Benchmark Media Systems

Works just as they should. Nice!

Outstanding DAC to upgrade your system.

I expected the HPA4 headphone preamplifier to be good, but I wasn’t prepared for just how incredible it would be. I honestly went back and forth on buying it because of the price, but it has exceeded my expectations in every possible way. Paired with the AUDEZE LCD-5s, the performance is simply amazing. I wholeheartedly endorse the HPA4!

It took a while to get up and running however with Rory’s expertise, all is well. I appreciate that he took the time to check the compatibility between my speakers, preamplifier and your amplifiers. We spent a good amount of time on the phone doing this.

Good quality product