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Tubbutec · @Tubbutec
68 followers · 22 posts · Server mastodon.social
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This (very yellow) MC-202 had another MC-2oh2 upgrade installed and goes out to one of our beta-testers!

#sythesizer #electronics #retrosynth #rolandmc202 #midi #synthdiy #mc2oh2 #tubbutec

Last updated 2 years ago
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Tubbutec · @Tubbutec
65 followers · 21 posts · Server mastodon.social
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Testing and having fun. Here syncing to a and using the sequencer and arpeggiator.

#mc2oh2 #rolandtr606 #synthesizer #vintagesynth #analogsynth #tubbutec #rolandmc202

Last updated 2 years ago
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Tubbutec · @Tubbutec
64 followers · 20 posts · Server mastodon.social
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Assembled boards finally arrived. 😃 (had to wait waaaay to long)
This means we can now install them for our beta testers and get one step closer to a finished product.

#mc2oh2 #MC202 #rolandmc202 #tubbutec #synthesizer #synthdiy #electronics #retrofit

Last updated 2 years ago
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Tubbutec · @Tubbutec
63 followers · 19 posts · Server mastodon.social
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We forgot an important board cutout in the MC-2oh2 keyboard PCB. Luckily pur CNC mill comes to the rescue!

#mc2oh2 #cnc #pcb #electronics #milling #tubbutec #synthesizer

Last updated 2 years ago
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Tubbutec · @Tubbutec
60 followers · 17 posts · Server mastodon.social
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Tester for the MC-2oh2 CPU replacement 'main board'. The tiny PCB is assembled on both sides and has 64 1mm pitch castellated holes.
The tester uses springy pins, similar to the ones used by @arturo182 to interface the board. 1mm pitch is challenging but just about managable. On the bottom, two additional JST 1mm pitch connectors are connected and those signals tested as well. (1 year old, but haven't posted it here yet)

#mc2oh2 #tubbutec #electronics #synthesizer #rolandmc202 #vintagesynths

Last updated 2 years ago
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Tubbutec · @Tubbutec
56 followers · 15 posts · Server mastodon.social
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Testing setup for the MC-2oh2 keyboard/display panels.
All buttons need to be pressed once to make sure they are working properly .
The final boards (coming soon will have gold plated contacts)

Happy holidays!

#mc2oh2 #tubbutec #MC202 #rolandmc202 #electronics #synthesizer #vintagesynth

Last updated 2 years ago
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Tubbutec · @Tubbutec
44 followers · 13 posts · Server mastodon.social
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While we are waiting for the assembly of our boards, some more parts have arrived.
(1) Hundreds of Displays
(2) Display brackets for mounting and aligning them correctly
(3) Example of display, Arpeggiator
(4) Arp in euclidean mode

Eta: some time in '23. We need to complete the kits, write manuals, beta test, and fix bug and fix bugs and fix bugs

We already have enough beta testers.

#mc2oh2 #tubbutec #MC202 #vintagesynth #synthupgrade #midi #retrofit

Last updated 2 years ago
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· @ubbut
3 followers · 2 posts · Server techhub.social
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While we are waiting for the assembly of our boards, some more parts have arrived.
(1) Hundreds of Displays
(2) Display brackets for mounting and aligning them correctly
(3) Example of display, Arpeggiator
(4) Arp in euclidean mode

Eta: some time in '23. We need to complete the kits, write manuals, beta test, and fix bug and fix bugs and fix bugs

[We already have enough beta testers.]

#mc2oh2 #tubbutec #vintagesynth #mc202 #retrofit #midi #synthupgrade

Last updated 2 years ago
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Tubbutec · @Tubbutec
41 followers · 12 posts · Server mastodon.social
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Beside waiting for the MC-2oh2 hardware and working on some more software features, we designed this tiny replacement for the MC-202 transformer coil. It serves as a replacement part, but is mostly intended for the upcoming project - the original part is unoptanium.

#re202 #tubbutec #mc2oh2 #midi #vintagesynth #retrofit #rolandmc202 #re808 #re909 #re101

Last updated 2 years ago
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