Rainy Day Electronic Instruments is a new thing I'm starting to sell my instruments. Here you will find things for sale (sometimes).

Cirrus 2

Polyphonic FM Synthesizer

Cirrus 2 is a 12 voice digital FM synthesizer.

User Guide

Cirrus 2 Features:

  • 12 capacitive touch pads for notes and modulation
  • 12 voice polyphony
  • 3 LFOs
  • 3 Looping 5 stage envelopes
  • Noise
  • Reverb
  • Delay
  • 32 step polyphonic sequencer with parameter locks per step
  • USB and TRS-A MIDI for notes, clock and CC control
  • Analog clock in/out for syncing sequencer
  • Save/Load up to 32 presets and sequences
  • USB power brick not included
  • TRS MIDI adapter not included

$350

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Cirrus

FM Touch Synth

Cirrus is an 8 voice digital synthesizer.

Cirrus Features:

  • 8 capacitive touch plates for notes and modulation
  • 8 voice polyphony
  • Pitch LFO with high frequency mode
  • Looping envelope for cutoff filter / FM amount
  • Reverb
  • Unison and glide modes
  • 32 step polyphonic sequencer with paramaters per step
  • USB MIDI for notes, clock and CC control
  • Pulse in/out for syncing sequencer
  • Save/Load up to 8 presets

$300

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Stratus

CV/Gate Sequencer

Stratus is a homemade CV/Gate sequencer for Eurorack.

Quick Guide

Stratus Features:

  • 4 channels of Gate/CV
  • 32 steps per page
  • 4 pages per channel
  • CV Out from 0-5v
  • USB MIDI clock and Eurorack clock input
  • CV input for page navigation
  • Independent sequence lengths per channel
  • Randomization per channel
  • Save machine state (auto loads when powered)
  • Mutes per channel
  • Copy/paste from any page to any other channel/page

$300

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Arcus

Drum Machine

Arcus is a homemade drum synthesizer and sampler.

Quick Guide

Arcus Features:

  • 5 voices: Kick, Snare, High Hat, Tom, Samples
  • Adjustable Level, Decay and Pitch/Sample Select Per Step
  • 3 Global Effects: Bit-Crush, Delay, Cutoff Filter
  • 64 Total Steps Across 4 Sequencer Pages
  • Receives and Sends Pulse
  • Receives USB MIDI Clock
  • Per Step Automation for all Parameters and Effects
  • 4 User Preset Banks

$300

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Nimbus

4 Voice Synthesizer

Jeff

Mary

Steve

Jenny

Nimbus is a homemade digital 4 voice polyphonic synthesizer.

Nimbus Features:

  • 3 Oscillators With Shape (Sawtooth/Square/Triangle)
  • Noise
  • Detune
  • 2 LFOs (Pitch/Filter)
  • Amp and Filter Envelopes
  • Low-Pass Filter(Cutoff/Resonance controls)
  • Octave Control
  • 8 Scales (8 Notes Per Scale A min - G min + Chromatic)
  • 32 Step Sequencer (2 Note Polyphony Per Step)
  • Store / Load 8 Presets
  • MIDI Input for Notes and Controls

$300

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