There are high end attenuaters out there that you can knock down the high gain amp. Do a search. The good ones will not effect the sound to any noticeable degree
Alan
Alan
Different gain on 2 amps.
Yes, consistent with Alan’s suggestion consider putting a pair of Rothwell 10 db attenuators at the inputs of the Phi 200. More than a few members here have used them, with some (including me) having found them to be very transparent, although some others have reported them to result in compromised dynamics or other sonic issues. My suspicion is that a reason for the discrepancies in these reports is differences in the input impedances of the components with which they are used. While the input impedance of the Phi 200 doesn’t appear to be specified, I suspect that it is high, which figures to increase the likelihood of success with passive attenuators such as these. Regards, -- Al |
@otto1234 Just use a Shiit Sys for $49 on the input of the highest gain amp. That way you can balance them both perfectly to your own ear. http://schiit.com/products/sys Cheers George |
The issue is more than gain of the amps, but also sensitivity of the speakers. :) In typical audiophile fashion, you should get less sensitive speakers for your listening room. :D :D :D One thing to watch out for though is tube preamps don't like to split their output. You could be doing your listening room a disservice by trying this. Best, Erik |
Thanks everybody. I was hoping that could do something to the signal going to the lesser amp rather than messing with what is going to the VAC Phi 200. I saw a device at Amazon called an iBoost 800. Wondering if anybody has seen/used one of these? https://www.amazon.com/iBoost-800-Stereo-Amplifier-Booster/dp/B00CVDN2O0/ref=sr_1_1?ie=UTF8&qid=... The diagram shown on the Amazon website shows it used to boost the signal for a very long run of cable. Also, the comments show that some people use it to boost signal to a subwoofer. These devices are pretty cheap and I will probably try the Shiit Sys and the iBoost. |