Roland System-500 540 Dual Envelope Generator and LFO

379.00 RRP 414.00 (including VAT @ 23%)

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Estimated delivery to you: 2nd February 2017
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30 day money back guarantee included

30 day money back guarantee included

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Optional: 5 year warranty: €24.65
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

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This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 66490

  • Dual Envelope Generator and LFO
  • 5 LFO Wave Form Outputs
  • Recreation of the Iconic System 100m Synth
  • Adjustable Frequency and Delay Time
  • Independent ADSR Controls Per Envelope

Roland System-500 540 Dual Envelope Generator and LFO

The Roland System-500 540 Dual Envelope Generator and LFO is a professional modulation source which features a metal construction and EuroRack mountable design. With two independent envelope generators each with ADSR controls the Roland 540 Dual can produce variable signal voltages for controlling other 500 series synth modules. Also with a frequency and delay adjustable LFO the Roland 540 can offer 5 different waveform outputs for a variety of synth tones.

Product Ref: 66490

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Full Description

View Full Description

Roland System 500 Series

The Roland System 500 Series synth modules are a premium set of Eurorack mountable synth modules which incorporate all analog circuitry to re-create iconic synth tones but with modern functionality and reliability. Designed for seamless integration with any contemporary synth modules the System 500 Series synths offer impressive sound design versatility and professional analog synth tones.


  • Analog recreation of the iconic System 100m synth
  • Dual envelope generator and LFO (low frequency oscillator)
  • Dual independent ADSR (attack, decay, sustain and release) controls
  • Classic analog sound with a modern functionality
  • Envelope section produces variable voltages for controlling other 500 Series synth modules
  • Five switchable LFO waveform outputs
  • Adjustable frequency and delay time on LFO
  • Rackmountable (Eurorack) design
  • Built in the USA


  • Envelopes Generators: 2
  • LFO: 1
  • LFO Wave Types: 5
  • ADSR Controls (Per Envelope): 1 x Attack, 1 x Decay, 1 x Sustain, 1 x Resonance
  • Outputs:
    • 2 x EXT
    • 2 x Attack
    • 2 x Sustain
    • 2 x Release
    • 1 x CV Frequency
    • 5 x Wave Output (5 Different Types)
  • Rotary Controls: 2
  • Switches: 7
  • Faders: 8
  • Finish: Black
Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.