A SET DC coupled amplifier can produce a turn on
and turn off "thump". I am thinking to put a shorting
relay on the SET output, i.e. across the secondary
of the output transformer. The relay would be on 30 seconds
after power up and immediately after AC power is removed.
I would prefer a shorting relay compared to a series disconnect
relay. Shorting relay is out of the circuit during normal
operation.
Does anybody have experience/warn against shorting/opening short
across SET amplifier output while it is on?
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Topic - Shorting (muting) SET amplifier output - TonyB 14:42:51 06/30/15 (16)
- RE: Shorting (muting) SET amplifier output - jyourison 10:08:55 07/02/15 (1)
- RE: Shorting (muting) SET amplifier output - TonyB 11:43:45 07/02/15 (0)
- RE: Shorting (muting) SET amplifier output - Al Noakes 05:19:38 07/01/15 (3)
- RE: Shorting (muting) SET amplifier output - TonyB 06:38:45 07/01/15 (2)
- RE: Shorting (muting) SET amplifier output - Al Noakes 04:55:30 07/02/15 (1)
- RE: Shorting (muting) SET amplifier output - TonyB 06:03:22 07/02/15 (0)
- RE: Shorting (muting) SET amplifier output - tubular.well 23:50:29 06/30/15 (7)
- RE: Shorting (muting) SET amplifier output - TonyB 06:36:18 07/01/15 (6)
- RE: Shorting (muting) SET amplifier output - Triode_Kingdom 08:02:15 07/01/15 (5)
- RE: Shorting (muting) SET amplifier output - TonyB 08:25:26 07/01/15 (4)
- RE: Shorting (muting) SET amplifier output - Triode_Kingdom 10:30:01 07/01/15 (3)
- RE: Shorting (muting) SET amplifier output - TonyB 11:28:18 07/01/15 (2)
- RE: Shorting (muting) SET amplifier output - Triode_Kingdom 12:55:29 07/01/15 (1)
- RE: Shorting (muting) SET amplifier output - TonyB 13:26:18 07/01/15 (0)
- RE: Shorting (muting) SET amplifier output - Chip647 14:59:10 06/30/15 (1)
- +1 B+ delay ~nT - Cleantimestream 05:22:07 07/01/15 (0)