Showing posts with label 6sn7. Show all posts
Showing posts with label 6sn7. Show all posts

Thursday, 5 July 2018

Tube Power amplifier using EL34 in Triode connection and CFB technique,paraphase inverter 12AX7

EL34 PP CFB

EL34 PP CFB


Friday, 4 July 2014

Project About Aloia's TriodoSolido Style Hybrid Amplifier 100W


Clone of Aloia's Amplifier called Triodosolido.
Semplified versione whitout Protection and Limiters circuits


Tubes are 2 x 6SN7 double triode.
Output BJT 2SC3281 2SA1302
Tube VAS Supply300Vdc
Catode Follower Rail Supply: 50Vdc, -50Vdc
No Negative Feedback (0 Negative Feedback)