hello.
did anybody build this preamplifier.
is realy no compromise?
is any beter diy project in the internet.
http://headwize.com/project/ciuff2_prj.htm
thanks
did anybody build this preamplifier.
is realy no compromise?
is any beter diy project in the internet.
http://headwize.com/project/ciuff2_prj.htm
thanks
If you're looking for OTL headphone amplifiers, you might want to take a look at some of the ideas at http://www.tubecad.com. Broskie has at least four or five schematics--probably more--for OTL headphone amps. Various tubes are used, depending on the circuit, including one with paralleled 6922/6DJ8s for the output. It would give you an interesting basis for comparison.
Grey
Grey
Preamp?
Just put a 1 meg pot on your input before it gets to the driver tube on your amp if you are just looking for volume control. Unless you are needing a phono section. A CD player or tuner have high enough outputs that a volume control potentiometer is all that is needed to control the amplifier. It doesn't look like you are wanting to change the bass and treble.
Just put a 1 meg pot on your input before it gets to the driver tube on your amp if you are just looking for volume control. Unless you are needing a phono section. A CD player or tuner have high enough outputs that a volume control potentiometer is all that is needed to control the amplifier. It doesn't look like you are wanting to change the bass and treble.
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