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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: 6bq5 triode configuration? (Longer and longer) posted by Damir on March 10, 2002 at 09:19:46:
I was trying to run the Eico HF-86 triode (I rewired it with 100ohm resistors between pin #7 & #9) output. The Pilot appears to be a far more complicated circuit with little room to work on. The eico offered only a hum through the right speaker when I disconected the jumper and resistor from the filter CAN capacitor and conncted 100ohm resistors between pins #7 & #9 on all 6bq5s.
I am going to experiment wih reducing the feedback on the HF-86. I have been able to locate the 33k resistors comming off of the 32 ohm speaker taps. Do I also need to change the value of the capacitors that you mentioned running in parallel with the feedback resistors?Lance
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Follow Ups
- Re: 6bq5 triode configuration? (Longer and longer) - chopper87 03/10/0213:48:17 03/10/02 (0)
- Re: 6bq5 triode configuration? (Longer and longer) - Damir 06:16:36 03/11/02 (0)
- Re: 6bq5 triode configuration? (Longer and longer) - chopper87 09:36:58 03/11/02 (0)
- Re: 6bq5 triode configuration? (Longer and longer) - chopper87 07:58:42 03/11/02 (0)
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