Bob Katz

This kind of performance leads us to this question: Can a pair of state-of-the-art loudspeakers placed in the far field of a room sound as transparent, defined, impacting and pure as the world’s best headphones? These Dyns give my Stax 007 MkII headphones a good run for their money. The Stax are driven by a KGSS amplifier. And what about dynamic headphones? I upped my game here, selling my Audeze LCD-X to invest in a pair of LCD4’s. And I borrowed a Deckard headphone amp on reviewer’s loan. No slouches here!

Bob Katz has fallen in love with the Oppo PM-3 and HA-2. A rather long review, but hey, he's in love. Waxing prosaic is part of the deal.

I'm not a shy guy. If I don't like a headphone, I'll pull it off my ears within five minutes! So far, I've had the Astell & Kearn AK T1p on for over 40 minutes and I keep wanting to check them out—so there must be something about them that's keeping me listening.

Something had to give: Tyll has given me the assignment of evaluating a bunch of midprice phones. But I feel that the amps I have to drive them are not completely up to the task. The Burson Soloist is fun, punchy and “tubey”. The O2 sounds comparatively transparent and is a great bargain, but how would it compare to the big guys? So I knew I needed to include a transparent high class amp to drive and test these phones. But Mary would divorce me if I proposed buying yet another expensive headphone amp. Instead I found a solution: Build one instead. The process has proved to be very rewarding in all respects. Let me tell you about it here.