Jul 18, 2018 · The 3150 is far superior to the 3155. The x150 series had dual transformers while all later budget NAD's had single transformer. I also think the x150 series is more transparent that later NAD's...with soft clipping turned off of course.

May 25, 2006 · I've just unpacked my old amp - an Nad 3155. In its day it was well regarded. In todays terms is it worthwhile to keep, or should I replace it? It's the only part of a sytem that comprised a Linn Sondek LP12/Grace G707/Dynavector 10x, Nad 3155, and Rotel RL 850 speakers, that survived the usual marital disaster years ago.

May 17, 2023 · Hello. I have a new to me NAD 3155 amplifier. The amplifier have been sitting unused for very long. At the begining when i got it, from all the RCA inputs it was only working the TAPE 1, and from the speaker outputs was only working the speaker B and the right speaker A, also it had some...

Jul 24, 2010 · Hello all, AK newbie here with some questions about a recently acquired NAD 3155 integrated. The amp plays just fine, however there are two annoying problems that I would like to resolve. 1. There is a nasty power-off spike/pop in the speakers when I switch the power button off, even when the...

Oct 5, 2012 · Has anyone compared a NAD 3150 integrated to a NAD 3155 integrated ? i know it is just a 5 watt difference and the 3150 has dual transformers but i am wondering if they sound different. I know the 3155 sounds slightly more warm …

Jan 20, 2022 · I have an NAD 3155 and was hoping to bridge it with a non-NAD amp. I had always thought that I could just use the jacks on the rear. After some searching on AudioKarma I think it my only option is to bridge with an NAD 2155 (2150?) and the amp in the 3155 would be for one channel and the 2155 for the other channel. I'm sort of bummed if this is ...

Jun 7, 2020 · The NAD 3155 uses the Fujitsu 323D024 relay for the speakers, which is long discontinued. It has 6 connections, four pins close together and 2 pins at about...

Jun 5, 2018 · The NAD 3155 is a very decent sounding amp. I've used a 3155 and 2155 for years, with my ADS L520 speakers. A good match. Plus, the NAD has good power, as most NAD amps do. Fifty fives Watts into 8 Ohms, and capable of 130 Watts peak into 2 Ohms. Not bad. A nice sounding preamp section too. Give it a try. POWER AMP SECTION Continuous output power into 8 Ohms - 55W (17.4dBW) Rated distortion ...

Nov 30, 2018 · Have had this little 1985 NAD 3155 integrated that was recapped for a bit now. I have to say this is the best sounding amp I've had since I got back into this hobby. I am hearing a clarity and punch to the bass I hadn't heard before. The phono stage sounds really nice. I …

Jun 20, 2021 · I found a concentric potentiometer on AliExpress which has potential for NAD Volume control. I am in the middle of reconfiguring the device but it seems well made and relatively easy to reconfigure. I used two of them to make a concentric pot with two center tapped stages. The rear one...