This is a New JOYO JF-327 Raptor Flanger Pedal from Joyo, listed in Flanger Pedals on Just Pedals. Read More below.
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The JOYO JF-327 is a flanger pedal. It is intended for adding swept flanging modulation to a guitar signal.
Key identified features include true-bypass switching, chorus, and phasing.
JOYO Technology is a Shenzhen music-gear company whose range goes well beyond stompboxes. Its official catalogue covers guitar and bass amplifiers, acoustic and busking amps, effects, power supplies, interfaces, wireless systems and accessories. JOYO also says it develops acoustic-core technology and has applied for utility patents. JustPedals listings include the JF-21 Splinter distortion and JF-319 Green Legend overdrive, alongside mini amps and power adapters. That breadth matters when comparing products under the JOYO name: some are effects, while others support the rest of a guitar or bass rig.
Flanging mixes the dry signal with a very short delay whose time is continuously modulated. The paths reinforce and cancel at regularly spaced frequencies, producing a moving comb-filter sweep with a hollow, metallic or jet-like character. Rate and depth set the motion, while feedback sharpens the notches and can push the effect towards resonant, self-oscillating textures.
Adds one or more slightly delayed voices whose delay time is continuously modulated. Their small pitch and timing differences thicken the source and create shimmer or stereo width; modulation rate, depth, base delay and mix determine how subtle or liquid the movement becomes.
Creates moving peaks and notches by phase-shifting a parallel signal through all-pass filter stages and recombining it with the dry path. Stage count, feedback, centre frequency, rate and depth determine the breadth, resonance and pulse of the sweep.
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.
