MATRIXSYNTH

Tuesday, October 08, 2013

Gieskes DEP2b Digital Effect Processor

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The DEP2b is an 8-bit digital effects processor based on sampling. The audio sample can be looped, delayed, pitch shifted, and stretched. The unique possibilities are endless.

Features

8 Bit Conversion
3 CV inputs (0 to 5V, clipt)
Power 9V DC minus in the center. (works best with BOSS stabilized power supply).
Audio in 1/4 jack.
Audio out 1/4 jack
True Bypass Switch
Low Frequency Cut after DAC
Hold Button
Feedback Button
Cut Audio Input Button
Sample Now Button
Sample Rate Divide Button
Audio Input Volume LED
Audio Input Trigger Active LED
Potentiometers Control
Sample Rate Divide Control
Sample Length or Pitch Sequence Select Control
Variable Control
Audio Threshold Control
Resonance Low-Pass Filter Control
Low-Pass Filter Control
DAC Volume Control
Output Volume Control"

Gieskes GVS1c Arduino Video Sampler

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The GVS1 is an Arduino video sampler with 1 bit resolution, and can capture 20 frames of video. It will always need a video input connected, because it uses the inputed video signal to sync to.

Features

1 BIT Video Sampler
Resolution 128x96
Lowpass Filter on Video (for analogue/antialias look).
PAL or NTSC Compatible
Mono Jack 3.5mm Audio/Trigger In
Composite Video in RCA Jack
Composite Video Out RCA Jack"

Gieskes Oscillatoscope1a CV to Video Audio Converter

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"It can convert CV (and optional audio signals) into video and audio. It works by changing the frequency of oscillators that are synced to a composite video sync generator.
The signal that is generated is output as audio on a mini jack connector, and as video on the RCA jack connector.

Features

3.5mm jack CV A: 0 to 5v
3.5mm jack CV B: 0 to 5v
3.5mm jack starve: 0 to 5v
RCA: Composite Video
3.5mm Jack Audio: Audio Output
Starve (attenuation for CV) Control
Left Bottom: Pitch A (range for CV) Control
Right Bottom: Pitch B (range for CV) Control
2 Mid Pitch Momentary Buttons
2 Sync Horizontal, Vertical, or Off Selection Button
2 Frequency Range Buttons
Interlaced or Progressive Selection Button"

Gieskes VoiceRec1b Voice Recorder Module

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The Voice Rec module uses a voice recorder chip to record and playback sound. All controls are based on the functions that are in the chip (ISD 1820PY).
In the beginning and end of recording, there is an audible click. So, it is best to play back longer samples. The sound quality is very low.

An external mic or line level audio signals can be used. It has automatic gain adjustment.

Features

Audio In
Gate In Record
Trigger In Playback
Gate In Playback
CV In Pitch
Audio Out
Playback Time Control
Pitch Control
Cross Fade Control"

Gieskes Analog HD2 HD 2 Hard Disk Instrument

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via this auction

"The Analog HD 2 is a turntable-like hard disk instrument.

Features

"Scratch-able" Disk
Pitch Control
Speed Control
Makes Cool Noises"

Gieskes Tiny WTR Optically Controlled Wavetable Radar

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The Tiny WTR is a wavetable radar. It is controlled with an optical theremin, meaning it responds to light.

Features

3-Bit DAC op amp buffered output.
512 step wavetable.
64 steps sequencer.
+/- 3.7 octave range.
Set Sequencer Length and Vibrato Speed (by holding the button down during power up)
Line Out (also works with headphones)"

ALM Busy Circuits Pamela's Workout Clock Source Eurorack Module

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"'Pamela's Workout' is a compact programmable clock source for your Eurorack modular synthesizer system. It provides 8 highly editable trigger outputs,
all correlated to a direct and voltage controlled BPM based clock. Pamela's workout grew out of a need to flexibly synchronize various clocked modules
and external devices but do so in flexible and feature-full manner as to also enable more creative and playful rhythmic usage.

Features

BPM based clock with rates 25-300BPM.
8 clocked Trigger outputs each with independent adjustable;
Clock divisors and multipliers
32 values from from /512 to *48 • Triplets, Evens, Odds etc
Pulse width
Random skip
Delay and delay division (for complex shuffle) • Beat Offset
Voltage and direct control of clock stop/start and reset.
Voltage control of clock rate.
Sync to an external clock input at 24, 16, 12, 8, 4, or 1 PQN.
Simple realtime user interface with vintage LED display.
Non-volatile - settings remembered between power cycles
Easy firmware upgrades with no special hardware needed just an audio out. • Provides DIN Sync input & output with simple adaptor.
Skiff friendly
Made in England"

Din Sync OSC303 MK2 Oscillator Eurorack Module

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The osc303 mkii is an updated version of the osc303 with various improvements. complete pcb redesign in the style of the drumdokta and vcf303 (skiff friendly).

Features

Silver Anodized Aluminum Panel with sub-eloxal print (printed directly into the oxide layer).
Fine and coarse tune
Now free running
Much louder outputs
Linear FM with attenuation
Bonus waveform: the not so triangle, triangle wave."

Din Sync VCF303 Filter Eurorack Module

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via this auction - learn how to sell on eBay here
Perfect Circuit Audio (RSS)

"The VCF303 is a clone of the roland TB-303 filter that also includes the envelope generator and accent circuit in order to get an authentic sound. It also features CV control over the cutoff frequency and an overdrive knob for driving the input section.

Features

Cutoff
Resonance
Env Mod
Decay
Accent
Overdrive
Volume
Input/Output
CV Input
Env Trigger Input/Output
AC Trig Input/Output"

ARP Odyssey MK3, model 2821 SN 28210173

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via this auction - learn how to sell on eBay here
vintageworks-nl

"Up for sale is a (1) vintage ARP Odyssey MK3, model 2821. We bought it from the 1st owner and you can see that. It's in beautiful condition, near mint (see photo's). It's been completely serviced (all boards washed, PPC cleaned, new key bushings, calibrated, cleaned and lubricated sliders) and sounds amazing now! A great piece of history for in your studio. It comes with a solid hardcase, original owner's manual, ARP synthesizer book with many patch-sheets and the ARP modification card. It runs on 220V and the serial number is: 28210173."

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