Forums :: Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives :: Books
Support This Site: Contributors :: Advertise

It is currently Jun Wed 20, 2018 8:09 pm

All times are UTC [ DST ]

Post New Topic Post Reply  [ 61 posts ]  Go to page Previous  1, 2, 3, 4
Author Message
 Post subject: Re: DIY amp with ECC83 and 6L6 tubes
PostPosted: Jan Thu 12, 2017 6:37 am 

Joined: Dec Tue 04, 2012 9:31 am
Posts: 93

Im here after a long time. Home issues had gotten me busy. I built another amp with the UCL 82 with the circuit you gave. it turned out fine.This time i used a proper OPT for an El84. Thanks a lot for your guidance and time! I played around a bit with the cathode by pass cap and the it does effect the bass.

What i need now is a schematic to build a nice sounding but very simple single ended 12ax7 EL84 stereo amp. I have the tubes for it. i have a couple of 12AT7s and 12AU7s as well. i have to OPTs caniibalized from non working radios which had EL84 in the output stage. Resistors and caps wont be an issue. With my existing PT i get a DC out ( b+) of around 250 volts DC( enough for loudness??). and 6 volts tap as well.

Warm Regards.


Post New Topic Post Reply  [ 61 posts ]  Go to page Previous  1, 2, 3, 4

All times are UTC [ DST ]

Who is online

Users browsing this forum: No registered users and 6 guests

Search for:
Jump to:  

Privacy Policy :: Powered by phpBB