Glasshole charge pump whine

[Crschmidt1111]

Greetings! I finished up a glasshole recently and when its in my signal chain I have a high pitched whine...even if the pedal is off. I have tried both LT1054 and TC1044. There is a difference in volume but its still there. Has anyone else had this issue? Is there a fix?

I was wondering if I could just power the pedal with 18v...my power supply has an 18v out on it. Any and all suggestions and help are welcome. Thanks in advance

[danfrank]

IIRC, the charge pump is to get -9 volts, NOT to make 18 volts. The 1044, did you use the "S" spec? If you didn't, there will be  a whine present. Pins 1 & 8 also need to be jumpered with the 1044, but NOT the 1054.
When working properly, you shouldn't get a charge pump whine with the Glass Hole, but you may get a LFO "tick tick tick" sound. There are ways to get around that also. Look in the troubleshooting section.

[buck3t5]

I used the 1054 on my build no whine