Oxford Synthesizer Company OSCar

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"Oxford Synthesizer Company OSCar 37-Key Analog Monophonic Programmable Synthesiz. Condition is "Seller refurbished".

The OSAar was a synthesizer manufactured by the Oxford Synthesizer Company from 1983 to 1985. It was ahead of its time in several ways and its later versions were among the few mono-synths of its time to have MIDI. Around 2000 were made.

When synthesizer manufacturer Electronic Dream Plant folded in 1982, Chris Huggett went on to form the Oxford Synthesizer Company. The OSCar synthesizer was launched in 1983. Chris Huggett designed the electronics while independent product designer Anthony Harrison-Griffin was responsible for the unique look and build of the OSCar.

1985 VERSION M2 (MIDI) MIDI note receive response much faster than version M1.

Timing clock receive implemented.

Original UK model run on 230 v 50 Hz. Need an AC converter to be used in the USA

Perfect working conditions

Misses 2 top caps wheels knobs controller , 1 store recall push button and 1 sequencer insert button [shown in pictures] but they all work perfectly fine

Perfect esthetic conditions no scratches

Original Manual

Offers below $5,999.00 not accepted"

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Mattel U-Create Music

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Demo in the listing previously posted here.

Note this listing is from Tony Light of Leploop.

Mattel made a Sampler !!!
Rare sampler\groove box, instant fun.
Can load samples and here you get a 808 kit for it !!!


Features:
- 8 FX /Filters - Internal microphone
- 3 Back beats (5 sec. each)
- Internal speaker
- 3 Riffs (5 sec. each)
- USB mini jack
- 3 Licks (5 sec. each)
- Stereo out (connect speakers/headphones sold separately)
- 3 Runs (5 sec. each)
- Line In (connect MP3 player sold separately)
- 2 voice files (5 sec. each)
- Microphone In (connect external microphone sold separately)
- Touch panel interface"

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VACOLOCO , Gorf, Midi Step Sequencer 2009 Built by Tony Light of Leploop

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Demo in the listing previously posted here.

"Gorf tiny and compact Midi Step Sequencer, I've built some time ago from a kit, software V1, work nicely lot of possibilities.

Specifications:

Ability to store and load 64 sequences, 8 sequences in 8 banks

8 Steps per sequence

Bank Play Mode, allowing you to chain up to 8 sequences with variable repeats per sequence

Ability to chain two sequences

Each step has Note number, velocity, gate on/off, CC1 and CC2 controls

Variable Tempo (or MIDI sync)

Variable 'root note' for the notes being played

Variable step length

Randomize function for sequence

Legato mode (for those tb303 slide emulations)

Variable sequence length (1 to 8 steps)

Variable last step

Variable First Step

Selectable CC's for CC1 and CC2 channels

Record Sequence notes from external MIDI keyboard

MIDI Clock out (with start/stop)

MIDI Sync In

knob "snap" mode to prevent unwanted value changes

Sysex dump/load of sequence, bank, complete memory

MIDI sysex update of code"

Gijs Gieskes HSS2, 2009 Hand Made by Tony Light of Leploop

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"Gijs Gieskes, sound artist from Holland develop the Hard Soft Synth, noise synth diy project.
I've build it some time ago, I've add our analog 12 db low pass filter and made a custom painted wood box, single piece.
Specification:

Sound
- synth engine lookup tables.
- 7 selectable instrument.
- 3 audio processi efx, chopper, ring mod, legato bit.
- monophonic.
Sequencer
- runs from internal clock. trigger or plays random.
- 8 steps.
- 5 track, 32 step seq.
- 8 pattern banks.
- save\load patterns.
- record single step.
ext. connections
- mono audio in\out
- trigger in\out"

Demo in the listing previously posted here.

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The Minimoog Synthesizer Model D Service and Operating Manual

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"Three main sections:
1) 1) Schematics and Circuit Diagrams: Twenty 11"x17" schematic diagrams on ten double sided fold out sheets dated 1970 - 1973 with these titles:

* MINI D OSCILLATOR P.C. BRD. ASSY. SCHEMATIC (Date: 4-10-72, Moog Music Inc., Williamsville, New York)

* MINI BOARD No.3 SCHEMATIC DIAGRAM ( Date: 7–5-73, Moog Music Inc., Williamsville New York.) There are 4 circuit diag. on this page: “DUAL VOLTAGE REGULATOR”, “MODULATION AMP MIX”, “NOISE GENERATOR”, “HEADPHONE AMP”.

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FAT Freebass FB 383

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"Mint condition FAT Freebass FB 383 MAM Mono Synth Roland Tb-303 Clone

This has a pure Analog signal path and has that original drippy 303 tone. It’s wonder from new and in superb condition / not much to say really it does what is says on the tin....

I’ve used it for lead sounds as well as 303 - it’s actually a good lead synth as well.

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Novation Supernova II SN 6913

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"This is the 24-voice version currently running OS 1.5. You can upgrade it via midi to OS 2.0, which includes new sounds and features, using a file downloadable from Novation's website."

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★ SuperRare! ★ Siel EX8500 (Italy, 1985) Analog Synth Expander Module with 2 SoundCards & Documents!

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You can find a demo of one here.

"super rare and vintage Siel EX8500 (made in Italy in 1985) midi synth expander with original power supply and 2 original sound cards (100 Siel DK70 + Siel DK80 additional sounds!)! It comes also with original printed manual and original documents!

The Siel EX8500 is a polyphonic synthesizer with voice assignement containing 8 complete and individual synth modules (termed voices or channels). The instruments is provided with:

- 8 Oscillators (D.C.O.)

- 1 Pink Noise Generator

- 9 V.C.A.'s (8 for the DCO's and one for the noise generator)

- 1 24db / octave low pass Voltage Controlled filter (V.C.F.)

- 9 digital envelope generators (D.E.G.)

- 2 low frequency oscillators (L.F.O.)

- 1x SSM 2045 resonant low-pass filter (Sequential Circuits type filter)

- Analog Chorus (bbd based)

- Sequencer (polyphonic, 300 note)

- Full MIDI implementation

- Mono and Stereo outputs"

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Elka Solist 505

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"Everything works except 2 preset buttons, you can see them in the last photo. Thick and sweet sound."

You can find demos of the Elka Solist 505 in previous posts here.

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Roland TB-303 Bass Line Synthesizer + Carry Bag + PSU's

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"The TB-303 is in a really good shape. No damages on the plastic housing, clean battery compartment no scratchy pots. The only blemish is on the cover. There was a scratch that has been over painted. The TB-303 is equipped with a Sequentix Midibass midi interface. This modification is nondestructive and can be removed easily. Buyer will receive the original parts that has been removed to fit in the midi interface. I believe the Midibass is the best midi mod out there because it keeps the original functionality and feel of the TB-303 and just adds midi capability. The new owner will receive the original Roland carry bag and two original PSU's for EU and US voltage."

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