MATRIXSYNTH

Sequential Circuits Pro One TurboCPU+MIDI replaces 8021

via this auction
"This is a newly developed (modern) replacement CPU for the Sequential Circuits Pro One 8021. Bring that old Pro One back to life or simply have a spare for the "unobtanium" 8021.

Turbo CPU Features:

Plug n Play.
Supports the original functionality including the sequencer and arpeggiator.
Each sequence can be up to 256 steps (compared to total of 40 steps on the original).
Sequences are retained in memory even after power-down. The CPU module does not use a battery.
Power-on settable parameters for clock start mode, arpeggio up/down mode and arpeggio gate time.

Sequence Tie mode allows for a variety of note lengths.
Sequence End mode lets you "chain" the two sequences.

Plus a MIDI In/Out interface board (v2) that adds the following features:

Firmware update (“re-flashing”) over MIDI (using MIDIOX or similar).
Settable MIDI channel.
Monophonic MIDI output of arpeggiator and sequencer data.
Monophonc MIDI in of keyboard data.
Polyphonic MIDI output of keyboard data.
Arpeggiator and sequencer sync-able to MIDI Sync In (settable clock rate).
Load/Save sequence data over MIDI.
MIDI In, MIDI Out and optional MIDI Thru.
Optional MIDI In/Out activity LEDs.
Soldering and installation are required for MIDI.

A Note about the CV option: If you are interested in beta testing this extra add-on (CPU+MIDI+CV), send me a message. I can tell you how to get the parts (from me or other electronic suppliers).

Full instructions are available at these links: http://www.musictechnologiesgroup.com/files/ProOneTurboCPU_User_v110.pdf and http://www.musictechnologiesgroup.com/files/ProOneTurboCPU_Install_v101b.pdf

Please review the instructions prior to purchase!"

New Yamaha DX7 Backlit LCD kit

via this auction

"This kit replaces the old non-backlit LCD on a Yamaha DX7 with a beautiful new LCD with long-lasting LED backlight. Everything is included!

No soldering required, only screwdrivers. Step-by-step instructions.

See my other auctions for other great synth parts and upgrades including the DX7 Special Edition ROM (SER) and lots of great Pro One upgrades.

Coming soon... backlight kits for other Yamaha family members. Colorful LED upgrade kits for the DX7!"

16 STEP ANALOG SEQUENCER

YouTube Uploaded by iv3tix on Sep 9, 2011

"...with 1/2 clock divider..."

BuchlaNoteAbilityPro

YouTube Uploaded by deb7680 on Sep 9, 2011

"with Pro notability. The editor allows playback with its function Map can program actions to play. A handy feature when looking for a stamp. For now this is just a draft in work in progress, to associate with other instruments or synthesizers.

Un nouveau test portant sur le contrôle du jeu instrumental du Buchla 200e à partir d'une séquence midi écrite. Les séquences (série, séquence et séries transposées, et les accords) ont été faits avec Notability Pro. L'éditeur le permet avec sa fonction Playback Map de pouvoir programmer les mesures à jouer. Une fonction bien pratique quand on cherche un timbre. Pour l'instant ce n'est qu'un brouillon en travail en cours, à associer avec d'autres synthétiseurs ou instruments."

Home made synth, now with keyboard! GDAL Square Synth 1 (MKII)

YouTube Uploaded by JingleJoe on Sep 9, 2011

"A demonstration of sounds and some tunes on my home made synth.
Sorry for the hissy sound quality.
I can never think of what to play when infront of a camera, also this keyboard is really hard to play, I need some switches with a bit more depth in thier press, the motion of the keys is very wooden."

GetLoFi Chip Tone Generator 8 Step Randon Bass Note Generator

YouTube Uploaded by circuitmaster on Sep 9, 2011

"Available for purchase if you email me or soon through www.getlofi.com

The controls are simple the Tempo knob. Twist it all the way in one direction and a new 8 step pattern will get generated. The unit has the ability to sync with an external Pulse Trigger. Check out the second video for a demo example."