WORKING CONDITION: Excellent. All 12 modes work perfectly and the Boost circuit offers enough gain to overdrive the preamp of any amplifier. This is a killer studio tool for the recording guitarist. 

PHYSICAL CONDITION: Very Good. The original Bakelite knobs are a little scuffed up and there is some ingrained dust in the etching, but the metal chassis and parts are in otherwise excellent condition. 

INVENTORY #59842

BRAND: Echopark Instruments

MODEL: FQ12 Dual Range-Bastard Harmonic Frequency Booster

FUNCTION: Guitar Effects Pedal

PRODUCT DESCRIPTION: This listing is for an Echopark Instruments FQ12 Dual Range-Bastard Harmonic Frequency Booster Guitar Effects Pedal. The Echopark Instruments FQ12 Dual Range-Bastard is a boutique, dual-function harmonic boost and frequency-shaping effects pedal. Developed with input from prominent guitarists like Josh Homme, Joe Perry, and Dweezil Zappa, it is designed to give an instrument its own clear space inside a dense multi-instrument mix without coloring its core tone.

SPECS:

• Dual Independent Architecture: The unit houses two separate true-bypass circuits that can be operated independently or stacked together: a boost/drive on the right side and an EQ notched filter on the left. [1, 2]
• Vintage 6-Way Filter: The left side utilizes a 6-position notched filter using six select capacitor values. The frequencies are based on early 1950s military and radio engineering specs originally established by RCA Victor. [1,
• Coil Toggle Switch (12 Bandwidths): A center toggle shifts a custom-wound passive inductor coil between 50% (half-coil) and 100% (full-coil) voltage. Multiplying the 6-position dial by these 2 coil modes gives the pedal its signature 12 distinct tonal bandwidths. 
• Pre-Amp Style Boost: The independent right-side boost control sweeps from a clean unity gain up to a heavy, harmonically rich pre-amp overdrive.
• Sonic Versatility: It replicates a broad range of classic vintage tones, spanning from Revolver-era Vox chime to Brian May's saturated treble-boosted leads.

ACCESSORIES INCLUDED: This item comes as seen in photos and does not include any accessories.

UNPACKAGED WEIGHT: 2 lbs.

UNPACKAGED DIMENSIONS: 6" x 3" x 6"