This is recorded using VLC Media Player set to shuffle the playlists ,there are 3 short playlists here made from a Sample Bank i made from earlier recordings
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Tuesday, April 14, 2026
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Saturday, April 11, 2026
Holiday Filter
This maybe should be called the Holiday Filter and the Forever Frequency Shifter . Sometimes DIY projects get prolonged and stretched so much .
First i built the Yamaha GX VCF clone from MOTM some 10 years ago or more with a pcb i designed and using just BCMXXX matched transistors instead of the CA3046 , and it worked ..but there was this noise that i could not get rid off . I liked the filter very much and the gritty resonance but i could not fix it. Years later i discovered the Old Crow's BPF version ,and i made a layout for that one and built it and it sounded wonderful ,so much ..that i wanted to make the MOTM version again .
So i made a new layout and fixed the new layout a few times and after a long wait for it's turn i ordered the PCB's from China right before their New Years Eve ,so i waited 10 days for them to send the package .... and here it's been two months now and the PCB's arrived exactly on night before Easter ,so it's right to call this filter a Holiday Filter .
I am not sure where these VCF's will go as i did not intend to build another synth , i am more interested in recording more feedback music or drum machine loops so i made a panel that serves just as a processor ,it should contain a VC Delay with 2 x Bazier Curve Generators , Envelope Follower and VCA , a Frequency Shifter and 2 x Yamaha GX VCF's .
Now the F.S. is something that has been dragging around the workshop for years , i got the PCB's for Dome Filter and Ring Mods but still missing the VCO PCB , so i redraw the YuSynth/Ian Fritz Quadrature LFO/VCO and i intend to order the PCB's soon . This is not one of those projects i get obsessed with and it's a shame cause i know there is lot of new sounds to discover with adding these just few modules to my set up.
Saturday, April 4, 2026
Few Reason Loops .
in 120 BPM .
Sunday, March 29, 2026
One more panel design ...
Sunday, March 15, 2026
feedback music
Wednesday, March 11, 2026
Mixer
I rehoused the Mixer i built for myself as the first build had no printed panels ,the cheap switches i used for muting the channels started failing ,and there were too many wires using converters for each banana - jack i use , so i made it all standard 4mm banana sockets except a few ,i had to minimize so in that sense here i am missing two limiter/saturators and one optical compressor and a joystick panner and they will need to be in a separate box , instead i included here a small 4 channel filter bank based on schematic i found at electr-music . This is just basic mixer and actually a Buchla 106 ,with additional 4 mixers from Serge Schematics used as aux channels , there is also 3 SIAM Equalizers .
Tuesday, March 10, 2026
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Zahar Pavlovič se zamislio i hteo da ode u bosjake, ali je ostao. Tuga
i nemaština su ga tako dirnule — zbog neke nepoznate griže savesti što
se otkrila u njegovom srcu poželeo je da neumorno hoda zemljom, da
susreće tugu u svim selima i da plače na tuđim grobovima. Ali sprečili
su ga predstojeći poslovi: starosta mu je dao da opravi zidni časovnik, a
sveštenik da naštimuje klavir. Zahar Pavlovič nikad u životu nije slušao
muziku — jednom je u sreskom mestu video gramofon, ali su ga seljaci
dokusurili i nije svirao: gramofon je stajao u krčmi, zidovi kutije bili su
odvaljeni kako bi se mogla videti prevara i onaj ko peva, a u membranu
je bila udenuta igla za krpljenje. Proveo je mesec dana u štimovanju
klavira, isprobavajući setne zvuke i razgledajući mehanizam koji je
stvarao takvu nežnost. Zahar Pavlovič je udarao u dirku — tužna pesma
se rađala i nestajala; Zahar Pavlovič je gledao gore i čekao da se zvuk
vrati — bio je odveć lep da bi se nepovratno izgubio. Svešteniku je
dosadilo da čeka sa štimovanjem, pa je rekao: »Ti, čiko, nemoj badava
da puštaš tonove, nego se trudi da stvar završiš do roka, i nemoj
dokučivati smisao onoga što ti nije potrebno.« Zahar Pavlovič se uvredio
iz dubine svoga majstorstva i napravio u mehanizmu tajni deo koji se
mogao za sekund ukloniti ali se bez specijalnog poznavanja stvari nije
mogao otkriti. Posle je pop svake nedelje pozivao Zahara Pavloviča:
»Dođi, prijatelju, dođi, opet se izgubila tajna snaga muzike.« Zahar
Pavlovič nije napravio tajni deo zbog popa, niti zbog toga da sam često
odlazi do njega i uživa u muzici: ganulo ga je nešto sasvim suprotno —
kako je napravljena sprava koja uzbuđuje sva srca, koja čoveka čini
dobrim; radi toga je i ubacio svoj tajni deo, koji je bio u stanju da se
meša u milozvučnost i da je maskira grubim tonovima. Kada je, posle
deset opravki, Zahar Pavlovič shvatio tajnu mešanja zvukova i
mehanizam treperave glavne ploče, izvadio je iz klavira tajni deo i
zauvek prestao da se zanima za zvuke...
АНДРЕИ ПЛАТОНОВ
ЧЕВЕНГУР
Friday, March 6, 2026
20 Years Electronic Music
Canvas
Monday, February 16, 2026
Uncorrelated Rhythms
Wednesday, February 4, 2026
a little mess..
SInthai Solo
This little monophonic FM synth is based on Hagiwo's FM Oscillator ,it's just Arduino with the help of AI and therefore not Duophonic at least , but i decided to keep it , it's got 7 waveforms ,envelope ,pitch bend with 2 semitones ,range and depth controls , there are dedicated cv inputs for all these functions , now there was room on the panel to add a simple envelope generator as there is pulse out on keypress at D1 , but guess i'll just do that part separate ,the Joystick is just voltage source to modulate inputs . It's all done on stripboard .The keyboard is cut out from larger Casio CT660.
Wednesday, January 21, 2026
Friday, January 9, 2026
Tuesday, December 30, 2025
Arduino Drum Machine
as i found it here : https://github.com/gavD/arduino-drum-machine/tree/main ,modified with help from Grok
Friday, December 26, 2025
Monday, December 15, 2025
Korg Nano Pops
Just completed the Korg Nano Pops ,or Arduino Mini Pops ,it's fun .Found this project here https://www.synthforbreakfast.nl/arduino-based-korg-minipops-diy/
Saturday, December 6, 2025
Homemade Groovebox
This is a Home made Groove Box i built . It features Experimental Hardware Neurons from Wiard as the trigger sequencer ,voices include 2 x Hagiwo Samplers ,1 x Hip Bass Drum from Craig Anderton and two NLC Bong0's stripped to only two inputs and an output . There is also 194 Buchla Bandpass Filter and 106 Buchla Mixer ,99dsp Effects from Aliexpress ,a Colorupter Optical Compressor ,and 208 Uncorelated Random from Buchla paired with CD4052 Pattern generator to sequence thru the sample select or sample banks .













