radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Stereo Power Amplifier 2150

Stereo Power Amplifier 2150; NAD, New Acoustic (ID = 2383289) Ampl/Mixer Stereo Power Amplifier 2150; NAD, New Acoustic (ID = 2383290) Ampl/Mixer
Use red slider bar for more.
Stereo Power Amplifier 2150; NAD, New Acoustic (ID = 2383289) Ampl/Mixer
NAD, New Acoustic: Stereo Power Amplifier 2150 [Ampl/Mixer] ID = 2383289 1200x490
Select picture or schematic to display from thumbnails on the right and click for download.
For model Stereo Power Amplifier 2150, NAD, New Acoustic Dimension; Ontario:
Ebay.com auction item 222710892489 seller resellery
 
Country:  Canada
Manufacturer / Brand:  NAD, New Acoustic Dimension; Ontario
Year: 1982 ? 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) / 110 or 120 or 220 or 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 100 W (114 W max.)
from Radiomuseum.org Model: Stereo Power Amplifier 2150 - NAD, New Acoustic Dimension;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 420 x 96 x 310 mm / 16.5 x 3.8 x 12.2 inch
Notes

A 2 x 50 watt hi-fi stereo Power Amplifier. With a high-voltage, high-current output stage enabling it to deliver well above its rated power to handle musical transients, and a 'soft clipping' circuit which gently limits the waveform voltage when the amplifier is driven beyond its rated power.

On the rear, Main-In sockets for connection to a pre-amplifier, connectors for two pairs of loudspeakers, switches for Soft Clipping (On/Off), Bridging (On/Off) and a Speakers Impedance switch (Normal/Hi (≥ 8Ω)), the Hi setting can be used where one pair of speakers are connected and their impedance is at least 8Ω, this re-optimizes the amplifier for maximum power. Some models have a switched and an unswitched AC outlet and some a voltage selector.

On the front, switches for Power, Speakers A, B, LED indicators for Power, Protection and Soft Clipping and a jack for headphones.

Specification
Speakers Impedance Switch Set:            Normal      Hi (≥ 8Ω)
Continuous Average Power Output at
 8 ohm 20-20K Hz both Channels Driven :  50 W        60 W
Rated Distortion  20Hz-20kHz ...............:  <0.03%   <0.03%
Clipping Headroom at 8 ohm .................:  +0.5 dB   +0.5 dB
Clipping Power at 8 ohm .......................:  57 W        68 W
                       at 4 ohm ......................:  80 W         -
                       at 2 ohm ......................:  90 W         -
Dynamic Headroom at 8 ohm ...............:   +1.8 dB    +1.6 dB
Dynamic Power at 8 ohm .....................:  90 W        100 W
                        at 4 ohm ....................:  150 W         -
                        at 2 ohm ....................:  180 W         -
Damping Factor at 50 Hz (Ref. 8 ohm) ..:  >100
THD 20Hz-20kHz from 250mW to 60W  :  <0.03%
Frequency Response, 20Hz-20kHz .......:  ±0.5 dB
Frequency Response Range -3 dB ........: 10Hz-35kHz

Versions/Power Requirements
110 or 120 V AC 60Hz
220 or 240 V AC 50Hz
110/120/220/240 50/60Hz with voltage selector (not on US/Canada/UK models)

Made in Taiwan

Net weight (2.2 lb = 1 kg) 8.8 kg / 19 lb 6.1 oz (19.383 lb)
Literature/Schematics (1) - - Manufacturers Literature (NAD Service manual for the 2150/3150/4150/7150 models)

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.



  
rmXorg