Home Blog  





30 Oct 2008

Scalable tube amplifier circuit which will work with a number of octal tubes (KT77, 6CA7, EL34, 6L6GC, KT88, 6550, KT90). Driver stage is an SRPP 12SL7 tubes and the output stage is a Class A UL SIPP with KT88 tubes. LM317HV Regulators are used for the cathode CCS.

Class A Ultra Linear (UL) 12SL7 SRPP / KT88 SIPP Tube Amp - [Link]

Leave a Reply

You must be logged in to post a comment.



 
 
 

 

 

 

Search Site | Advertising | Contact Us
Elektrotekno.com | Free Schematics Search Engine | Electronic Kits