Humble Overdrive – Eagle and Gerber Files

Original price was: €24.90.Current price is: €19.90.

Inspired by Dumble Overdrive Special 124 Skyline

Description
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Product Format Clarification

This product includes digital design files only — no physical PCB is shipped.

With these files, you can order PCBs directly from a manufacturer (e.g., JLCPCB, PCBWay) for as little as $2 for 5 boards.
Typical production time is 3 days, and international shipping starts at $12, taking about 4 days via DHL to most locations.

You’re free to edit the design and add your own branding.

Upon Purchase, You’ll Receive:

Eagle CAD files (.SCH & .BRD) — fully editable and compatible with KiCad
Industry-standard Gerber files for PCB fabrication
Quick-start guide explaining how to use the files
Download link for the free version of Eagle CAD

After purchase, you will receive a payment link by email. Once the payment is completed, the design files will be sent to you within 8 hours. We’re currently working on automating this process, but for now, orders are handled manually.

Note: You must use these files with a PCB manufacturer to produce your boards.
No pre-assembled or pre-made circuit boards are included.

These design files are intended for personal use and small production runs of your own pedals, not for resale as kits or standalone PCBs.

Project overview

Someone once asked Gandhi – what is the secret to a great tone? He replied with a single word ‘humble’. After years of trying to decode his cryptic message, we came up with the Humble Overdrive, and boy, oh boy, it’s a secret we want to share with you!

Introduction

The Humble Overdrive is a circuit designed by Bajaman at the Free Stompboxes forum. To add to the mystery of this special unit, it is a DIY only preamp that you won’t find on any of the mass production lines. It comes equipped with 3 switches – BRIGHT, MID BOOST and JAZZ/ROCK. The BRIGHT switch turns up the high frequencies a little bit, adding some sparkle to your sound. MID BOOST works the same way as the BRIGHT switch, but it affects the midrange, so it’s a very useful tool in dense mixes, when you want to cut through. With JAZZ/ROCK selector you can choose what gets emphasised – the lower frequencies that work well in jazz style, or the upper part of the frequency spectrum that is useful in more popular genres.

If there is something contrary to Humble Overdrive’s name, it’s the knob selection. Humble Overdrive comes with 8 potentiometers allowing for the ultimate tone shaping experience. On-board we have: LEVEL, OD-LEVEL, OD-GAIN, GAIN, PRESENCE, TREBLE, MIDS and BASS. Since the pedal has 2 channels, there are 2 volume controls for each channel – LEVEL and OD-LEVEL. The same goes with the saturation control – GAIN and OD-GAIN for their respective channels. As for the EQ section, we have a separate knob for each frequency section and the TREBLE, MIDS, and BASS naming is pretty self-explanatory. What is worth mentioning here is that this part of the EQ section comes uniquely before the overdrive section, so the changes done to it will also affect the character of the drive. Last, but not least is the PRESENCE pot. This is a filter placed right after the overdrive section and it affects the mids and high frequencies. Many people like to think of PRESENCE as a blanket-over-the-cab control – you can decide if you like your tone a little warmer (hence the blanket) or with more in your face character.

Have you ever caught yourself listening to legends like John Mayer or Robben Ford and wishing you could achieve their fantastic tones? We all did at one point, so stop hesitating and give this pedal a chance because you won’t be disappointed. It doesn’t matter if you play a strat or a les paul – it goes extremely well with everything, just like the classic amp it’s based on. Remember – stay humble.