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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: "Low frequency ringing"... posted by Steve O on March 18, 2015 at 11:18:21:
He said in Valve Amplifiers that it was a waste of power to have the amp slowly oscillating at 0.5Hz or so and firmed up the power supply to remove it. He said that most amps that he measured did oscillate at very low freq. It was a surprise to me.
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Follow Ups
- Morgan Jones is rather adamant about using Voltage Regs on B+ for that reason - richardl 16:57:03 03/18/15 (8)
- RE: Morgan Jones is rather adamant about using Voltage Regs on B+ for that reason - Steve O 17:20:03 03/18/15 (7)
- I don't disagree - richardl 10:16:25 03/19/15 (0)
- RE: Morgan Jones is rather adamant about using Voltage Regs on B+ for that reason - Caucasian Blackplate 19:12:28 03/18/15 (4)
- "[...] unless you stay all class A, which sort of defeats the need in the first place " - jorisdallaire 05:41:34 03/22/15 (2)
- RE: "[...] unless you stay all class A, which sort of defeats the need in the first place " - Caucasian Blackplate 11:14:03 03/23/15 (1)
- Thanks for the clear explanation! (nt) - jorisdallaire 10:54:07 03/24/15 (0)
- RE: Morgan Jones is rather adamant about using Voltage Regs on B+ for that reason - Steve O 20:37:32 03/18/15 (0)
- RE: Morgan Jones is rather adamant about using Voltage Regs on B+ for that reason - PakProtector 17:34:32 03/18/15 (0)
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