Please Recommend a Low Gain Solid State Amp ARC


Hi all,

The amplifier I am using is a McCormack DNA-125, which has 30db of gain. I have an Audio Research SP8 MkII preamplifier. I had Audio Research lower the gain in my SP8 recently, but needless to say, the volume through my Vandersteen 3A Signatures still gets loud in a hurry. I was wondering if someone could please recommend a low gain, solid state Audio Research amplifier that is rated between 100-200 watts per channel? I do not want a tube amplifier, and I do not want to get rid of my precious (SP8 MkII).

Thank you!
distortions
Yep, I think their preamps were designed with phono and tape in mind, esp. the SP10. I was told that the service tech removed a resistor on the bottom of the board, and they left it hanging so I can re-solder it if I should want full gain again.
Yes, an old trick with ARC preamps is to run CD into the tape monitor input, you get higher gain but more transparency.
For amplifiers the std is usually 26db, I had Rowland amplifiers that had adjustable gain internally from 20db to 32db, you might want to check those out.
I ended up purchasing the ARC SD135 amplifier that was for sale here. I received it today via UPS. I installed it in my system after work, and I have been listening to it these last few hours. The first thing I noticed when I cued up a 1970s UK pressing of Yes' 'Fragile' LP was that I needed to turn the volume up to 12:00 compared to 9:00 with my DNA-125. The second thing I noticed was how much more fleshed out everything sounded compared to the DNA-125. Bass notes were more pronounced and imaging was much more lush, now being three dimensional. The DNA-125 was "almost there," while with the SD135, I am there. Something is definitely to be said for brand synergy. It almost seems like Audio Research had users of their classic tube gear in mind when they designed the SD-135. While the DNA-125 is a brilliant amplifier, the ARC SD135 is another league altogether. I have not noticed such a huge improvement in the sound of my system since I started cleaning my records with a record cleaning machine instead of hand washing them.

My music sounds so wonderful that I cannot stop listening to it. In successive order I have played Pink Floyd's 'Dark Side of the Moon' SACD, an original UK LP pressing of Spring's self-titled album on RCA, the first side of an original UK LP pressing of ELP's 'Tarkus,' and I am now listening to an early UK LP pressing of John McLaughlin's 'Extrapolation' on Polydor. This is what enjoying music is all about. If the wife didn't want to go out to dinner tonight, I would almost be tempted to listen to every album in my progressive rock collection.

In case future web searchers view this thread years down the road, if you are lookiamplifier outstanding amplifier which has low gain to pair with your high gain tube preamp, look no further than the 130 watt/channel SD135. It is a real sleeper and an absolute gem in the ARC line-up.

One other great thing that didn't happen when I powered up the SD135 was the absence of the somewhat loud thump I would hear when I turned on the McCormack DNA-125. This occured even when I let my SP8 warm up for 20 minutes. I have been told that this was caused by DC voltage. The SD135 has a sophisticated, non-fused sensing circuit to protect it and your loudspeakers from DC at the output. The SD135 starts up slowly with a two second warm-up cycle. Hence there are no thumps. The SD135 is heartily recommended.