Fairfield Circuitry Randy’s Revenge (RM) is widely considered one of the finest analog ring modulators ever produced, offering a level of sonic purity and musicality rarely found in this effect category. Eschewing the harsh, unmanageable noise of inferior designs, Randy’s Revenge utilizes a high-spec oscillator and a clean signal path to deliver everything from lush, organic tremolo to complex, inharmonic textures. Housed in an uncompromising raw aluminum chassis, it is an essential tool for the professional musician looking to expand their harmonic vocabulary.
Harmonic Exploration and Voltage Control
The primary challenge with ring modulation is the lack of pitch stability and control. Randy’s Revenge solves this with an exceptionally stable internal oscillator and a dual-range toggle. In "Lo" mode, the pedal acts as a sophisticated, rich-sounding tremolo, while "Hi" mode enters the realm of metallic, bell-like tones and robotic frequencies. For the modular synthesist or advanced guitar player, the CV (Control Voltage) input is a game-changer, allowing for real-time frequency sweeps and seamless integration with external sequencers or expression pedals, turning a static effect into a living, breathing performance tool.
Tonal Smoothing and Studio-Grade Routing
Many ring modulators suffer from piercing high-frequency artifacts that are difficult to sit in a mix. The Randy’s Revenge addresses this with an integrated Low-Pass Filter (LPF) switch, which tames the harsher sidebands and adds a warm, analog roundness to the modulated signal. This ensures that the effect remains musical and integrated with your source material rather than feeling detached. Its high-impedance input and low-noise floor make it equally effective on stage or in the studio, where it can be used to process anything from drums and keys to vocals with total transparency.
KEY FEATURES
- All-analog ring modulation circuitry with professional-grade fidelity.
- Dual-range oscillator for versatile tremolo and frequency modulation.
- Onboard Low-Pass Filter (LPF) to smooth and warm the output.
- CV (Control Voltage) compatibility for external parameter control.
- Highly stable oscillator for predictable and repeatable sound design.
- Signature Fairfield Circuitry raw industrial aesthetic and durability.
TECHNICAL SPECIFICATIONS
- Circuitry Type: All-analog Ring Modulator.
- I/O: 1/4" TS Mono In/Out, 1/4" TRS for CV/Expression.
- Controls: Frequency, Mix, Volume, Range Toggle, Waveform Toggle.
- Power Requirement: 9V DC, Center Negative.
- Current Draw: Approx. 30 mA.
- Input Impedance: 1 MΩ.
- Origin: Handmade in Quebec, Canada.
