In all the demo videos, this pedal has a very bad sound, especially when it is compared to the SLO-100. For example, I am not interested in drawing a diagram from this device. Here with the Orginal Effects Revival Drive I would draw a schematic. This pedal is a failure of Soldano.

TLC1054 input 5...15V out 100mA F=40kHz

on the PCB, the switch is off/on(connects off and on)/on1 (connects on and on1). On the diagram I drew an on/off/on switch. As in the first editions of this device.

Send /return - are OPAMP buffered.
switching wiring for the "power tubes" - Everything is right. This is a correction of the upper frequencies.
There are only 9 volts everywhere.

Yes, these are not LEDs. I soldered them out and measured. 0.7V

What's after the 250p cap? Balanced output? - YES!

What modifications did you incorporate into a speaker sim? - Exact imitation JENSEN C 12 N-16 and 4x12 Celestion Vintage 30

Hi! I don't have the original, it is very expensive in Russia. But this device shows the basic meaning of the scheme. I modified the circuit for my needs by adding a more detailed simulation of the speakers and replaced the preamp. Many of the ideas of the schematic are original and proved to be ver...

I removed each capacitor from the board and measured it. The headphone amplifier is made on MAX9722 and is not of interest. The balanced outputs scheme is standard.

https://i.postimg.cc/MMs54Zq8/image.jpg https://i.postimg.cc/B8BMTczb/image.jpg https://i.postimg.cc/67XM41YF/LR.jpg Hi! I have an interesting device. I started working on drawing his schematic. Everything is clear. Give me time and I'll draw a diagram. If someone already has a scheme, we will coop...

Thanks, guys! That's great! I was only interested in the power amplifier in this device.

Hello everybody! Is there any news on this device?
I am interested schematic of part with TDA7379.

It is very interesting to get the scheme! I will follow the topic.

J0K3RX, I will ask you to see how the power supply voltage for TDA7379 is made. Stabilizer, or directly from the 15 volt power supply?
Why TDA7379 (4 channels) if there is TDA7279 (2 channels)? Thanks!

Today I made a device according to your scheme. It is not correct. Refine the values R5 c11 c12 R12

last schematic?

news?

The best live sound with the LED. Other is not used.

Manfred,scheme true