audio-talk

Are the Russian teffers supposed to be a bit weak in bass though?

Think I've got a couple of teffers, not tried 'em yet though - first need the space!

You're wasted here, you should be an industrial design consultant


All very purposeful looking I must say

Wow wot a saga! Top hole on the PSU's BTW. :wink: Well I dunno, either: Capacitance coupling somewhere between pot and output wiring etc.? Pot is wired up wrong so as you turn it up more signal current goes into the earth. Then you get a bit of Voltage across the earth wires and it comes out on the ...

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Hmmmmmmmmmmmm, what's perfect in this mortal coil but imho a stonking great battery jsut says it al, or not as it doesn't add any hum or noise to the circuit. This had occurred to me before, as will nicely do e.g. ECC83's etc. (12.6V. Or 6.3V types in series). That's indirect heaters of course, in ...

far less of a problem in "normal" valve amps than it is in KV transmitter stuff. I should hope so http://livinginthepast-audioweb.co.uk/kbf/surprised.gif Probably in the same category as wearing white gloves to handle your valves in case you make hot spots on the glass. http://livinginthe...

Yep looks alright does that.



(That was "Tony the tiger" BTW)

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cressy wrote:turns out sowters need to have the varnish stuff stripped off the leadout wires on the primary. i didnt know this, so 30 seconds scraping the varnish off, and it worked.

Ah-ha!! Such a little detail, yet so important

Oh good I'm glad we've established that


Yes very nice woodwork, stained and polished especially?


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Is "ion bombardment" that much of a problem then?



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Thanks, had managed to forget about her


Going back to the original programme, did they suggest what sort of "brush" ? Scrubbing brush, clothes brush ..




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I thought so too

Not 'arf ...




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Yep that's one chunky black knob alright ...

So-o, am I right that your idea now is to make a 250 - 0 -250 from 2 x 0 - 250 0 - 250, and make it a full-rectified with the EZ80? Sure you can bung a resistor in somewhere if needs drop the Volts a bit.


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Whooo ...