In Reply to: Eico HF-81 power transformer running very HOT...is this normal? posted by Mr Blue Sky on January 11, 2006 at 15:38:11:
Could someone give me a list of the original parts that need to be replaced to make this amp safe? I guess this would mean a few resistors, the coupling caps in the amp section, and the power supply caps?I don't know how to read a schematic, but if I could find out which parts I need and which values, I can get them ordered immediately and take this amp to my tech. I don't want to alter original values....just what is stock.
Also...I notice that my phono stage apparently isn't operating correctly:
When I crank focus all the way to the left, there is still sound in the right channel. When I crank focus all the way to the right, there is very slight sound in the left channel, but very loud sound in the right. I wonder what the problem is?
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Which parts, caps, resistors should I replace? List/Help, please... - Mr Blue Sky 01/12/0603:02:22 01/12/06 (13)
- HF-81 Caps - Al Nico 14:41:54 01/13/06 (2)
- link to the Daytons - Al Nico 19:39:00 01/13/06 (0)
- Re: HF-81 Caps PIO? - Al Nico 14:49:13 01/13/06 (0)
- Put in Auricaps, killed the sound! - Mr Blue Sky 02:01:53 01/13/06 (6)
- Re: Put in Auricaps, killed the sound! - Hot Glass Audio 09:25:21 01/13/06 (4)
- Well done. - Al Nico 15:07:09 01/13/06 (2)
- Re: Well done. - Hot Glass Audio 16:51:47 01/13/06 (1)
- Re: Well done. - Al Nico 07:02:13 01/14/06 (0)
- NICE post! - Ben Brill 11:09:58 01/13/06 (0)
- Re: Put in Auricaps, killed the sound! - FlaCharlie 07:59:49 01/13/06 (0)
- See link... - DeKay 12:06:33 01/12/06 (0)
- RE:Focus Control - Ben Brill 10:57:27 01/12/06 (0)
- Re: Which parts, caps, resistors should I replace? List/Help, please... - Jim McShane 06:28:09 01/12/06 (0)