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Stereo Amplifier 3120

Stereo Amplifier 3120; NAD, New Acoustic (ID = 2381893) Ampl/Mixer Stereo Amplifier 3120; NAD, New Acoustic (ID = 2381894) Ampl/Mixer
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Stereo Amplifier 3120; NAD, New Acoustic (ID = 2381893) Ampl/Mixer
NAD, New Acoustic: Stereo Amplifier 3120 [Ampl/Mixer] ID = 2381893 1400x440
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For model Stereo Amplifier 3120, NAD, New Acoustic Dimension; Ontario:
Sold on item 7475937304
Country:  Canada
Manufacturer / Brand:  NAD, New Acoustic Dimension; Ontario
Year: 1984 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120 or 220 or 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 50 W (undistorted)
from Model: Stereo Amplifier 3120 - NAD, New Acoustic Dimension;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 420 x 96 x 240 mm / 16.5 x 3.8 x 9.4 inch

A 2 x 25 watt stereo hi-fi integrated amplifier with Soft Clipping. RCA input sockets for Phono (MM or MC), Tuner and Aux, input/output RCA sockets and DIN socket for Tape, switches for MC/MM Selector, Soft Clipping (On/Off) and Speaker Impedance (8Ω/4Ω). Sockets for Pre-amp out and Normal-in fitted with removable U shaped metal jumpers, and sockets for Lab-in (an alternative to the Normal-in socket with wideband frequency response).  Binding posts for one pair of loudspeakers and two AC outlets (not all models). Rotary control Volume/Balance, push buttons for Power, input selection (Aux, Tuner, Phono, Tape), Mono and Loudness. Power On pilot light.

Continuous Average Power Output into 8Ω
(Min. RMS power per channel, 20Hz - 20kHz, both channels driven
with no more than the rated distortion) ..:  25 watts
Rated Distortion (THD) 20Hz - 20kHz ....:  0.02%
IHF Dynamic Headroom at 8Ω .............:  +3dB
IHF Dynamic Power (Max. short term) ..:  50 W (8Ω), 55 W (4Ω), 70 W (2Ω)
Frequency Response, Lab Input ...........:  10Hz - 70kHz
Input Sensitivity ..................................:  2.7mV (MM), 180µV (MC), 180mV (line)      

Versions/Power Requirements
USA Canada   120 V AC 60Hz
Europe            220 or 240 V AC 50Hz

Same as the NAD 3020B Stereo Amplifier but without tone controls or LEDs. Same circuit design as the earlier 2 x 20 watt NAD 3020 Series 20 Stereo Amplifier.

Made in Taiwan

Net weight (2.2 lb = 1 kg) 5.260 kg / 11 lb 9.4 oz (11.586 lb)
Literature/Schematics (1) - - Manufacturers Literature (Service Manual for the NAD 3020B and 3120 Integrated Stereo Amplifiers)
Literature/Schematics (2) - - Manufacturers Literature (Addenda to 3020A, 3020B/3120 operating instructions dated 1984)

Model page created by Howard Craven. See "Data change" for further contributors.

All listed radios etc. from NAD, New Acoustic Dimension; Ontario
Here you find 113 models, 111 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.