This compact new headphone amp from a hi-fi legend wants to boost sound quality to wired headphones
Huge specification. Tiny footprint. That's the pitch for the new Rotel DX-3, a compact headphone amplifier and standalone DAC ...
T325d
TEAC's new audiophile amp is seriously strong and seriously small
The TEAC AP-507 is a powerful amplifier with a very small footprint. It's capable of delivering 170W + 170W solo and up to 350W in BTL Mono mode. TEAC has announced a brand new stereo power ...
Hackaday4y
That Elusive Valve Amp Sound, For Not A Lot! (There Has To Be A Catch)
it’s safe to assume this won’t be a very good headphone amplifier. It’s a simple preamp circuit that has graced the small-signal end of countless tube amplifiers, including my youthful folly.