Soundtronics VC ADSR 3310

The 'VC ADSR 3310' is an enhanced version of our 'ADSR 3310' envelope generator and is also based on the AS3310 chip with the following features:

  • 1mS to 30 second Attack, Decay, and Release times.
  • Trigger input for AR envelopes, also re-triggers attack phase if used in conjunction with the gate input
  • Supply voltage +/- 12V as standard, change 6 resistors for +/- 15V operation
  • Range switch offers finer adjustment for short timing periods
  • Comparator on gate input making it suitable for gate pulses >2.5V
  • Manual gate switch
  • Twin ADSR outputs
  • Individual voltage control inputs for the attack, decay and release timings + the sustain level
  • Common voltage control input for the ADR timings that change all timings simultaneously
  • Shape control pots for the attack, decay and release phases that allow exponential, through linear to logarithmic shapes
  • PCB suitable for 4 types of power supply connector - Soundtronics, Eurorack, Dotcom and MOTM
  • Full 10V swing on ADSR output
  • Optional JST leads for all connections although you can hardwire if you prefer

See the 'Build Guide' tab on the PCB product page for build guidance. The PCB product page also has oscilloscope images of various envelope shapes possible.

 

£11.25 (£13.50 incl VAT)
7215-021
A bare through hole plated PCB for the Soundtronics Voltage Controlled Attack, Decay, Sustain, Release 3310 Envelope Generator. The 'VC ADSR 3310' is...
In stock
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£1.96 (£2.35 incl VAT)
7210-703
Introduction We find that wiring a MFOS PCB to the front panel controls is both time consuming and often detracts from the overall finish. We are not...
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£2.81 (£3.37 incl VAT)
7210-704
Introduction We find that wiring a MFOS PCB to the front panel controls is both time consuming and often detracts from the overall finish. We are not...
In stock
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£2.74 (£3.29 incl VAT)
7210-733
Introduction We find that wiring a MFOS PCB to the front panel controls is both time consuming and often detracts from the overall finish. We...
In stock
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£18.13 (£21.76 incl VAT)
7215-221
An electronics kit of parts for the VC ADSR 3310 As builders have differing preferences and build formats, the parts list below excludes knobs, JST...
In stock
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£9.80 (£11.76 incl VAT)
7215-521
A 1.6mm thick VC ADSR 3310 front panel - 5U high, 2U wide (nominal 8.75 x 3.5") made from a semi-rigid plastic material laser engraved to give a hard...
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£7.56 (£9.07 incl VAT)
7215-821
A 5U high by 2U wide (222.25x44.45mm) 3mm thick high grade 5251 H22 aluminium back panel for use with our laser engraved matching front panel. We...
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£1.60 (£1.92 incl VAT)
7215-921
Our 3mm thick acrylic PCB holders for the Soundtronics VC ADSR 3310 module. The PCB holder is attached to the aluminium back panel with our...
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£21.42 (£25.70 incl VAT)
7212-209
A pack of 9 high quality 1/4" mono jack sockets that we use as standard on our MFOS range of synth modules. These sockets are the PCB...
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£6.28 £5.91 (£7.09 incl VAT)
7212-107
A pack of 7, black aluminium-clad plastic knob with an attractive professional finish. The black anodised body is relieved by bright, diamond-cut features...
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