Search found 126 matches

by dubtoms
Tue Oct 27, 2020 8:55 am
Forum: Music Tech DIY
Topic: Future Sound Systems Portland percussion synthesizer
Replies: 40
Views: 6297

Re: Future Sound Systems Portland percussion synthesizer

HI. Any chance that more pcbs will be available from Thonk or elsewhere in the future ?
by dubtoms
Wed Oct 21, 2020 4:06 am
Forum: Music Tech DIY
Topic: Another little somthing I've been working on: DR110 inspired 6 voice drum module
Replies: 59
Views: 1547

Re: Another little somthing I've been working on: DR110 inspired 6 voice drum module

Maybe it's because I started working with smd lately (better late than never) but I could see a standalone version on a single pcb with smd components and some extra controls... In any case very nice project, I can't think of a lot of DIY analog drum projects with triggers and separate outs like thi...
by dubtoms
Mon Oct 12, 2020 8:26 am
Forum: Music Tech DIY
Topic: [closed] µDervish 8HP FV-1 FX
Replies: 160
Views: 19578

Re: [closed] µDervish 8HP FV-1 FX

If anyone has a spare PCB/panel please hit me. I have a FV1 chip I'd like to Eurorack... Thanks in advance!
by dubtoms
Sun Sep 20, 2020 12:45 pm
Forum: Music Tech DIY
Topic: [Order] [PCBs/Panels] horstronic Waveslicer
Replies: 97
Views: 6683

Re: [Order] [PCBs/Panels] horstronic Waveslicer

Looking for a pcb panel pair if someone has one...
by dubtoms
Sun Sep 20, 2020 12:44 pm
Forum: Music Tech DIY
Topic: [ORDER] [PCBs/panels] Eurorack Joystick module
Replies: 201
Views: 22720

Re: [ORDER] [PCBs/panels] Eurorack Joystick module

Looking for a pcb if anyone has a spare...
by dubtoms
Sun Sep 20, 2020 12:35 pm
Forum: Music Tech DIY
Topic: Help with Emiz Instruments Module Documentation
Replies: 3
Views: 123

Re: Help with Emiz Instruments Module Documentation

Damn! Maybe someone on the FB page has the docs... :/
by dubtoms
Sat Sep 19, 2020 2:49 pm
Forum: Music Tech DIY
Topic: 1BIT Multitap Delay by FEEDBACK [UPDATE]
Replies: 221
Views: 23915

Re: 1BIT Multitap Delay by FEEDBACK [UPDATE]

Input gain is about 3/4.

When lower its looks more noisy, when higher it's more squarish...
by dubtoms
Sat Sep 19, 2020 5:50 am
Forum: Music Tech DIY
Topic: 1BIT Multitap Delay by FEEDBACK [UPDATE]
Replies: 221
Views: 23915

Re: 1BIT Multitap Delay by FEEDBACK [UPDATE]

Testing some memory ics which I had laying around for my build.

Everyone of them look noisy/deformed.

See scope shots

Does it mean they are busted or the problem can stem from something else ? :hmm:
by dubtoms
Wed Sep 16, 2020 2:21 pm
Forum: Music Tech DIY
Topic: Help with Emiz Instruments Module Documentation
Replies: 3
Views: 123

Re: Help with Emiz Instruments Module Documentation

Their official FB page gives this email as a contact address: service@emizinstruments.com

Hope that helps...
by dubtoms
Mon Nov 18, 2019 6:15 am
Forum: Music Tech DIY
Topic: Multi Dimension by FEEDBACK
Replies: 122
Views: 12635

Deleted
by dubtoms
Tue Oct 29, 2019 9:20 am
Forum: Music Tech DIY
Topic: Harry Bissell's Fast Response Low Ripple Envelope Follower
Replies: 221
Views: 25058

After being away from DIY for a long time, I'm finally done with this build. As far as I can tell, the Frequency pot doesn't seem to have a drastic effect (I used a 10k pot+a 5k resistor as recommended I think) but I'm glad everything works as intended. Thanks to John and everyone else involved in t...
by dubtoms
Sun Feb 24, 2019 4:55 am
Forum: Music Tech DIY
Topic: Smoothly variable delay time, tap tempo DIY delay?
Replies: 13
Views: 1062

