Hi Folks,
I have two pairs of SCA-35 PCB's that were made to use the 6GH8A tube that I'm blowing out for $18/pair (USD or CAD is OK)
As you can see from the pic, there's a few additions:
http://geek.scorpiorising.ca/contrib/Ge ... -35_sm.jpg
R44 is a grid snubber to the pentode. Use 470R-10K (not critical) or just jumper it if you're a Dynaco purist.
R43 and C25 are there for an option to add zero-pole compensation, if you are building with non-dynaco output iron. If you don't know what that is or are using Dynaco iron, ignore them.
Part numbers otherwise are to the SCA-35 manual.
PayPal only please.
Shipping:
USA Uninsured: $3.40
USA Insured: $8.23
Canada Letterpost (uninsured): $2.07
Overseas: PM with country. Will be in the range of $8-$11 for insured (uninsured not an option and is usually only a few pennies cheaper anyway).
Cheers!