[Keri Szafir] is no exception, and she’s produced a stereo tube amp with a few modern features. Electrically it’s a relatively conventional single-ended design using a double triode and a ...

The company’s newest headphone amplifier, the Valhalla 3, isn’t just a new-and-improved version of the Valhalla 2, which had ...

The design is inspired by the guitar amps of the 1950s and 1960s ... single-ended one with a two stage double triode preamp and a single power output tube. The transformers are usually the ...

If you're like Danish Pete and looking for a compact single-channel head for '60s British-style cleans and overdriven '70s ...

Unlock the gates of Asgard with Schiit Valhalla 3 — a fully modern, OTL/OCL tube headphone amp forged for high-impedance cans and audiophiles who crave that warm, glowing Valhalla magic. Schiit Audio ...

DOUBLE TROUBLE, SINGULAR SOUND Once you’ve ... of a piezo along with the primary magnetic tone using a traditional tube amp.