My TS-9 "real" true bypass project

[jschwalls]

Today i decided to really True Bypass a TS-9.. this is what i came up with.

****I decided to upgrade various parts and I also i stacked the opamps TL072CN & JRC4558****



****It really was quite easy to do and fun, except figuring out the LED****



**** The old switch is glued stationary which makes switching easier now****



If you notice anything right/wrong please let me know... I am kinda new at this... I get asked to true bypass TS-9's often so i wanted to do it.
I basically copied my Maxon OD-9 board and wired the switch with help from a Keeley article to figure out the darn LED.

Thanks,
JON

[jakenold]

If you don't care about the battery, you can fit an Alpha DPDT where the original switch was, and use the original foot pedal. Also, you can use the flip/flop for the LED to drive a DPDT non-latching relay. That's what I do!

Nice work!

Jake

[jschwalls]

that would be cool, but this particular pedal is my friends and he always uses batteries...