Hi, I'm just wondering about the difference between 24bit dac VS 32bit dac.   I don't know why some people are obsessed with 32bit   Is there any difference between them?

I have a Pioneer Spec-1 preamplifier, and a pair of Adcom GFA-565 mono power amplifiers.     The reason why I bought the pair of power amps was to drive headphones through SPEC-1.   As you guys know, the Spec-1 doesn't have its headphone amplifier.  A power amplifier should back up the...

Hi, I'm looking for a decent CD Player to upgrade my audio system.   On the Cattylink website, I found this one below, Amadeus 10th Anniversary Edition.     Has anyone experienced this CD player ?   Let me know the sound quality of this player.   If you know better one in...

I'm planning to purchase WA6-SE amp and Bifrost Dac for my phones.   Are they good matched for LCD-2?   If you have different opinions, plz let me know.  Any kinds of  recommendations are welcomed.

I'm just wondering whether sound distortion badly affects my cans or not.   My cans are Beyerdynamic DT 990 Premium 32ohms... They are manufactured for use of home audio or portable devices like ipod.  After I plugged them into the amp, I realized some distortion while i was listening to...

Nowadays I'm looking for an amplifier for my cans, Beyerdynamic DT 990 premium 32ohm.   my budget is $400, and I don't care any type of amplifier whether it is portable or full-size.   I hope my new amplifier must have punchy bass sound quality.   If you guys have any idea or...