Published on Aug 22, 2013 Raul's World of Synths·224 videos
"A brief look at processing mixed signals with Subaudio and Audio Rate signals into the Doepfer A172 Maximum/Minimum selector. Part one of two. Sound and Video by Raul Pena."
All parts here.
Thursday, August 22, 2013
The Drip
The Drip from Quijote Cinemusica on Vimeo.
"A synprovisation on a home made analog modular synthesizer"
via Quincas Moreira on The MATRIXSYNTH Lounge
Fonitronik Triple Vactrol Resonators Based on Korg PS3100 Filter - Audio Demo
"A short demo of the forthcoming Fonitronik mh21 Triple Vactrol Resonators - three vactrol controlled band-pass filters, as found in the Korg PS3100."
via navs.modular.lab - click through for additional details.
MAESTRO - RARE VINTAGE SOVIET POLY SYNTHESIZER
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"Keyboard electronic musical instrument "Maestro" is a portable polyphonic four-voiced analog\digital hybrid synthesizer with microprocessor control (KR-580) & programmed timbres "presets". Number of presets - 20. There is possibility to get vibrato frequency with depth & frequency control. This instrument includes "chorus" effect with depth control, filter with cut-off frequency & resonance control. There are also "arpeggio-tremolo" arrangement with speed control and joystick that pitch shifts & vibrato depth controls. It is the first soviet synth with microprocessor inside. Maestro synthesizer was produced in 80s on Kachkanar military radio plant on the same factory where well known Polivoks synth was produced. Synth has nice compact design. Some waveforms (Brass section) feed to analog filter with resonance. Arpeggiator has memory of key's order. The synth is polyphonic, you can play 4 voices at one time. LFO can modulate pitch by triangle waveform. There are controls of modulation speed and amount of pitch modulation..."
via this auction
"Keyboard electronic musical instrument "Maestro" is a portable polyphonic four-voiced analog\digital hybrid synthesizer with microprocessor control (KR-580) & programmed timbres "presets". Number of presets - 20. There is possibility to get vibrato frequency with depth & frequency control. This instrument includes "chorus" effect with depth control, filter with cut-off frequency & resonance control. There are also "arpeggio-tremolo" arrangement with speed control and joystick that pitch shifts & vibrato depth controls. It is the first soviet synth with microprocessor inside. Maestro synthesizer was produced in 80s on Kachkanar military radio plant on the same factory where well known Polivoks synth was produced. Synth has nice compact design. Some waveforms (Brass section) feed to analog filter with resonance. Arpeggiator has memory of key's order. The synth is polyphonic, you can play 4 voices at one time. LFO can modulate pitch by triangle waveform. There are controls of modulation speed and amount of pitch modulation..."
KORG POLY-800 Reverse Keys SN 048124
Note: links to listings are affiliate links for which the site may be compensated.
via this auction - learn how to sell on eBay here.
tokyowax (RSS)
Comes with gig bag, manuals & Korg KA181 100V AC Adapter with original blue AC adapter box.
via this auction - learn how to sell on eBay here.
tokyowax (RSS)
Comes with gig bag, manuals & Korg KA181 100V AC Adapter with original blue AC adapter box.
Mutable Instruments Anushri with Roland SH-101 Filters & Sequencer
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"Killer analog synth with built in SH-101 style seqeucner and awesome drum machine! Capable of nearly complete tracks in one box. On top of that, there is an amazing patchbay that allows modular interfacing with any patchable or modular system in existence. Unit was built by Mutable Instruments and comes with a tested power supply and copy of manual."
via this auction
"Killer analog synth with built in SH-101 style seqeucner and awesome drum machine! Capable of nearly complete tracks in one box. On top of that, there is an amazing patchbay that allows modular interfacing with any patchable or modular system in existence. Unit was built by Mutable Instruments and comes with a tested power supply and copy of manual."
ROLAND MC-202 MICRO COMPOSER with Original Box & Manuals
Note: links to listings are affiliate links for which the site may be compensated.
via this auction - learn how to sell on eBay here.
Description via Wikipedia [it's interesting that individual synths are now getting dedicated pages there]:
"The Roland MC-202 (MicroComposer) is a monophonic analog synthesizer/sequencer released by Roland in 1983. It is similar to the TB-303 and SH-101 synthesizers, featuring one voltage-controlled oscillator with simultaneous saw and square/pulse-width waveforms. The unit is portable and can be operated from batteries or an external power supply.
The internal synthesizer features one voltage-controlled oscillator with simultaneous saw, square/pulse-width and sub-octave square waveforms. Additionally there is a 24dB Low Pass filter, an LFO and a single ADSR envelope generator.
In terms of circuitry, it is nearly identical to the earlier SH-101 synthesizers but lacks the noise generator, choice of LFO shapes and modualtion/pitch bend controls. However, unlike the SH-101, it does include a delay on the LFO. The two units also share a design aesthetic in terms of the control layout, casing, lettering, knobs and slider caps.
