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In Reply to: Re: Suggestions for drivers and OPT's for 10Y and/or 50 output tubes. posted by andy evans on March 30, 2007 at 14:04:26:
...what can I say, I think it's great!
Follow Ups:
I'll agree... It makes a wonderful driver.
Could you describe the heater supply and op. points you like for the 46?
Usually I run at 25mA/250V or so. For heaters, I would definitely go with DC filaments for use as a driver. Some sort of CCS type supply, e.g. Tentlabs/Ronan-reg., etc. is best. Preferrably, choke load or transformer couple.
Where are these filament current regulators available (or where can I find the schematics)?
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