SYNTH-DRUM mini (Completion)

YouTube Uploaded by denha on Mar 9, 2009

"The design of the panel has been decided."

Test run of XR-NoizBoxII (Freq Mod)

YouTube Uploaded by denha on Jun 25, 2011

"Modulator + Modulator + Carrier"

ULT SOUND DS-4 DRUM SYNTHESIZER

YouTube Uploaded by scienceforce on Mar 17, 2011

"ULT-SOUND DS-4 Custom Drum Synthesizer (TOYO GAKKI)
Amazing vintage drum synthesizer, composed of 4 sections with 4 indipendent trig inputs. Is possible to concatenate all the sections for make sequences, it's awesome for xperimental music, techno!
I have his 4x pads but I tried to drive the Ult sound thru input1 connected on the Casio VL1 out ...with a surprising result ;-)"


YouTube Uploaded by denha on Jan 4, 2009

"Movie of ULT-SOUND DS-4 Yuuki plays."

via this auction
"Legendary and Rare Synthesizer from the Golden Age of Electronic Music.

This Machine is absolutely Unique and it's Sound opens up completely New Worlds.

It practically is a Hybrid between an Analog drum Module and an ultra Fat Analog Synth, oh !! not just one Synth it is actually 4 synths in one machine. the Unit has a very Unique sound due to the wide range of it's LFO's frequency range and sweap characteristics. Each of the 4 synths can be modelled individually and one can create new an before unheard Sounds. The 4 synths can be triggered either by an electric Signal or thru conventional Sound. One can connect it to an Analog Drummachine or to a Drumpad which was the initial Intention of the Japanese Manufacturer.

The sound is put simply just Fat. It generates Deep Base Sounds and high Sweeps and everything in between with an incredible Dynamic as the Sounds take a Life on their own while the rhythms develop and the synths Modulate.

If you want to check it out go to Youtube and listen to it, look/search for these Videos. [both embedded further below]

ULT-SOUND DS-4 CUSTOM TOYO GAKKI DRUM SYNTHESIZER.avi

ULT-SOUND DS-4

This one is very interesting becasue the Unit is used as A Synth

CLICK FOR MORE »

Ampan-min

YouTube via denha | December 14, 2010 |

"Modified Ampan-man."

ChipTrickPocket (Take2)

YouTube via denha | November 29, 2010 |

"ChipTrick modulated by XR-NoizBoxII"

ChipTrickPocket

YouTube via denha | November 27, 2010 |

"Digital Noise Machine"

XR-NoizBoxII + MarbleMachine

YouTube via denha | September 16, 2010

"The synth-drum was sounded by installing the sensor in the marble machine."

Side note: I've been watching denha's various contraption machines for some time now. I was curious if they would ever converge with his synth videos. It's cool to see they finally did! You can find more of denhas videos here: http://www.youtube.com/user/denha. YouTube via link above takes you to all videos by denha posted here on MATRIXSYNTH.

BTW, anyone able to sub to YouTube videos at the moment? I'm still getting the "You have too many subscriptions compared to your number of subscribers" message mentioned in this post. I'm curious if everyone is getting it or just some.

Test of pepper-monaka

YouTube via denha | August 01, 2010

"Synchronization test run for pepper-monaka."
Roland TR-606

TR-606 Multiple trigger out

YouTube via denha | July 26, 2010

"Added the individual trigger output in TR-606."
That's an Ultimate Sound ULT-Sound DS-4 on the left. See this post for reference.

Update: other synths: YAMAHA STAGEA ELS-01 and SYNDRUM CLONE

8-STEP SEQUENCER DEMO

YouTube via denha | July 01, 2010

"XR-NoizBoxII + Sequencer.
Added the portamento (glide) function.
Volume off --- The step is skipped.
Switch off --- The pitch of the former step is succeeded."

Test run for 8-STEP SEQUENCER

YouTube via denha | June 26, 2010 | 2:21

"Volume off --- The step is skipped.
Switch off --- The pitch of the former step is succeeded."
with AVARUS Analog Synthesizer

Micro sequencer + XR-NoizBox II

YouTube via denha — June 21, 2010 — "Test drive for the XR-NoizBox II. Added the Second CV input terminal."

4-STEP MICRO SEQUENCER

YouTube via denha — June 10, 2010 — "Built-in 'Pepper-monaka' is USB to MIDI physical computing device.

KORG monotron (mod.) demo

YouTube via denha — June 09, 2010 — "At the mtm05 Tokyo Japan. Demonstration by denha. Cam : Mr, SAKAMAKI (KORG INC.)"

Modulation Light for "naotron" (monotron mod.)

YouTube via denha — May 20, 2010 — PWM is multiplied by LED in the voltage control.

KORG monotron 440Hz tone generator

YouTube via denha — May 06, 2010 — "Added the 440Hz tone generator circuit. Very useful tuning for VCO."

KORG monotron, demo of two octave function

YouTube via denha — May 04, 2010 — Added the select switch for octave change.

KORG monotron (mod.) with CdS

YouTube via denha — April 28, 2010 — "Added the CdS Cell photo-resistor (light sensor)."

KORG monotron (modified)

YouTube via denha — April 24, 2010 — "Added the selection switch for LFO-EG Modification instruction by masa921"

Test of PCB for XR-NoizBox

YouTube via denha — April 08, 2010 — "For production of pcb, I used PCBCART.　http://www.pcbcart.com/"