This is a New JOYO JW-03 Bass Wireless Guitar System from Joyo, listed in Wireless Systems on Just Pedals. Read More below.
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The JOYO JW-03 is a wireless instrument system. It is intended to replace a conventional instrument cable between compatible equipment.
Key identified features include bass-guitar use.
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.
An instrument wireless system replaces the cable between instrument and receiver with a radio link. Frequency band, channel management, range and latency determine connection quality, while input headroom and digital conversion affect the signal itself. Battery life, rechargeable transmitters, cable emulation, receiver format and licence-free operation in the intended region are central compatibility points.
Voiced or equipped to retain low-frequency fundamentals and the higher headroom of a bass signal. Clean blends, crossovers and bass-specific filter ranges can preserve weight and articulation while the effected portion adds harmonics, movement or ambience.
