Hey everyone,   A recent issue has popped up with my set up and I was wondering I could post to get some advice. It could be the amplifier, it could be the DAC, I'm not exactly sure. I just didn't know which form was appropriate. If someone could let me know, it would be appreciated. Thanks!

Hello all, I was wondering if anyone had any comments or comparisons between these 3 DSD DACs before I make a purchase:   Mytek STEREO192-DSD   Benchmark DAC2 HGC   Fostex HP-A8C   I can't seem to make a decision based on the reviews I've read. There has really been little...

I've been doing a lot of research on solid-state headphone amplifiers in this price range and my head is spinning on which to choose. From the Blue Circle HPT, Graham Slee Solo Ultra Linear, SPL Auditor, Burson Audio HA-160, and even less expensive options like the Matrix M-Stage, there are just...

Hello community,   My current pair of headphones, Beyerdynamic DT 990s, have finally broken after almost 6 years of constant use. I haven't been on Head-Fi in some time and I'm not sure what's new In the world of headphones, but I'm looking to upgrade. I listen to mostly rock, anything from...

Hey guys, I'm looking for someone to build me a 3 channel Beta22 amplifier. I would love to build it myself. However, I'm disabled and have limited use of my hands so it's not a possibility. Therefore, I'm looking for help on this build. If any experienced builder with good feedback is...

Has anyone heard the new Hat Peed Thingee from Blue Circle Audio? The amp is supposed to be similar in design to the SBH but with an upgraded op-amp and a ton of power supply options. It's not the most attractive piece of equipment. However, if it sounds great, I don't really care.

Looks like Dusty has made some improvements with the amp. http://www.ciaudio.com/vhp2.html Just curious if anyone's heard one yet and what their impressions were so far.

Hello all, My newly arrived MPX3 has developed a rather odd noise problem. Any time the table the amp is sitting on vibrates slightly, the amp makes a low thumping noise. This also happens when the amp itself is tapped on slightly. It also hums every once in a while if left on for an extended...

Hey guys, After purchasing NewMexiCat's MPX3, I am now proudly the newest member of team Single Power! I've been lurking here since 2002 and this is my first serious headphone amplifier. I have also never used any piece of tube gear before. Any advice or tips you could give me about this amp...