08-02-2013, 05:15 PM
Hi Mark,
It's a black one with a 3 screw Goodmans speaker.
Having a bit of a problem with a power supply, the only one that I have over
12V is a Switching one and the noise it kicks out is really bad both on the leads
and radiation wise. I will try and find an analogue one at the local flea market on Sunday. (No sign of PP9s here in Spain) Later I'll knock up a couple of rechargeable battery packs.
I still have a problem with the set in that the LW doesn't appear to work, probably the switch or the biasing of TR1 after siliconing, maybe change the 2 Rs to 10K and 18K as per the RP25A.
Will keep posted
Boiss
It's a black one with a 3 screw Goodmans speaker.
Having a bit of a problem with a power supply, the only one that I have over
12V is a Switching one and the noise it kicks out is really bad both on the leads
and radiation wise. I will try and find an analogue one at the local flea market on Sunday. (No sign of PP9s here in Spain) Later I'll knock up a couple of rechargeable battery packs.
I still have a problem with the set in that the LW doesn't appear to work, probably the switch or the biasing of TR1 after siliconing, maybe change the 2 Rs to 10K and 18K as per the RP25A.
Will keep posted
Boiss
