Complete system with original cases, power supplies and bonus mult from Erica Synths.

The complete Roland System 500 series designed in collaboration with Malekko. They don't make them anymore. It's a powerful and gorgeous system, and I think with the right sequencer, it would be an amazing first system for the ambitious eurorack enthusiast ; )  Check the fun video with DivKid showing off what this system can do, it's truly awesome, iconic and classic.

INCLUDED: These modules (described below with Roland’s copy), Original Roland cases and case lids (not pictured, but they will ship), power supplies AND complimentary Erica Synths mult which fits in nicely in the upper case.  One system will be boxed in the first “complete system” box along with the other modules.  ALSO Included: A bunch of cool red cables to get you started (not pictured).

SHIPPING: Will ship collectively in one very well packed box containing the first system in its own box, and the second system which was acquired piece by piece.

Questions? Feel free to drop me a note! Happy to work with you. Reasonable offers will be considered.

MODULES: 

512 Dual Oscillator

The 512 Dual VCO (voltage controlled oscillator) is a single module consisting of two voltage controlled oscillators. Each independent VCO produces frequencies across a wide range with 1V/octave tracking and dedicated pulse, triangle, and saw wave outputs. Variable pulse width is available via panel control or CV modulation. Each oscillator’s frequency can also be synchronized to the other in weak or strong modes to achieve a unique “sync” sound.

521 Dual Filter

The 521 Dual VCF (voltage controlled filter) module features two separate low pass filters for modifying the timbre of audio sources. Each filter has its own dedicated controls for frequency cutoff, resonance, and a fixed high pass filter with two switchable cutoff points. Audio and CV input mixers on each channel allow the blending of multiple audio signals and modulation sources.

530 Dual VCA

The 530 Dual VCA (voltage controlled Amplifier) features two independent voltage controlled amplifiers for controlling the loudness of audio signals. Each VCA has three sliders for an audio input mixer, three sliders to mix CV inputs, and a selector switch for linear or exponential response modes.

540 Dual Env/LFO

Dual Envelope Generator + LFO

The 540 Dual Envelope Generator and LFO (low frequency oscillator) is a multi-purpose modulation source. This unit features two independent ADSR (attack, decay, sustain, release) envelope sections that produce variable voltages for controlling other Eurorack format synthesizer modules such as oscillators, filters, and VCAs. Each section can be triggered externally, internally, or manually with dedicated jacks for each envelope, as well as an inverted output.

Additionally, the 540 includes a voltage controlled LFO with 5 waveform outputs. Front panel controls adjust both frequency and delay time of the LFO start. Delay and reset can be triggered from either envelope 1 or 2.

572 Phase/Delay 

Phase Shifter + Delay + LFO

The 572 Phase Shifter, Delay and LFO is a time-based, multi-effects module. The 572 includes a five-stage phase shifter, analog audio delay, a control voltage gate delay, and an LFO. The phase shifter has panel controls for shift frequency and resonance amount that can vary from subtle to a deep, lush analog effect. Similarly, the audio delay has independent knob control of delay time and resonance (or feedback) for short chorus-like modulation delays. Both the phase shifter and delay can be modulated by the 572’s internal LFO or external CV signals and feature wet/dry effects mix controllable via the front panel or with CV.

The LFO section has a knob for controlling frequency and features both normal and inverted output jacks. The gate delay has knobs to control threshold, delay time, and gate time for modifying incoming gate signals from other modules.

510 Synth Voice

SYSTEM-500 single voice module.

With the SYS-510, designing your first modular setup or integrating classic Roland sound into your existing modular rig has never been easier. Based on the vintage SYSTEM-100m's 110 VCO, VCF, and VCA module, the SYS-510 brings together the best aspects of the SYSTEM-500 into a single voice module. It contains three pristine oscillator waveforms, classic Roland low pass filter with hi-pass switches, and a VCA with multiple outputs. It has inputs for external signals and modulation, and output jacks for both Eurorack and line-level audio. At 20hp and internally normalled for cableless operation, the SYS-510 is an essential building block, whether you’re an experienced user or just diving into modular synthesis.

505 Dual VCF

SYSTEM-500 505 VCF

Inject the sound of the Roland SH-5’s revered filter section into your modular rig. The Roland SH-5 is one of the most sought after monosynths in history. Its dual architecture was deep and sounded massive. It also happened to have one of the most distinguished filters of any monosynth in history. Combining a multi-mode filter with a band-pass filter, it produced a sound that has propelled it to “favorite filter ever” territory for many. In stark contrast to the traditional Ladder filter design, the SH-5’s filter maintained its bass response with a meaty resonance growl. With the SYS-505, Roland and Malekko have brought this highly-coveted filter, in all its sonic glory, to the Eurorack format. With switchable outputs, built-in VCAs, and CV control of cutoff, resonance, this dual filter gives you two different vintage filter characters in a flexible and compact 16hp module.

555 Utilities 

SYS-555 LAG / S&H

Channeling inspiration from the Roland SYSTEM-100m's 150 and 165 modules, the SYS-555 is a five-in-one powerhouse that brings core utility functions to your modular setup, but with some new and interesting twists. The SYS-555 contains both traditional and non-traditional modulation sources applicable to any imaginable configuration or setup. With ring modulation, versatile sample and hold with seven waveforms and internal LPF, pink and white noise modes, LFO with internal ENV and VCA, and two CV controlled portamento circuits, your tonal shaping and modulation options are near infinite. 

531 Mixer

SYSTEM-500 531 MIX

Inspired by the SYSTEM-100m’s 131 output module, the SYS-531 brings an updated approach with convenient and modern features. With six high-quality inputs, each with level slider, pan knob, and performance-friendly mute button, the SYS-531 is your central hub for mixing mono or stereo (PRE only) signals. It has high-fidelity sound with low noise, ensuring that your modular rig sounds its best. The six pan knobs are CV controlled so you can create space and dimension, and achieve interesting stereo effects. There’s even a boutique-quality stereo preamp, so you can bring in mic or line level signals –and abusing this preamp’s gain knob gives you pleasing overdriven tones. The headphone section has an easy-to-reach, dedicated volume knob as does the multi-format output section that lets you use both 1/4"and 1/8” cables. There’s even an LED level indicator for visual feedback.