| CaliforniaBob |
Too many projects and these have to go.
There's two for sale or trade. Both are PCBs made in China which
I bought and won't get around to building anything with.
made or sold by Lite Audio. Pretty well-made PCBs and
are unused and ready to build on.
Check their websites - or Google these things.
LS22 - A clone of the McIntosh MC-22. Uses three 12ax7s for
a line-stage preamp. Needs power supply for B+. Board is
6 by 8 inches and has a minor scuff on top
(doesn't affect the PCB). $21 shipped.
LS7B - a clone of the Marantz 7 preamp. uses two 12ax7's
and one 12au7(or 12at7) Plus half the PCB has the power
supply built-in which uses two 5687 as a rectifier. Board is
huge: 8 by 11 - I recommend using a standard PSU and
not using this second half. $25 shipped.
Both come with some information gleaned from the web -
some are Yahoo/google translated from Chinese.
These are good experimenters boards - you'll need to verify
the design and the values used. And, of course, tube voltages
are LETHAL so be a tube expert and very careful around
these voltages.
Looking for tube stuff: tiny tubes (6021,6111,6112) and/or
octal sockets with PCB pins.
For pictures PM me with request and email address,
Bob |
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