Recent content by Meelow

I see what happened - I combined the two websites. I’ve fixed that error in the comment, but here’s that second link again. https://www.tinytronics.nl/en/components/coils-and-transformers/audio-transformer-ei14-600:600

Apologies, thought I had it hyperlinked in my previous post. This is the specific one I got that info from, but have also seen others https://www.sunrom.com/download/522.pdf What data sheet did you find? Here are a couple others, it’d be nice to know if they have the same inductance listed...

Thank you for this info! When you say suspicious of with the soldering - can you please tell me more? Are you seeing damage from the solder? Pots - That makes sense about needing that solid connection. Do you mind if I pick your brain about a couple things? Not trying to debate so sorry if it...

Measure it 🤦 such a simple conclusion that it was too out of my league to think of. Unfortunately I don’t have any TM013’s to measure the inductance. I. I could measure the EI-14 but the data sheet for that one does have the inductance listed.

Hello Everyone, I’ve populated and soldered (most of) my first circuit - the Conqueror Fuzz. I’m able to get clean audio through my guitar to the amp, and the LED lights up, however, I’m getting no effects from this pedal. Please help! In the photo, you’ll see some things missing, this is...

I’m not well versed on it either, I’m going to take that part out of my comment so I’m not spreading bs. Maybe they were able to calculate for it?

The inductance I found for the TM013 is 500mH (Das Musikding). I also looked at Mousers data sheet for the part and it was missing from there. I read there is a calculation you can do to find a transformers inductance. As for the EI-14 - I think this is a case of amateur hour being a hour ago...

Thank you! These do seem to be the ideal part, but at about $20 and as this is my first PCB build I’m going to try to save some money and use an EI-14. Would be nice to hear a side by side comparison of the Dunlop inductors versus transformers.

Hi Chuck! Thank you for this info. Glad to have a response from you. This is not a troubleshooting problem, more of an attempt to compile a full list of components that can be placed in the L1 position with any information on how tone would be affected. For example, I saw in another post you...

anyone know if I’d be able to use a EI-14 audio transformer? https://tinkersphere.com/audio/4127-mini-audio-driver-output-transformer-ei-14-red.html

Showing out of stock and discontinued for me.

I’ve seen this in other threads as well, but was reluctant to include it because I’ve also seen @Chuck D. Bones say that using this will cause the pedal to drop the input by an octave.

Good call, I do see that small bear has a Wilco 470mh axial-lead inductor for $10.50. Any reason not to use this? I’ve seen in other threads that going above 500mh shouldn’t be an issue, not sure if being short by 30mh would be an issue. Also looks like they carry the Dunlop Fasel for $21...

Thanks! This is another one I saw mentioned. Unfortunately, as other people have commented, it’s out of stock. Perhaps it’d be a good idea to update the original post with suggestions like this.

Hi! I recently bought and started building a Conquerer Fuzz before I realized I don’t have a 500mH Fasel inductor. These seem hard to come by, also, I’ve seen in another thread that @Robert said the the board has been updated to use a variety of inductors, including the TM013-R. After combing...