Guitar Pedal Mod - OpAmp Gain Part 2 

Same view , please continue explaining shaping of sound , why to put a pot meter on specific position and all that help to create a multi controllable fuzz ,overdrive ,........ Keep going. Thx

I was following you relatively well until about 8:18 into the video. Then my brain melted down. Please do this kind of video for all areas of the pedal...Preamp Stage, Gain Stage, Power Stage, etc. I would so much appreciate understanding the process and how to read the schematic properly. Thanks.

A video covering when a buffer is needed and how to bias an op-amp as a buffer would be sweet! I know lots of pedals use mosfets and bjts for a buffer so maybe it's a bit of a big video. Either way thank you for the knowledge!!

I really enjoyed this video , I would like to see more videos like this , maybe one on a chorus pedal or flanger

More then 11!!! I love those type of video, please do more!

Please continue schematics explanation, I'd love to understand how everything works

Loving these schematics explanation videos. Which software are you using for the circuit drawing demo in the videos?

You should see if you can check out the ammoon pockrock! The noise gate is super overpowering on it, and you're the only person I can think of who can do something about it!

That is crunchy as heck!

Love these vids. Please keep them coming.

These types of videos are fantastic! Thank you for putting this together. Can you please explain what C8 does in this circuit?

Yes, great videos, I like this! Quick question on 5:12 schematic, what would be the difference between having a 500k VR1 vs the 1M ? just cleaner at low gain or more gain ? will it be the same at half way with the 1M and full with the 500K? thanks!

Great stuff! Very informative. Quick question: do you need to power the TL072 with 9v and connect it to gnd via pins 4 and 8 un order for it to work as an amplifier? Or will it work as shown in the diagram with only pins 1, 2 and 3 connected? Thanks!

Love the spinal tap reference

Fantastic Vid thank you!! Just to get a quick clarification at the end when discussing Non-inverting vs Inverting OpAmps - Is a *low* input Z (for those who following along - ‘Z’ is the electrical symbol for “Impedance”) better for boosts than a typical high one for gain circuits? I’m sorry if this is a stupid question, Im pretty new to this in general and just wasn’t sure if you meant to say “non-inverting” (which would mean you were saying - high Z is *good* for OpAmp based Boost circuits) instead of “which makes *inverting* OpAmps so great for boost..” but you’re super badass at this and definitely know what you’re talking about (!!) so I’m gonna assume that you ‘spoke as you meant it’..! I think I wouldn’t have been as confused if I understood a lot more about input Z haha! I know it’s different to resistance (kind of? Like “AC wave” resistance [??]) and also similar, but I want to better understand *why* certain impedances are used/chosen by a circuit designer and what the effect/impact is on the sound/rest of circuit! Maybe this would be an awesome vid idea for the future!! Unless you guys have already made one (!!) in which case - would you mind pointing me (& the others reading this..!) in the right direction here? Would be much appreciated! Cheers!

Thanks, great video’s! Love the troubleshooting ones too!

Can you guys do a video on the Marshall guvnor. It has a non inverting gain stage going into an inverting gain stage. I tried adding some mods to it but get crazy oscillations.

Why would you want a high impedance signal going into the op amp?

8:21 what makes an inverting op amp circuit, with a low input impedance, ideal for boosts? Most booster pedals I know have a high input impedance, except for the old range master...

I’d like to see one on duel op amps.

I wanted to hear the 469 gain version!

It's like getting it crispy and then throwing it into the deep fryer

Nice thanks!

Where's Paul and who is this new guy?

I had already slapped like at 6:30 hehe