Tube (6 N8P) + MOSFET mixed high quality audio power amplifier

description
http://www.siliconray.com/tube-6n8p-mosfet-hybrid-hifi-audio-amplifier.html
This is a simple mixing tube (6 N8P / 6 SN7) + MOSFET design. The sound is great though circuit is very simple. 6 N8P troid form SRPP circuit drive MOSFET level the followers of the voltage. Only 0.08% of the total harmonic distortion @ 1 KHz 1 W 8 ohms load. This is a tool, provide the tubes in the solid voice price.

characteristics
N8P / 6-6 SN7 SRPP line voltage amplifier
Field effect transistor output voltage-a follower
Voice-pipe, solid price
6.3 V power supply of the exchange, 250 V dc obtai 15 ~ ± 20 V dc
-tension 0.