|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
|
|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
In Reply to: Re: In PP DHT, how is the wiper of a hum pot teminated? posted by Eli Duttman on July 11, 2006 at 17:21:33:
I'm not using hum pots on my 6B4G ST-70, and my understanding is that they are undesirable, as are cathode caps. The hum is cancelled out by the matched tubes operating in opposite polarity. The caps are not needed because the real reason for them is to counteract the varying current draw that a single tube has . In PP one tube is increasing current while the other is decreasing so current through the PS is constant.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: In PP DHT, how is the wiper of a hum pot teminated? - zacster 19:00:36 07/11/06 (5)
- Re: In PP DHT, how is the wiper of a hum pot teminated? - zarniwoop 08:26:43 07/12/06 (1)
- Re: In PP DHT, how is the wiper of a hum pot teminated? - zacster 17:03:33 07/12/06 (0)
- Re: In PP DHT, how is the wiper of a hum pot teminated? - NewbieBaby 04:17:25 07/12/06 (2)
- Re: In PP DHT, how is the wiper of a hum pot teminated? - Tre' 08:55:18 07/12/06 (1)
- Hum is definitely 60 Hz - NewbieBaby 06:31:54 07/13/06 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
