The boards are being refined and will be in the store. The BA boards had no mounting holes and were just a single channel.
There are no commitments here...
We have to remember that these gentlemen do all of this out of the goodness of their hearts.
We have to remember that these gentlemen do all of this out of the goodness of their hearts.
There are no commitments here...
Nobody is asking for any commitments.
I was simply wondering if boards or Gerbers would be offered in the future...nothing more nothing less.
Mr. Colburn kindly answered my question.
Somebody suggested these as a way to mount the purple board. I'm looking forward to trying them.
Board Edge Mounting Kit - Pack of 4 ID: 1116 - $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Board Edge Mounting Kit - Pack of 4 ID: 1116 - $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Hey 6,
My main question was concerning impressions of the circuit, and analysis by those smarter than I on these thingies. Not board availability.
Wouldn't it be nice to get out of the 2SJ74 rat race?
So hook the darn thing up, will ya? 🙂
My main question was concerning impressions of the circuit, and analysis by those smarter than I on these thingies. Not board availability.
Wouldn't it be nice to get out of the 2SJ74 rat race?
So hook the darn thing up, will ya? 🙂
Right?? I want to hear it myself, particularly as I have a $600 Mouser order of parts for kits sitting on my bench. The 2SK209's were getting sucked up from the normal players and I bought enough to get the ball rolling, and decided to just get everything to stuff the PCBs.
I've been quite busy with my real job and will get back to some semblance of normal the week before Christmas.
I've been quite busy with my real job and will get back to some semblance of normal the week before Christmas.
The boards are being refined and will be in the store. The BA boards had no mounting holes and were just a single channel.
Small aside: is that what I think it is in your Avatar.
The infamous/legendary : "Doctor Killer" ?
Right?? I want to hear it myself, particularly as I have a $600 Mouser order of parts for kits sitting on my bench. The 2SK209's were getting sucked up from the normal players and I bought enough to get the ball rolling, and decided to just get everything to stuff the PCBs.
I've been quite busy with my real job and will get back to some semblance of normal the week before Christmas.
Mouser has 0 in stock in the GR gain band. I wonder why...

Fortunately I am not a doctor. I like to think of doctors as Bonanza killers.
😀 Same net effect .. sketchy airframes and low time pilots are a proven combo..
Witness the homebuilt crowd.
Not just Doctors killed but more than a couple Rock 'n Roll musicians died in Bonanzas.
Hopefully you have a few thousand hours.
Be a shame to lose a valuable Audio resource
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Mouser has 0 in stock in the GR gain band. I wonder why...![]()
That wasn’t me.
I was going to get some from Mouser and they got cleaned out, so I bought 500 from Digikey in order to make kits.
I have a $600 Mouser order of parts for kits sitting on my bench. The 2SK209's were getting sucked up from the normal players and I bought enough to get the ball rolling, and decided to just get everything to stuff the PCBs.
Since I waited too long and now the transistors are no longer available from Mouser, It would be nice if a parts kit was offered without the PCB for those of us with the purple boards. Unless, of course the PCB would only add a few dollars to the kit.
Since I waited too long and now the transistors are no longer available from Mouser, It would be nice if a parts kit was offered without the PCB for those of us with the purple boards. Unless, of course the PCB would only add a few dollars to the kit.
800 available from digikey no minimum
Finally got to playing with this - it works and sounds great!
Attenuator is a Tubecad A5, and the power supply is a Tubecad new design that isn't yet in his store. (But if you email him and ask, he has some for sale...)
I bought a bunch of parts and will be making parts kits to populate the PCBs soon, PM if interested, I think I've only got enough for about 30 sets.
Attenuator is a Tubecad A5, and the power supply is a Tubecad new design that isn't yet in his store. (But if you email him and ask, he has some for sale...)
I bought a bunch of parts and will be making parts kits to populate the PCBs soon, PM if interested, I think I've only got enough for about 30 sets.
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