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Old 13th December 2005, 04:37 AM   #1
navin is offline navin  India
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Default tube filter

I am thinking of building a tube amp with a high pass / low pass filter

the design so far being considered is:
ECC88C input fitler/driver
6SN7 phase splitter
EL34 PP output.

how would one configure the ECC88C as a filter?
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Old 13th December 2005, 04:52 AM   #2
DougL is online now DougL  United States
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Try this:

Tube Cad Crossover Article

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