Fairfield Circuitry Either/Or is a passive A/B or B/A signal switcher built for the professional who demands zero tonal interference. Whether you need to toggle between two instruments into a single amplifier or switch one signal between two different output paths, this utility pedal provides a clean, mechanical break. Housed in Fairfield's iconic industrial raw aluminum chassis, the Either/Or focuses on functional purity and long-term durability in demanding studio and touring environments.
Signal Integrity Through Mechanical Switching
Active switchers often introduce unwanted coloration or power-related noise. The Either/Or bypasses these issues with a completely passive signal path. By using high-grade mechanical switching, it ensures that when a channel is off, it is physically disconnected, preventing signal bleed and preserving the original impedance of your pickups or line-level gear. This makes it an essential tool for "purist" signal chains where maintaining the interaction between the instrument and the first gain stage is critical.
Reliable Utility Without Power Dependency
The beauty of the Either/Or lies in its passive nature; the audio signal flows regardless of whether the unit is powered. The 9V input is strictly dedicated to the LED indicators, allowing you to use it on the fly without occupying a slot on your power supply if visual feedback isn't required. This eliminates ground loop concerns often associated with active switching systems. Its small footprint solves the problem of complex routing logistics on crowded boards, providing a fail-safe solution for instantaneous gear transitions.
KEY FEATURES
- Bi-directional passive switching (A/B or B/A functionality).
- True bypass mechanical operation for zero signal coloration.
- No power required for audio signal (9V DC only for LED status).
- Rugged, raw aluminum enclosure built for professional abuse.
- Space-saving "utility" format for versatile placement.
- High-quality components for silent, reliable switching.
TECHNICAL SPECIFICATIONS
- Circuitry: Passive mechanical switch.
- I/O: 3 x 1/4" TS Jacks (Common, Channel A, Channel B).
- Power Requirement: 9V DC, Center Negative (LEDs only).
- Current Draw: Less than 10mA.
- Operation: Bi-directional signal routing.
- Dimensions: 3.6" x 1.5" x 1.2".
- Origin: Handmade in Quebec, Canada.
