GHR Audio

If you're using the same winding for DC and AC heaters then probably shorted the heater circuit with the DC bridge. You don't need DC for V1 heaters, just use AC.

Voltage on the capacitor is about 1/8th of the B+ voltage. Even if the B+ voltage is 500V there should only be about 60V there. 100V capacitor should be enough. Do you have correct values for R37 and R38?

Button2 sets the tap tempo delay time to 1, 3/4, 2/4 or 1/4 times the tapped in time. There are several ways to setup bypass for effects. Maybe the simplest way of doing it is in that example where the output is set to input. But if you're planning on building a reverb/delay pedal or effects unit, I...

Instructions for DaisyDuino https://github.com/stm32duino/Arduino_Core_STM32/wiki/Getting-Started https://github.com/electro-smith/DaisyWiki/wiki/1a.-Getting-Started-(Arduino-Edition) Required libraries for digisonic code are elapsedMillis, Bounce2, ArduinoTapTempo. You can download elapsedMillis an...

Yes it works. Do you have all the required libraries installed?

https://raw.githubusercontent.com/Lauri ... sonic8.ino

5F6A bassman and 5E3 deluxe

Echosonic style guitar amp using Electro-Smith Daisy Seed to create delay effect digitally.

Small relay board for G5V-2 and similar relays

Preamp schematic Sidechain schematic

Trainwreck Express schematic and pcb files for KiCad.