTE199 BC414 2SC844 NTE129-BSW54 2N2219A
2SC945 BC407B-NTE85 KSC945 2SC1627 NTE128-2N3700 BSW66-KSC2003
2SD666A NTE194 2N3700 2SB646A NTE383-BCX30 2N5401-KT632B
2SD667A NTE382-BSW66 2N4001 2SB647A NTE383-BCX50 2N5401-KT639E
2SA836 BSW24-2N3494 KT3108A 2SA844 NTE129-BSW24 2N3494
2SK68A PF5101-NTE458 BF244 2SA798 2SA979
2SD66A AC127-NTE103A 2N2430-MP38A 2SD388 NTE87-BDX51 2N4348
2SB541 NTE281-BDX96 2N6030



TECHNICAL SPECIFICATIONS




Power output:

Continuous Power (RMS) 50 watts at 8 ohms per channel
Power Band: 20Hz to 20Khz

Distortion:

Frequency response: 10Hz to 50kHz +/- 1dB
Harmonic at rated output: 0,08%
Intermodulation Distortion: 0,08%
Damping Factor: 60

Input Sensitivity and Impedance:

Phono 1: 2,2 mV
Phono 2: 2,2 mV
Tuner: 150 mV
Aux: 150 mV
Tape In: 150 mV

Signal to Noise Ratio:

Phono: 65 dB
Tuner, Tape In: 85 dB
Aux: 85 dB
Output Impedance: 4 to 16 ohms


Dimensions: 387 x 311 x 146 mm
Weight: 8,16 Kg


Years: 1978-1980




Stereo Amplifier Nikko na 550

Stereo Amplifier Nikko na 550

Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550

 Stereo Amplifier Nikko na 550


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