Tuesday, February 07, 2012

Roland MKS80 Synth Module

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Roland HS-60 - Juno-106 with Speakers

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"This listing is for a hard to find pre-owned ROLAND Programmable Polyphonic Synthesizer, model HS-60. This is basically the same as the Juno 106, except this one has a built in speaker and amplifier, so you can take it with you to impress your friends while you stay up playing synthesizers..."


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The Harvestman Double Andore

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"dual a-d envelope generator and 2-channel vca with digital curve shaping and vca law selection. double andore is to function as your synthesizer's keystone and its meridian.

double andore features a symmetrical control layout with two identical sides. the top section of each half is an a-d envelope generator. a trigger input is provided, along with "freeze" and "mirror" gate inputs. the former holds the envelope at its current position, and the latter inverts the position of the envelope within its voltage range. the envelope signal passes through a digital curve shaper whose selected curve is numerically displayed. normally, each half of the module has its shape selection apply to both the attack and delay phases of its envelope, but you can enable an alternate mode where the left and right shape select controls instead select different curves for attack and decay. two banks of envelopes are available.

the envelopes can behave in three ways. ad mode runs through its phase upon receipt of a trigger or gate. ahd mode holds the envelope at its maximum value if there is still a gate present at the end of the attack phase. lfo mode freely cycles back and forth between attack and decay phases with no trigger necessary. all three modes will retrigger to the beginning of the attack phase if another trigger event is applied. each envelope features one cv input which can be assigned to any of the following parameters: attack time, decay time, and curve shape. negative voltages are valid input and will correctly add or subtract from the manual voltage of the assigned parameter(s). each envelope has three outputs with led indicators: the 0-8v envelope voltage, and trigger signals that fire at the end of both attack and decay phases.

the lower part of each half is a dc-coupled vca. the envelope output is normalled to the vca control input, and can be overridden by patching into the ctl jack. the gain law of each vca is switchable between linear and exponential. the exponential mode can distort if excess audio or control input is given, and its sensitivity can be adjusted by an internal trimmer. by holding down the law selection button for two seconds, you can enable cross-modulation from the opposite vca channel.

the center section of the module features mixers for both envelopes and vcas. the envelope mixer is a maximum circuit that outputs only the highest voltage from the two envelopes, with a balance control to adjust the strength of each input. the vca mixer simply mixes the output of both amplifiers with no additional controls necessary.

miscellaneous information:
envelope voltage range: 0-8v
10v trigger outputs
envelope time ranges from 30 seconds per cycle to 3khz
2 banks of 16 envelope shapes each
envelope curves writable with "wave256" software (interpolated to a greater resolution within the module)
+/-12v doepfer-style power connector
panel size: 21hp
current draw: 150ma"

Dave Smith Instruments Mopho Analog Keyboard Synthesizer

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SN 951367

Korg EA-1 Electribe SN 007636

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conwayair (RSS)

Vintage LinnDrum LM-2 SN 2446

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Future Retro Orb Step Based Sequencer

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Elektron Monomachine synthesizer

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Studio Electronics ATC-X Synthesizer

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