DJW built B1 revision2 Buffer Designed by Nelson Pass.

A Truly delicate, Rich high quality sounding buffer.

So a Buffer has no gain but takes your source signal i.e CD player DAC etc.and improves it by lowering the impedance, That in turn it will drive your amplifiers easier. In my experience lower impedance seems to help the sound seem effortless, relaxed. Of course its the best chance of having as wide a audio band as possible. The frequency response on this unit is great. Having no gain you don't have as many audio signal losses. the design lets your source run near open and lets your amp do amplifying.

It has good parts and careful neat layout, Its hand wired and soldered up tight. Its built in a black ABS enclosure and has a large solid aluminum dial. A on/off toggle with a green indicator light glows softly on the front

I find it amazing sounding, It really is unencumbered and the unit works hassle free.

There is no switching on or off pops. Power is supplied via a 2.5mm DC adaptor

Low noise 2SK170 and 2sj74 jfets 2 pairs of RCA inputs, toggle input selector switch on front 1 pair of RCA outputs Point to point Wired the B1 Revision 2 design has no signal caps! The design is a jfet complementary source follower Output impedance 220 Ohms

Comes with DC power supply 200wide x 120deep x 70 high