Unique Lego Cased Midibox MB-6582 SID Synthesizer w/ R2-D2s

via this auction

"This is a rare chance to get a MB6582 SID chip Synthesizer.

The MB6582 is an extraordinary DIY synthesizer based on SID chips known from the famous C64. More infos here:

The synth was assembled by me, works perfectly and is in a very good condition! It is a very unique *Lego Edition* - only one of it's kind!

Case and potentiometer knobs are made of Lego (suitable for

midibox seqv4 midi sequencer

via this auction

"Midibox Seq V4. with 4 midi inputs, 4 midi outputs, usb port for usb midi (4+4ports) file swapping and firmware upgrading. External wall wart with power switch (does not rely for usual usb power)."

Spectral Arpeggiator: PC - MidiBox CV - Matrix Analog Synth

Published on Nov 22, 2017 Sbranvlztronics

"Simple patch presenting a 'Spectral Arpeggiator'.

In this video a PC running a MIDI sequencer sends data to a MidiBox CV converter, which then controls the Matrix synthesizer patch.

The master Voltage Controlled Oscillator (VCO) determines the fundamental frequency, and the synced slave VCO is sweept for harmonics using very short notes. The slave

MIDIbox SEQ V4 Antilog Frontpanel Prototype Demo

Published on Nov 3, 2017 ucapps

"A quick MIDIbox SEQ V4+ demo to show the prototype of the new Antilog Frontpanel - thanks to Andy aka. Latigid On for creating this wonderful PCB design! :-)

Further details in the MIDIbox Forum: http://midibox.org/forums/topic/20286..."

B.H.Z. Quad Sid

This was one spotted on ricardo.ch, by swissdoc. According to the listing it's a:

"C64 SID Synthesizer 4x SID Chip

1x Midi In
1x Midi Out
4x Audio Out Mono je SID Chip 1 Audio Out"

If anyone knows more about this one or B.H.Z let us know! This is the first B.H.Z. post on the site.

Curious if this is a one off Midibox based SID.

Scrambled Live Mix

Published on Aug 15, 2017

"Testing out the live setup"

Cool command center style case. See if you can ID all the gear. There are some obscure pieces in there. When you are done guessing you can check some of them out in previous posts from prinztronix here.


Giana 64: Commodore 64 Keytar Published on Feb 25, 2010

"A quick demo of a keytar I built out of a Commodore 64. It uses two SID 6581 chips and was made using the Midibox Sid platform from www.ucapps.de. Better video to follow later." See here.

via this auction

"Up for auction is a unique electronic musical instrument, The Giana 64. Giana is a custom MidiBox SID v2 built into a keytar

MIDIBOX Sequencer V4 - Part 9 - Jam mode

Published on Apr 17, 2017 Andrew Scheidler

"MIDIBOX Sequencer V4 - A quick intro to the 'Jam' mode, recording live into a track."

All parts here.

Hawkeye - Neutron Blender (MFB Dominion I and friends - live)

Published on Jan 27, 2017 Maelstroem3

"Test-driving the MFB Dominion I and some friends, live-sequenced on the MIDIbox sequencer V4! :-)

I recently removed my computer/DAW from the synth setup, as I don't use it any longer (indeed i never used it, since the MBSEQ was finished many years ago :-)). The space that was occupied by the display was now available for another synth. After some long

MIDIBox Sequencer V4 - Part 8 - CV/Gate/Triggers!

Published on Jan 20, 2017 Andrew Scheidler

"Continued demo/tutorial of the MIDIBox sequencer I built.
How to use the CV/Gate/Trigger interface

Huge thanks to Thorsten Klose for designing the greatest sequencer ever :-)
MIDIBox website: ucapps.de"

All parts here.

Treat Yourself :)