Hi Dave, some of the ICs you sent me are going to be used to build the mighty 1-Bit delay by Feedback modules. See the thread here : https://www.muffwiggler.com/forum/viewtopic.php?t=187584 I'm not sure how well it would fit your requirements but it's certainly packing a lot of features and it's a q...
by dubtoms
Wed Feb 13, 2019 1:26 pm
Forum: Music Tech DIY
Topic: [Ordering Closed] Gene Model I Drum Synth
Replies: 89
Views: 9328

Will follow this ! Those ad633jnz are not cheap, maybe you could consider selling them with pcbs as you can get price breaks when ordered in large quantities. Just my two cents though... Also, will there be an easy way to trigger the four voices from a modular ? That would make a huge difference for...
by dubtoms
Mon Jan 28, 2019 1:18 pm
Forum: Music Tech DIY
Topic: Re-creating vintage sampler, need help with VCF
Replies: 22
Views: 2095

Always nice to see a fellow frenchy working on a project like this. Unlike many knowledgeable people here I can't help with technical qustions but I will follow developments on this... I'd love to build myself an SP like sampler. :tu:
by dubtoms
Sat Jan 12, 2019 11:39 am
Forum: Music Tech DIY
Topic: Eurorack Utilities PCB
Replies: 64
Views: 6194

Got back to work on mine after a long break in DIY. I was expecting a smooth build but it looks like I have a problem with both "POS B" and "FWR B" outputs... It looks like output one of the lower TL07Xs are responsible for these but I'm not sure where to start looking... :hmm: EDIT : I forgot to ad...
by dubtoms
Fri Jan 11, 2019 8:46 am
Forum: Music Tech DIY
Topic: Multi Dimension by FEEDBACK
Replies: 122
Views: 12635

strat-1 wrote:Just a slight change in harmonics
A more "vintage" sound I guess :hihi:
by dubtoms
Wed Jan 09, 2019 1:15 pm
Forum: Music Tech DIY
Topic: Multi Dimension by FEEDBACK
Replies: 122
Views: 12635

+ 1 on the build documents, it's really great for resistors placement ! :tu:

I'd like to know how critical is it to used C0g for small value caps ? I know it sounds cheap but I like to use my stash of components as much as possible... (same question for 1 bit delay). Thanks in advance
by dubtoms
Mon Dec 31, 2018 11:25 am
Forum: Expert Sleepers
Topic: disting mk3 firmware announcement thread
Replies: 123
Views: 17252

Is there a chance that we will see the new algorhythms developed for mk4 throughout 2018 ported to mk3 ? That would be an a great belated Christmas gift ! :mrgreen:
by dubtoms
Wed Dec 26, 2018 5:15 pm
Forum: Music Tech DIY
Topic: [BUILD] Spectra Mirror (DIY now available)
Replies: 7
Views: 1819

Sorry for the dumb soldering monkey question but how critical are the pot values in the circuit ? Could I use some 50ks pots and 10k "tall trimmers" that I have ? Thanks in advance.
by dubtoms
Wed Dec 12, 2018 11:25 am
Forum: Music Tech DIY
Topic: 1BIT Multitap Delay by FEEDBACK [UPDATE]
Replies: 221
Views: 23915

Can 4016s be replaced by 40166s in this particular case ? I have some laying around...
by dubtoms
Fri Jan 05, 2018 5:39 pm
Forum: Video Synthesis
Topic: 3TrinsRGB+1c triple VCO
Replies: 47
Views: 7513

Just finished building the kit from Gieskes so I'm interested as well :)
by dubtoms
Sat Nov 18, 2017 7:28 am
Forum: Music Tech DIY
Topic: [PCBs/Panels] Thomas Henry Quadrature Function Generator
Replies: 6
Views: 1019

Will these be available from Modular Addict shortly ?
by dubtoms
Sat Nov 18, 2017 7:26 am
Forum: Music Tech DIY
Topic: Cheap-ish source of 74HC DIP logic ICs ?
Replies: 4
Views: 409

I have a rather huge stock of second-hand 74LS types and probably some 74HC in stock. I'd be more than happy to ship whatever you might need if you cover shipping costs from France. PM me for details if you are interested.
by dubtoms
Mon Oct 09, 2017 11:58 am
Forum: Music Tech DIY
Topic: [Order] Panels for Whoop Johns LFO/Utilites/EnvFollower
Replies: 39
Views: 2583

Paid for one of each plus shipping to France ! :party:

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