Inspired by the BK Butler Tube Driver, a favourite of Joe Satriani and Eric Johnson's, Venus has a heap of tone-shaping ...

Over the years there have been many different audio amplifier designs which have found favour for a while and then been ...

There’s a mystique among both audiophiles and musicians about vacuum technology, thus having a tube amp still carries a ... it’s not for audiophiles. The circuit is a pretty conventional ...

DESIGNED FOR REAL LISTENING - Its low-noise pre-amplifier and dedicated headphone amp promise the Marantz sound any way you listen. PAIR WITH THE MODEL 30 AMPLIFIER - Exquisitely designed and ...