The MC-202 includes a sequencer that can play back two separate sequences simultaneously. Two sets of CV/Gate connectors on the rear of the unit allow for routing the sequences to external synthesizers. One of the two sequences is used to control the internal sequencer. The sequencer is programmed much like Roland's early digital MC-4 and MC-8 Microcomposer sequencers, whereby notes are entered with pitch, length and gate length. Additionally, each note in the sequence can be an accent and slide, which is similar to the TB-303 and the SH-101 and allows for so called acid sequences.
The sequences are lost if the unit is powered down, however a tape interface is provided so that sequences can be stored to and recalled from an audio tape recorder.
There are DIN sync inputs and outputs which allow the unit to synchronise playback, either as master or slave, with other DIN sync-equipped instruments such as the TB-303 or the Roland TR-808. The unit can also generate and sync to frequency-shift keying signals from a tape recorder."
via this auction - learn how to sell on eBay here.
Description via Wikipedia [it's interesting that individual synths are now getting dedicated pages there]:
"The Roland MC-202 (MicroComposer) is a monophonic analog synthesizer/sequencer released by Roland in 1983. It is similar to the TB-303 and SH-101 synthesizers, featuring one voltage-controlled oscillator with simultaneous saw and square/pulse-width waveforms. The unit is portable and can be operated from batteries or an external power supply.
The internal synthesizer features one voltage-controlled oscillator with simultaneous saw, square/pulse-width and sub-octave square waveforms. Additionally there is a 24dB Low Pass filter, an LFO and a single ADSR envelope generator.
In terms of circuitry, it is nearly identical to the earlier SH-101 synthesizers but lacks the noise generator, choice of LFO shapes and modualtion/pitch bend controls. However, unlike the SH-101, it does include a delay on the LFO. The two units also share a design aesthetic in terms of the control layout, casing, lettering, knobs and slider caps.
The MC-202 includes a sequencer that can play back two separate sequences simultaneously. Two sets of CV/Gate connectors on the rear of the unit allow for routing the sequences to external synthesizers. One of the two sequences is used to control the internal sequencer. The sequencer is programmed much like Roland's early digital MC-4 and MC-8 Microcomposer sequencers, whereby notes are entered with pitch, length and gate length. Additionally, each note in the sequence can be an accent and slide, which is similar to the TB-303 and the SH-101 and allows for so called acid sequences.
The sequences are lost if the unit is powered down, however a tape interface is provided so that sequences can be stored to and recalled from an audio tape recorder.
There are DIN sync inputs and outputs which allow the unit to synchronise playback, either as master or slave, with other DIN sync-equipped instruments such as the TB-303 or the Roland TR-808. The unit can also generate and sync to frequency-shift keying signals from a tape recorder."
YAMAHA CS15D
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
Click the pic for the full size shot.
"This is a partially preset, partially variable monophonic analogue synth. It has a very solid warm sound for a single VCO synth. The preset section is divided into two channels. Channel 1 has 15 sounds with the usual array of unrealistic instrument imitations and Channel 2 has 14 synth sounds plus a button to activate the 'manual' section of the synth. There is a slider to mix between the two channels and channel 2 can be detuned.
The 'manual' section comprises 1 VCO with a variable control between pulse and saw waves. There are also controls for pulse width modulation, noise and footings (32' - 2'). The 12dB filter has cut-off and resonance plus a dedicated ADSR envelope with a control for envelope amount. It has a nice wet and warm sound. There is a separate ADSR for the amplifier..."
via this auction
Click the pic for the full size shot.
"This is a partially preset, partially variable monophonic analogue synth. It has a very solid warm sound for a single VCO synth. The preset section is divided into two channels. Channel 1 has 15 sounds with the usual array of unrealistic instrument imitations and Channel 2 has 14 synth sounds plus a button to activate the 'manual' section of the synth. There is a slider to mix between the two channels and channel 2 can be detuned.
The 'manual' section comprises 1 VCO with a variable control between pulse and saw waves. There are also controls for pulse width modulation, noise and footings (32' - 2'). The 12dB filter has cut-off and resonance plus a dedicated ADSR envelope with a control for envelope amount. It has a nice wet and warm sound. There is a separate ADSR for the amplifier..."
Acidlab Bassline Analog Synthesizer 303-Klon
Note: links to listings are affiliate links for which the site may be compensated.
via this auction - learn how to sell on eBay here.
via this auction - learn how to sell on eBay here.
Sequential Circuits Drumtraks Drum Machine SN 1470
Note: links to listings are affiliate links for which the site may be compensated.
via this auction - learn how to sell on eBay here.
"Was just overhauled and serviced by Sam at Three Wave Music in NJ and it's in perfect working condition. Has about 30 minutes of use since then..."
via this auction - learn how to sell on eBay here.
"Was just overhauled and serviced by Sam at Three Wave Music in NJ and it's in perfect working condition. Has about 30 minutes of use since then..."
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MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
