Re: 6C33C-B Circuit

OTL Asylum

OTL, Output Transformerless Amplifier User Group.

In Reply to: 6C33C-B Circuit posted by Slick on April 13, 2006 at 04:46:02:

Most any triode OTL circuit will work. You will have to set a different bias voltage on the grids which is not challenging. The bias current probably ought not to exceed 250mA per section after 1 hour warmup. This assumes a plate voltage of about 130 volts. The spec sheets indicate that it might be wise to run a slightly lower plate voltage as it will give you more current overhead. Don't forget to allow room for fuses for each tube!

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Follow Ups Full Thread

Topic - 6C33C-B Circuit - Slick 04:46:02 04/13/06 (4)

Re: 6C33C-B Circuit - Ralph 10:56:58 04/13/06 (3)

Re: 6C33C-B Circuit - Slick 11:51:17 04/13/06 (2)

Re: 6C33C-B Circuit - Ralph 13:08:09 04/13/06 (1)

Thanks for the useful info - Slick 13:22:23 04/13/06 (0)

Follow Ups

Re: 6C33C-B Circuit - Ralph 10:56:58 04/13/06 (3)

Re: 6C33C-B Circuit - Slick 11:51:17 04/13/06 (2)

Re: 6C33C-B Circuit - Ralph 13:08:09 04/13/06 (1)

Thanks for the useful info - Slick 13:22:23 04/13/06 (0)

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