Ypsilon PST100 TA Transformer Attenuator Preamplifier Model:Black Finish Enclosures like this one seal

Enclosures like this one seal off the back of your speaker against dust and dirt

including great looks

stiff and it has to be said ugly brown experiment

Tubes: Aluminium

AC Offset Killer - A PrimaLuna Exclusive

Ypsilon PST100 TA Transformer Attenuator Preamplifier Model:Black Finish Enclosures like this one sealYpsilon PST 100 Mk2 TA Stereo Transformer Attenuator Preamplifier The PST100 approaches the concept of pre amplification in an outstanding way. At its heart are the in house made transformers used for attenuation. In addition, its valve state circuit combined with exquisite materials produce the finest and most elegant sound that any pre amplifier could ever achieve. Conventional wisdom suggests that the most critical part of a pre amplifier is the