Video Demo: IWISTAO Tube Buffer with Voltage Amplified Tube 6J1 Pre-amplifier Adopt Processing Cathode Output Circuit
Video Demo: IWISTAO Tube Buffer with Voltage Amplified Tu...

It is a tube buffer for those digital signal like as CD, MP3 player, and your smart phone, that adopt 2 pcs Beijing thumb tube 6J1 which is used on more famous tube preamplifier, and designed as HIFI cathode output circuit. And those component also adopt HIFI grade one.

IWISTAO Tube Buffer Amplifier with Voltage Amplified Tube 6J1 Pre-amplifier Adopt Processing Cathode Output Circuit

Read more