MATRIXSYNTH

BOSS DR-110 Dr Rhythm

Waldorf MiniWorks 4-Pole MIDI Analog Synth Style Filter

via this auction
"The MiniWorks is a stand-alone 4-pole resonant analog filter and modulation module. Use it to create those Daft-Punk filter sweeps on entire drum & rhythm loops!

Run any sounds, synthesizers or loops through it and filter them with a truly analog-like VCF filter that is not only very flexible but MIDI controllable as well!

There are many modulation sources that can be programmed between the extensive VCF, VCA, envelope and LFO sections and these settings can be stored in the (20) user memory patches.

The MiniWorks can also be overloaded for a lo-fi crunchy sound too! If it were a true stereo filter it would be perfect (input is mono, output is stereo), but in its price range it is the best analog filter module available!"

Update via Qwave in the comments: "This is the second revision with the 12 V power input. It features the same filter design as the Waldorf Pulse. The first revisions used the Curtis CEM 3387 filter chip. More details at http://faq.waldorfian.info/4-pole-inside.html. The beta-test and first revision are Georg "swissdoc" Müller 4-poles. The second revision with the 12 V input is mine. And they do sound very different ! But which you prefer is a matter of taste."

HARTMAAN NEURON NUKE & VS SOFTWARE SYNTH

via this auction

"A VERY RARE OPPORTUNITY TO BUY A GREAT SYNTH HARDWARE CONTROLLER. RRP 499.99

AMAZING SOUNDS OF THE ORIGINAL HARTMAAN NEURON WORTH £3000 AT A FRACTION OF THE PRICE.

TO READ A REVIEW GO HERE - http://www.soundonsound.com/sos/apr05/articles/hartmannneuronvs.htm"

CEM3360 CURTIS ANALOG Filter and CEM3340 VCO Chips

via this auction

You can see what synths these were used on Synthesis Technology/MOTM's CEM & SSM page.

Update via Qwave in the comments: "MIssing Curtis/SSM chips in Waldorf synths on the Synthesis Technology/MOTM's CEM & SSM page:

MW I (Rev A):
8x Curtis CEM 3389 Filter
4x Curtis CEM 5508H Octal Sample & Hold

MW I (Rev B):
8x Curtis CEM 3387 Filter
4x Curtis CEM 5508H Octal Sample & Hold

waveSlave:
8x Curtis CEM 3389 Filter
4x Curtis CEM 5508H Octal Sample & Hold

WAVE:
16x Curtis CEM 3389 Filter
16x Curtis CEM 5508H Octal Sample & Hold
16 x SSM 2024 Quad current controlled Class A amplifier with S/N > 82dB