TTSH Waveshaper and Suboscillator

In June 2017 "fuzzbass" released a new Addon for the TTSH, a Waveshaper circuit board with Suboscillator, your TTSH get with this board all waveforms at VCO 1 and VCO 3.

The Board is compatible with all TTSH Versions.

muffwiggler post:

https://www.muffwiggler.com/forum/viewtopic.php?t=180267

BOM: (updated on 21.sep.2018)

LM301 not avaiable in DIP/DIL format from mouser

http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=ab73f0713f

Build Guide

TTSH Shapers R1c Install.pdf

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my build:

i tested the waveshaper board for fuzzbass in a rev.3 Version and it works great.

The pcb is mounted on top of the VCF - on 2 Spacers mounted.

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if you need help i can modify your TTSH with this mod.

the Panel was prepared with white transparent tape from the front and the drilled from the front - it was easier for me to setup/mark the correct alignment from front.

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I used thonkicon jacks instead of the supplied jacks (with the pcb)

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i only used the Suboscillator output jack and the Suboctave switch (no offset switch, external source jack), on right side its the latest rev.4 build from me.

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Use plastic washers on both sides of the PCB if you use metal spacers, otherwise the screw can cause a short at the resistors

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as you can see there, I used shielded coax cable to connect the sawtooth output (VCO3 and VCO1), the grounding MUST be only at one end - I used the sawtooth output jacks, that's different to Antonys guide (I connected it after the resistor)

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Gallery