Winterbloom Caster & Pollox Eurorack Oscillator Module (Juno)

Winterbloom Caster & Pollox Eurorack Oscillator Module (Juno)

In stock

Eurorack Oscillator Module

Twins that move in and out of phase, unique but of the same kind, bound together in the infinite universe.

Castor & Pollux is a Roland Juno-inspired oscillator. It contains two digitally-controlled analog oscillators implemented using a faithfully modernized version of the original Juno 106 design. Like its inspiration, it can give you that wonderful 80s sound with independent and mixed ramp, pulse, and sub outputs. But the twins do not stop there- the second oscillator can be used to layer in thick detuned sounds, harmonically complex hard synced waveforms, or as a fully independent second oscillator.

The cherry on top is the digitally-controlled chorusing that applies subtle pitch shifting to the second oscillator. This gives a sound that echos back to the Juno chorus circuit but with a unique twist.

Manufactured in the United States.



Two separate oscillators with a 7 octave range

A flexible set of outputs (9 total):

Separate ramp, pulse, and sub outputs for each oscillator

Each oscillator has its own mixer to combine the ramp, pulse, and sub waveforms into a single output

A combined output with a cross-fade mixer

Pitch CV in (0v to 6v) and pitch offset knobs (-1 oct to +1 oct) for each oscillator - the pitch offset knobs have a non-linear response which makes it far easier to tune the oscillators.

Pulse-width CV in and knob for each oscillator

Hard sync mode that syncs the second oscillator to the first

Chorusing knob that imparts an LFO-modulated pitch shift to the second oscillator.

+12v 100mA¹, -12v 35mA, 25mm deep

100% open source hardware, firmware, and software

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