NAD 2155 Amplifiers

5/5 (2 Reviews)


Product Description

55 wpc 2 channel high current bridgeable amplifier with A/B speaker, soft clipping, 125w bridged, 4/8 ohm selection, capable of 250 w dynamic peak


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Reviews 1 - 2 (2 Reviews Total)

User Reviews

Overall Rating:5
Value Rating:5
Submitted by Robert a Audio Enthusiast

Date Reviewed: June 16, 2009

Bottom Line:   
I have used this amplifier for over 20 years, driving a pair of Magnapan SMGs, and just love the sound. Although I do not have a very large room, it is big enough, and I have never needed to turn up the volume more than about half way. Beautiful, crist sound. One of the output terminals is currently not functioning (I cannot drive two sets of speakers at the same time), and rather than replace this old beauty with a newer amplifier, I found a copy of the service manual at HiFiEngine.com, and will repair it. If you can find one of these on eBay or somewhere else, I recommend that you pick it up. You will not be sorry.

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Used product for:   More than 1 year

Duration Product Used:   Audio Enthusiast

Product model year:   Pre 1995



Overall Rating:5
Value Rating:5
Submitted by zuben80r a Casual Listener

Date Reviewed: April 8, 2009

Bottom Line:   
Just what you'd expect from the boys at NAD: upper-class sound at a lower-class price. It doesn't add or take away from the material, just simply amplifies it by about 110 watts total! There's the rub, I've noticed it's limits in larger rooms with efficient speakers (XQ-1s). I've also used this to power a 10" JL sub in a small room and it did fantastic! If you can find two of these, NAD recommends bridging them so you have a 250 watt system, doubling the power with wonderful headroom. NAD seems to be vague about how to bridge this thing, so here's a link to a similar amp: http://terry.rudys.net/?p=687

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Used product for:   More than 1 year

Duration Product Used:   Casual Listener

Product model year:   Pre 1995




Reviews 1 - 2 (2 Reviews Total)

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