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BitByBit Synths
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Mostly 3D printed and laser cut Eurorack enclosures, but also some modules.
Another feature for WB firmware 0.63 - vastly improved tuning/tracking for the Sampler! I spent a lot of time optimizing the timer interrupts for handling higher sampling rates.

#WaveBoy #Sampler #Eurorack #Modular #Chiptune #Lofi
November 8, 2025 at 5:00 PM
New single out from my band!
November 7, 2025 at 5:29 PM
Testing out a new AC transformer on my own custom linear PSU for my rack (made up of 3 of our X84 cases). So far, so good! Linear regulators are much happier (cooler) with the new setup. Also moving some modules around.

#Eurorack #Modular #ModularSynth
November 6, 2025 at 11:16 PM
Skiffy 442T with the new PSU mounted all nice. This is for my band-mate but is a good test for how well the PSU fits. Only issue is the caps had to get moved a little to clear the corner tabs. Otherwise I'm happy with it!

#Eurorack #EurorackPSU #Skiffy442I #SkiffyPower
October 31, 2025 at 3:00 AM
Mock up of what the Skiffy 442 would be like with the new linear PSU option. I still need to do some QC on checking for ripple and noise but the burn in test went well.

#Eurorack #EurorackPower #LinearPSU
October 30, 2025 at 3:16 AM
Here's the PSU powering an actual module (our WaveBoy of course)! I tested it with a full 8 too!

#Eurorack #PowerSupply #EurorackPower #LinearPowerSupply
October 29, 2025 at 1:33 AM
It didn't blow up! Initial test of my linear half-wave rectified Eurorack PSU seem good!

#Eurorack #EurorackPower #LinearPSU #Modular #ModularSynthesizer
October 28, 2025 at 3:37 AM
Looking at the next project after our PSU and was looking at a I/O solution using balun line drivers/receivers. Here's my first pass.

2HP Eurorack I/O panel for the front. 4HP panel (for cases like ours that have rear slots) for the line-level I/O.

#Eurorack #Modular #Balun #LineDrivers #KiCAD
October 26, 2025 at 8:02 PM
The Skiffy 656 is now available!

It is a 2-row (6U) 56-HP (112HP total) face-up case, like our Skiffy 642 though it has enough width for up to two rear mounted 4HP modules!

#Skiffy #Skiffy656 #Eurorack #EurorackCase #Modular #ModularCase #Synthesizers #LaserCut
October 25, 2025 at 4:49 PM
Assembling the first Skiffy 656 prototype!

#Eurorack #EurorackCase #Skiffy #Skiffy656
October 23, 2025 at 2:08 PM
Preview of the new routing stuff in 0.63! Envelope and LFO can be used to automate the wave frames and the audio output. The other WB is running the realtime delay setup as a send via a mult and Veils.

#WaveBoy #Automation #Modular #Eurorack #Chiptune #Envelope #LFO #DirtySaw
October 22, 2025 at 10:59 PM
Also I know a lot of folks have been waiting patiently for this, but the Skiffy 656 design is nearly complete! Of note, it can support up to 2 4HP rear modules instead of one!

#Skiffy656 #Skiffy #Eurorack #Modular #EurorackCase
October 21, 2025 at 3:59 AM
With 0.62 released, I'm not focusing on something WaveBoy should have had by now - the ability to use the LFO or Envelope to automate the wave-frames. Hoping to have this in 0.63.

#WaveBoy #Firmware #Chiptune #Envelopes #LFO #Eurorack #Modular
October 21, 2025 at 3:41 AM
WaveBoy 0.62 firmware is now available! Save-state bugfixes and a new wave manipulator are what's for dinner!

www.bitbybitsynths.com/2025/10/wave...

#WaveBoy #Firmware #Eurorack #Modular #Synthesizer #Chiptune
WaveBoy 0.62 Firmware Released! – BitByBit Synths
www.bitbybitsynths.com
October 19, 2025 at 6:51 PM
Playing around with dual WaveBoys. 1st is my DirtySaws in detune with an AD envelope in retro mode. Output is split for a pure dry output mixed with the 2nd WB, which is in delay mode. No filter.

Sounds cool but I was also testing an alt recording setup and that didn't quite work out.

#WaveBoy
October 18, 2025 at 3:56 AM
Here's the first pass at the actual PCB design for the possible internal linear Eurorack Skiffy PSU!

#Skiffy #Eurorack #EurorackCases #EurorackPower
October 13, 2025 at 7:58 PM
You'll have to school me on what the Deep is in this context :) I hope that's a good thing although it is October so I guess spooky is also very much on the table.
See this and immediately having flashbacks of the Deep.
I just wrote a blog post about a possible PSU that can be built as a kit to accompany our Eurorack cases for those that fancy a nice Sunday read.

www.bitbybitsynths.com/2025/10/skif...

#Eurorack #Modular #Power #Skiffy
October 13, 2025 at 3:21 AM
I just wrote a blog post about a possible PSU that can be built as a kit to accompany our Eurorack cases for those that fancy a nice Sunday read.

www.bitbybitsynths.com/2025/10/skif...

#Eurorack #Modular #Power #Skiffy
October 12, 2025 at 6:49 PM
Reposted by BitByBit Synths
New Generation Bucket Brigade Delay IC : Sound Semiconductor's SSI2100 preserves sonic characteristics while offering new features
Sound Semiconductor's SSI2100 preserves sonic characteristics while offering new features
New Generation Bucket Brigade Delay IC : Sound Semiconductor's SSI2100 preserves sonic characteristics while offering new features
sonicstate.com
October 10, 2025 at 7:44 AM
WaveBoy Users! There are some folks running into issues with a stuck splash screen on recent firmware. I have a work-in-progress firmware update that, I think, may fix it. If you have run into this, please send me a PM and I'll get with you on next steps.

#WaveBoy #Eurorack #Modular #ModularSynth
October 7, 2025 at 12:02 AM
I made a quick low production value :P video for how to update the firmware on the WaveBoy. You can now find it, as well as the actual instructions here:

waveboy.bitbybitsynths.com/firmware/

#WaveBoy #Eurorack #Modular
Updating Firmware - WaveBoy Manual
waveboy.bitbybitsynths.com
September 15, 2025 at 2:03 AM
3 more WaveBoys assembled! Here's some speed up soldering footage for funzies!

#WaveBoy #Modular #Eurorack #Soldering
September 13, 2025 at 4:27 AM
3 more WaveBoys built and ready for final testing, calibration, and knobs!

#WaveBoy #Eurorack #Modular
September 10, 2025 at 12:53 PM
WaveBoy firmware 0.61 is now available!

waveboy.bitbybitsynths.com/firmware/

This adds an awesome delay mode, improves screensaver handling (including being able to disable it), and fixes a few small bugs. Enjoy!

#WaveBoy #Firmware #Eurorack #Modular
Updating Firmware - WaveBoy Manual
waveboy.bitbybitsynths.com
September 9, 2025 at 1:51 AM
I don't cross the streams too often, but in this case, wanted to share our band's post and survey about physical media.
We wanna give Chipsurf Pipeline a full physical release. While we have an idea of what we wanna do, we'd love to hear from folks on which format they might prefer.

www.surveymonkey.com/r/VLRS7FF

#WouldYouLikeToTakeASurvey #PhysicalRelease #CD #Vinyl #Cassette
September 8, 2025 at 7:52 PM