PLEASE NOTE: Free shipping is offered strictly to the Continental United States (Lower 48) only. Any orders originating from Alaska, Hawaii, US Territories, APO/FPO, or outside the contiguous United States will be canceled immediately.

Up for sale is a Feedback Modules LFO 10 analog low-frequency oscillator in excellent condition (rev 1.0 PCB).

The LFO 10 adapts the classic Japanese MS-series monophonic synthesizer LFO circuit into a compact 4HP Eurorack module. It provides smooth, wide-range analog modulation with two selectable speed ranges (Low: 18mHz/55s up to 0.7Hz; High: 0.63Hz up to 24Hz audio-rate). The continuously variable Waveform knob morphs shapes seamlessly from ramp down through triangle to ramp up, while offering dedicated dual outputs for pulse/square (0–10V) and triangle (-5V to +5V) modulation.

Condition & Details:

• Cosmetics: Excellent condition with minimal to no rack rash. Clean black and gold panel with vintage-style fluted pointer knobs. Kept in a smoke-free, climate-controlled studio environment.

• Functionality: 100% fully functional across both knobs, range toggle switch, and both CV outputs.

• Included:

- Feedback Modules LFO 10 module (4HP, rev1.0)

- 10-to-16 pin Eurorack power ribbon cable

Will be securely wrapped in ample bubble cushioning, shipping promptly via USPS Ground Advantage or UPS Ground with full tracking provided.