that RC on the speaker outputs is a zobel network... maybe intended to damp some ringing in the OPT. You'd have to ask the designer, or rig up a test setup and see whats going on. I think its unnecessary when using output triodes because of their low rp, but thats just my guess.
This layout has feedback (looks like a 30K and paralled cap.)... 24k was stock , IIRC.
-zarni
Topic - Ella p-2-p - bcherry 03:44:39 12/16/04 ( 10) Re: Ella p-2-p - Victor_A 21:00:41 12/17/04 ( 2) Re: Ella p-2-p - bcherry 22:57:41 12/17/04 ( 0) Re: Ella p-2-p - Olaf Zenker 02:46:08 12/17/04 ( 1) Re: Ella p-2-p - Brian D 22:29:02 12/16/04 ( 1)
- I know nothing, but this doesn't seem right - Dibble 04:45:38 12/22/04 ( 2)
- Dual triode - duh! - Dibble 19:38:09 12/22/04 ( 1)
- Re: Dual triode - duh! - bcherry 22:00:26 12/23/04 ( 1)
- Re: Dual triode - duh! - bcherry 22:00:26 12/23/04 ( 1)
- Dual triode - duh! - Dibble 19:38:09 12/22/04 ( 1)
- Ella p-2-p corrected and enhanced - bcherry 01:39:23 12/20/04 ( 0)
- Re: Ella p-2-p - zarniwoop 12/17/04 16:53:51 12/17/04 ( 0)
- Re: Ella p-2-p - bcherry 22:59:23 12/17/04 ( 0)
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