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GB for Salas Folded Simplistic Phono PCB

I did match these myself. Took along time as I measured at very close to 71-72F temperature for 1.5 minutes. The spread is less than 1% as measured on the ones I bagged to sell. I imagine in working conditions, and repeatable measurements they may fall in a quad to closer to 1.5% overall. My spreadsheet used Salas Math (cause I was too dumb to think it through) to show spread of each transistor range up to +/- 1 percent in one column and 2% in another column.

The curve goes from 10.5 to 13.5 then starts to taper off quickly.
I have some 14 and 15ma ones about, but I will sell those last. I am sure they work fine.
I got these from reliable sources I have used in the past. I cleaned Ampslab out, and Buzzforb sent me over a 100 for a horse trade.
 
Hi Mike,
Thank God we were not directly hit.
We don't have electricity at home and so with the internet. I am now at the office we have electricity and internet here. I check the packing material it does not really include the
2sk369. I have not ordered the minikit only the resistor parts, dip switch and the quad 2sk369.
Rey
 
I did some LED matching this weekend.

I measured out all the LED's in a kit.
With just the red ones, it may be difficult to get the 7.75v in less than 1-2 percent.
So I would recommend using one Green LED, and I bet you will be a lot closer.

I apologize for not including any green LED's in the kit. But will certainly do so in the future.
 
Kits Arrived

Hey Mike,

Got the kits - everything looks good - great quality board!

I noticed that the picture of your working amp in the PM you sent out had what looked like Intertechnik Audiyn Tri-Reference Caps for positions C3 and C4. I know those are highly rated on humblehomemadehifi. Do you know of a source for those in the US?

Thanks!

David