Hi Oliver,
I already received my (the two pins) switch which is not useable for the board. I'll just put a jumper on the board instead of switch. Can you please show the blow up on the switch area showing which via (pad) to connect instead of switch if I'll use tube model 12t7/ecc81. Thanks.
I already received my (the two pins) switch which is not useable for the board. I'll just put a jumper on the board instead of switch. Can you please show the blow up on the switch area showing which via (pad) to connect instead of switch if I'll use tube model 12t7/ecc81. Thanks.
You all find the order information for the add. parts in the new BOM-List.
If the top and middle pad is short, than you can use a 6N2P (relais in action).
Best regards,
Oliver
An externally hosted image should be here but it was not working when we last tested it.
If the top and middle pad is short, than you can use a 6N2P (relais in action).
Best regards,
Oliver
Hi Oliver
Just wondering can the trimmer at the heater circuit to be adjust to produce 12.6V output instead of 6.3V for testing purposes?
This would be normally no problem, but think about that the Heater-Switch-Circuit is designed to power all 12AX7 / 6N2P and equivalent with 6,3V!
Try this site, I bought one from this store and it cost $8.30 shipping to New Zealand.
Thanks!
Sure.
i had an extreme good sound performance with the russian 6N2P-ER.
For this tube use Rk= 200R. R I/V depends on the DAC-Chip you
use and please use a high quality resistor in this position!
Cheers,
Oliver
Thanks Oliver, is Rk = 200R for 12AX7 as well?
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