Benchmark to amp direct question?

Adasilva - on the recent DAC-1's, using the balanced outputs as single-ended is the same as using the RCA outs.

Audioengr
Have you actually tried to listen to both outputs before concluding that they are the same?

I ask this because one of the users who reportedly heard the improvement used adaptors on the XLR output to drive his amp and he heard a drastic improvement in sound. In his words "Tried this last night. Jaw dropping detail[ed] and dynamics."

See also the following links:
http://www.head-fi.org/forums/showthread.php?t=79762
http://www.head-fi.org/forums/showpost.php?p=897063&postcount=123
http://www.head-fi.org/forums/showpost.php?p=897063&postcount=123

cmk: running balanced into your Sanders amp sounds better than running single-ended, so you conclude that we should all listen to the Benchmark via its balanced outputs. Isn't is also possible that the improvements you are hearing are a result of running the Sanders via its balanced inputs? Maybe this is not about the Benchmark at all but about the Sanders.

Audioengr
Have you actually tried to listen to both outputs before concluding that they are the same?

Of course. I mod a LOT of these, so I listen to them continually.

The folks that are reporting better results probably have the older DAC-1 that has high-impedance RC outs. The newer units have low impedance on both Balanced and RCA's, and separate buffering as well. The buffers/drivers are identical on both.

Steve N.
Empirical Audio

Since last trying the Benchmark directly to my amp I've changed it's power cord to the Cardas GR and the nickel plated outlet to the Oyaide SWO-XXX. All the time running through my tube preamp to amp.

Trying it again directly to amp with the new PC and outlet and I must say I'm very surprised by the results (rca to rca). Perhaps the GR power cord and the SWO-XXX reduced the harshness and quieted the background noise. But for the first time I'm not unhappy with the sound of the Dac1 to directly to the CJ2500a.
Oh, I've also added the DH Cones. Thanks Cmk....