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Just in time for the holidays, Full kit $129 No enclosure $117 Free shipping https://www.q-tune.com/ If you’re interested in the SMD version, PM me.

Not too long ago, I wanted to learn SMDA... and I knew Eagle was EOL soon. I knew KiCad some, but my research suggested that EasyEDA integrated to JLC SMDA so much better. So I went with that, and EasyEDA is SO EASY! 3 weeks in, I had learned EasyEDA, SMD, SMDA and had developed a SMDA version...

Funbox Neptune Reverb/Delay, based on Daisy Seed You can flash the Daisy to any of his 10 predefined modules, or download the software and built your own like @joulupukki did for Flick. I designed the UV for the Neptune Reverb/Delay The unique thing for ME on this build was the use of...

We ordered only a small batch of Tayda enclosures initially; we wanted to test the waters and get feedback from the first few customers. And great feedback was given, THANK YOU! For the 2nd batch we tweaked a few dimensions and added the input/output and polarity icons to the graphic. While...

Name says it all. This thread is for boards that ONLY include pedals YOU built yourself. Here's my Acoustic All-DIY board, and it's also ALL-Analog (left-right): T60 Reverberator from Scientific Guitarist (uses 3 PT2399's which is mostly analog). AionFX CE-2 (still the best chorus 45 years...

In mid 2023 I started designing my own acoustic preamp, striving for similar functionality to the Grace Designs Alix. I was annoyed by how expensive good acoustic guitar preamp/EQ's are, thought I could make my own cheaper. I started with the preamp section of a Fishman loudbox, added a gain...

So I got this T-shirt for my birthday, very cool! But I’m looking at it and they used a 7806 to create +/-5V !?! Am I missing something? And no protection diode on the negative side?

Hi, We have posted the Tayda Drill and UV Templates on the Q-tune website. If you want your own UV design, you can get the dimensions from the drill template and create your own. Hope this helps!

I put this together and it doesn’t work. First time SMD for me, it could be a lot of things. LED doesn’t light up. No sound. I wondered if the jack needs to be stereo? Is the ring used? I only stock the mono version and I clipped the ring lead off. Shouldn’t matter since there’s an on/off...

Odd issue. Sounds great when engaged, but in bypass mode I get no sound. I *think* this is True Bypass. What would cause no sound when bypassed?

I've been buying these Low Profile jacks for years, love them. I didn't realize until recently there are 2 flavors: Mono and Stereo. Recently for the Q-tune project, we settled on the Mono version... because it's switched. With nothing plugged in, it will ground the input which prevents Op Amp...

For any international customers, I've been thinking about a No Screen / No Enclosure option. Purchase the screen here: Waveshare with touch. Flash the screen yourself using the Web Installer. Purchase the enclosure from Tayda. Drill/UV templates provided. We'd subtract our cost of the...

Pre-orders are live and available until Monday June 9, or until we sell the first batch of 20. We are planning to ship last week in June, although if we run into problems it will be no later than mid July. Order at www.q-tune.com for the introductory price of $149 + shipping. Purchase options...

Here is a comparison video of Q-tune and the 3 top tuners IMO, from Right to Left: Polytune 3 in Buffer Monitor Mode Q-tune (1590b) in Buffer Monitor Mode Peterson Mini in Buffer Monitor Mode Turbo Tuner 300 Mini in True Bypass (Buffer not available)

We designed Q-tune to fit in either 1590b or 125b, the PCB with top DC and top jacks is the same for both. While they aren't that different, the 125b is bigger. I'm wondering if anyone will want the 125b or if everyone will opt for the 1590b. 125b: 66mm wide, 122mm long, 39mm tall 1590b: 60mm...

Last summer, @joulupukki and I began developing a tuner pedal with the intention of making it a DIY thru-hole kit. Since we both frequent this site and have benefitted from advice from many of it's members, we wanted to share here first. Stay tuned;)

I’m trying to do castellated holes in Eagle. I get a DRC Dimension error which I can approve. But the auto router won’t route the holes. Any ideas?

I'm developing a tuner pedal, and trying to give the option of True Bypass or Buffered Bypass. The JFET splitter/buffer I'm copying from AMZ (PPCB uses similar). I've always understood that TB means the signal doesn't go through any IC's, chips, or anything that is powered. But can go through...

Anyone care to compare/contrast the PPCB Mini JFET Buffer with others. It's really simple. What are it's limitations? Wanting to add it to a True Bypass tuner.

Anyone know what kind of momentary TCE uses on the Polytune 3? I'm assuming it's mounted to a PCB on a 90 degree angle. 3 is tuning mode 5 is display mode