Roland SH-5 (1976) testing sequence | Werkstatt Matlak

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Roland TR-909 (1983) - Werkstatt Matlak

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"Final test after repair, service and modification (bd pitch, bd drive, hat pitch)"

Roland SH-5 & TR-606 (1976, 1982) - Werkstatt Matlak

video upload by Werkstatt Matlak

"First test run of the SH-5 after restoration.
Triggered by LT HT for note gate and LFO retrigger."

Yamaha DX7 SND FB-14 & TR-707 (HKA “Amen”) - Werkstatt Matlak

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"DX7 into FB-14, overdubbed
TR-707 HKA modified with special Kit"

Vermona Synthesizer (1983) - Werkstatt Matlak

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"Final test after repair and service.
Synthline sequenced via Midi."

Roland Jupiter-6 (1983) & EHX small stone & SM LP-88 | testing sequence - Werkstatt Matlak

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"Roland Jupiter-6 testing after repair and service.

JP-6 into EHX small stone, drums by Sound Master Latin Percussion LP-88"

Roland RE-301 (1977) test run - Werkstatt Matlak

video upload by Werkstatt Matlak

"Testing some functions & stability of a freshly repaired and serviced RE-301.

TR-606 = drums & masterclock
SH-101 = playing upper melody / sequencer receiving TR-606 trigger / audio into RE-301
RE-301 = adding delay and tape stop fx to SH-101 melody, audio into CMU-810 ext audio in
CMU-810 = receiving cv/gate from SH-101, playing same sequence but lower notes
SH-101 key transpose only effects SH-101

In total you hear two audio tracks only.

Pure Vintage Roland gear magic."

Oberheim FVS-1 Four Voice testing sequence - Werkstatt Matlak

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"First tones generated by the marvelous Four Voice after a time consuming repair and restoration."

Yamaha CS-30 (1979) 420 edition with a little bit of reverb - Werkstatt Matlak

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"Final test after restoration and upgrade with the LALALAND Midi upgrade."

Roland TR-606 (1982) - Werkstatt Matlak

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Korg Mono/Poly (1983) Arpeggio - Werkstatt Matlak

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"Arpeggiator test after in depth restoration and calibration.
Tune drift comes from detune-function."

Roland JX-3P & PG-200 (1984) - Werkstatt Matlak

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"Thoroughly serviced and upgraded with the Series Circuits kit to use incoming Midi signal and the PG-200 simultaneously."

Roland Jupiter-4 (1978) Arpeggio - Werkstatt Matlak

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"Final test after in depth repair and restoration.
This I the latest series model with the final voice board revision."

Yamaha CS-30 testing sequence | Werkstatt Matlak

video upload by Werkstatt Matlak

"Having fun after in depth repair -
Testing sequence via LALA midi over a pre-recorded internal 8track sequencer melody with some nasty drums on top."

Roland MKS-80 REV5 & MPG-80 (1983) - Werkstatt Matlak

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"Final test after service"

Oberheim TVS-1 (1976) testing sequence for two SEM | Werkstatt Matlak

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"Mini-Sequencer into SEM1&2, SEQ1 transposed by CV1"

Korg Mono/Poly (1983) - Werkstatt Matlak

video upload by Werkstatt Matlak

"Final test after repair and service"

PPG Wave 2.2 testing sequence | Werkstatt Matlak

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"Final test drive of all functions after in depth repair and restoration."

Roland TR-808 (1981) - Werkstatt Matlak

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"Final test after repair and service.
Upgraded with Tubbutec UniPulse."

Roland SYSTEM-100M (1979) | Werkstatt Matlak

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"Final test after in-depth overhaul.
Sequenced by Fanwander VMC-1 via Roland MPU-101"