Audio Project Amplifier Speaker Loudspeaker Kit
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Need schematic-H&K BATT preamp - Click HERE for Original Thread
ccreddell
Looking for a schematic for a Hughes & Kettner B.A.T.T. bass preamp/amp. Any help would be appreciated.
prosys
That is a potted module correct?
ccreddell
The Hughes & Kettner "B.A.T.T." bass preamp, discontinued in the mid-90s, is an all-tube, half-rack preamp/amplifier. Its five-watt power amplifier (EL84)will drive a speaker to practice levels.

Of particular note is the ability to take a line- or instrument-level signal from either the preamp or the power amp stages. Taking the signal from the power amp provides all of the output-transformer coloration that a tube amp has.

Harmony Central reviews are all good, so I thought I'd try to recreate it. Its fairly small, (about 12" square X 3" hi) and I thought with maybe a different output tube it would make a good 2X10 combo.
Brett
There can't be a whole lot to it. Just design it yourself.
AmpManfred
Hi,

aks info@musicandsales.com for the schematic.
musik and sales suppports the hughes and kettner products.

regrads
Manfred
ccreddell
Thanks, Manfred! I'll check it out.
ccreddell
Or was that Man Fred?

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