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Projecttitel: DINSYNC RE-303Status:
Startdate: 2016Duedate: 09/2018last update : 02/2023Manufacture link: http://privat.bahnhof.se/wb447909/dinsync/re-303/Forum : http://23.235.199.139/~re303c5/forum/ |
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ift(y): yellow coil for the original cpu clock |
Buildguide v1.2
(source: https://shop.re-303.com/build-it/)
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Issue/Help
| ID | Issue | Issue/Mod Description and fix |
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| 1 | Gate | in case you hear the gate signal - attack clicks - you can try to connect a 100nF polar cap** between GND and Trigger. Measure with an scope to find the best value - maybe you need a bigger value 220-470nf |
Pixie CPU (the better Version)
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https://github.com/sunflowr/recpu
FW manual 1.4.3
Firmware Installation (on your own risk)
- turn on and send 303.sysx with sysex librian tool
- turn off and on again
- send the boot loader sysex (1.30 version)
- turn off
- turn on while hold Step1 (all lets flashes like night rider mode)(some older boot loaders don't have the night rider mode)
- now send the REEMU 1.3.0 sysex
- machine restarts byself in 1.3.0 mode
- turn off and on the 303
- send the 303 sysx (optional)
- reload the boot loader 1.4.3 in boot loader mode (hold step1) and upload the REEMU 1.4.3 sysex
Sonicpotions CPU: (avaiable from RE-303 shop and direct from Julians shop). deprecated ) pls. use the Pixie CPU
Julian from Sonic Potions developed a CPU for the RE303, this CPU is also an replacement for TB-303
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you can also use a Bassbot TT-303 case (the first 303 style case)
Buildguide v1.2
Modifications:
http(source: https://shopwww.re-303.com/build-it/)
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Case Assembly guide
RE-303_case_assembly_guide.pdf
ladyada.net/make/x0xb0x/mods.html
Potentiometer Modification:
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the blue cable connects ground from MIDI out to the MIDI IN jack.
Battery Tray - optional
You will need 5x 1.2V AA batteries, get the ones from IKEA, they're from the same factory as the Eneloop ones but for a fraction of the cost.
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It is important to fit a 10 Ohm resistor as in this photo.View file
DIN JACK Connector with integrated switch
assembled versions are here:
Switching+DIN+Sync+Jack+Assembly+&+Installation.pdf
or create your own by 3D print it (SLA)
Switching DIN Sync Jack - housing.stl
Switching DIN Sync Jack - actuator.stl
- Switch: Alps Alpine SPVQ910205
- DIN 5 Jack: Multicomp PSG03463
my own VCF Resonance modification:
the underlined lines are the value which I installed, you should use milled ic pins to make testing and replacement to your favorite sound easier
Random pics:
