NAD 3140 - Retrotech Audio - Vintage Audio

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NAD 3140

Currently Sold

NAD 3140
Stereo Integrated Amplifier


NAD 3140

Stereo Integrated Amplifier

With discreet circuity (no nasty chips or IC’s), all the designs from the early 80’s NAD amplifier range were very well reviewed and highly rated.

Here is a great sounding, very well designed and built budget to mid-priced integrated amplifier from the early 1980’s - one of the best.

40 watts RMS per channel of pure audio joy and packed with many useful features (including high quality built-in MM phono pre-amp), this quality vintage amplifier is in full & crackle-free working order. Physical condition is pretty good (see close-up pictures), with a few little blemishes – but nothing that would put you off.

The people who own these don’t tend part with them. Own one and you’ll appreciate why.

Basic specifications:
• Power output: 40 watts per channel into 8Ω (stereo)
• Frequency response: 15Hz to 35kHz
• Total harmonic distortion: 0.03%
• Damping factor: 100
• Input sensitivity: 2.8mV (MM), 160mV (line)
• Signal to noise ratio: 76dB (MM), 95dB (line)

Click here for more information, user manual and reviews from the excellent website.


Payment accepted via PayPal, Bank Transfer, Personal Cheque or cash on collection.

Economical worldwide shipping via UPS or FedEx - Expertly packed, tracked and insured.


Please contact us either by telephone on 01883 340073
or by sending and email to
if you are interested in purchasing this item.


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