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 ...
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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.