1. pma

    Class D AIYIMA A07 amplifier (ABX) listening test

    I was curious if inserting AIYIMA A07 TPA3255 class D amplifier in the D/A – A/D loop would be audible. I tested the amp in another thread and found that the frequency response depends, at higher frequencies, on speaker complex impedance, due to amplifier's output LC filter - that is outside...
  2. pkane

    Beta-test: DeltaWave Null Comparison software

    Folks, Only for the brave: I'd like to solicit your feedback and suggestions on DeltaWave null-testing software. It's an early preview, so please be gentle! Details and software download are available here: An example report produced by DeltaWave comparing two USB cables...
Top Bottom