The BST Thread (Buy, Sell, Trade)

How much are you wanting for your Keystep Pro?

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Feel free to DM me, even if you may not be wanting to buy soon. I would much prefer it go to someone in this community than someone I don’t know. I am just trying to gauge the interest, since i would like to sell here but I dont want to bother anyone if there isnt an interest!
:slight_smile:

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Back in (limited!) stock!

Coming soon: Euro/Kosmo power breakout boards for connecting Eurorack style power cables to non Eurorack PCBs.

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yes 50 please .I am still not 100% confident in my git hub / pcb ordering skill which is non existent so far.

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Now up

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YES! This is perfect timing.

These are fab wee things. Do you have a schematic? Can’t justify postage from US which is a real shame.

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Thank you. Much appreciated.

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In addition to the B10k and B100k pots and switches that I have I also have limited stock of some new 3.5mm mono Eurorack patch cables available. Message me if you’re interested in anything.

Here is what I have available. All cables are $1/each. Mix and match as you like.
15cm - Pink (20 available)
30cm - Red (20 available)
45cm - Blue (20 available)
60cm - Yellow (20 available)

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I have 40 of these potentiometer face plates with the protective plastic film still on them.

Pay what you want + shipping.

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I still have my Keystep Pro available if anyone is interested.

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I just realized that I have extra chips laying around.
I’ll throw in 3x AS3340 VCO and 3x AS3360 Dual Log/Lin VCA as well.
DM me for details if interested.

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Ok, so here is a quick sum-up of all the modules I made (and finished):

Name Original color Soldering level Working? Comments Clearance (top/bottom)
ADSR yellow easy yep 12/12
Glider white easy yep dual 11/11
PLL blue simple SMD it should BMC33 4046 Wave Shaper + Mixer 12/11
VCA red all SMD it doesn’t cut all the sound dual 11/12+
VCO green small SMD it should square, triangle, PWM, double frequency ramp 12/11.8
Wavefolder white quite dense through-hole it folds two different design 10/10

*it should: the schematic works, but I didn’t test the PCB.

And the 3D views:

I will place a JLC order anytime soon, if you are interested (I’m in France). Alternatively, you can find the gerbers here: Releases · telec16/modular-synth · GitHub

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As @CTorp pointed out, the clearance on top and bottom may be a bit too small… I will try to add more space!

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Ok this is my last post I swear!
Added more clearance on the six designs (at least 10mm), and updated the table accordingly.
Had to drop the Hard Enveloppe output on the ADSR tho :confused: But it wasn’t really useful I guess :woman_shrugging:

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@telec16 ordering a set!

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New and not so new items currently in stock on my Tindie store:

Analog Output Euro/Kosmo Power Breakout Analog Output Euro/Kosmo Power Breakout sold out

MFOS VCO front panel MFOS VCO front panel

MFOS Noise Cornucopia front panel MFOS Noise Cornucopia front panel

Analog Output Dual Quantizer Panel Analog Output Dual Quantizer Panel

Attenuators panel Attenuators panel

Analog Output dac/ino Analog Output dac/ino

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Added:
MFOS Dual Log/Lin VCA front panel MFOS Dual Log/Lin VCA front panel

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I would be interested in the wave folder if it comes in black.

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