The JOYO JF-11 is an EQ pedal. It is intended for shaping the frequency balance of an instrument signal.
Key identified features include true-bypass switching.
- Brand: JOYO
- Model: JF-11
- Product type: EQ Pedals
- Features: True Bypass

This is a New JOYO JF-11 6-Band EQ Pedal from Joyo, listed in EQ Pedals on Just Pedals. Read More below.
As an affiliate partner, we may earn a small commission when you buy through our links — at no extra cost to you.
In the current JustPedals catalogue, Joyo is represented by Distortion Pedals, Overdrive Pedals and Amplifiers & Headphone Amps. Current listings include Cab Box, D56 Fuzz and D54 Delay. That makes the range relevant to players looking for drive, gain and clipping, plus time-based effects and ambience. Check each model for its exact circuit or processing platform, controls, power requirements and connections, particularly where the catalogue includes both pedals and supporting gear.
Equalisation changes the level of selected frequency regions without intentionally adding modulation or time-based effects. Graphic EQ divides the spectrum into fixed bands, parametric EQ allows frequency and bandwidth to move, and simpler designs provide broad bass, middle and treble shaping. Available boost or cut, centre frequencies, filter width and overall output level determine whether the pedal makes corrective, tonal or gain-driving changes.
Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.