Eikon J&J V2 Wireless Jack Transmission System

EKJ&J is a quartz-controlled UHF wireless line-level system designed for guitars and other instruments, delivering reliable and high-quality wireless signal transmission for rehearsals, live performances, and studio use.

The system includes a compact plug-in transmitter and receiver, both designed for quick and simple setup without bulky cables. With up to 30 meters operating range, it provides freedom of movement while maintaining stable audio performance.

It offers 16 selectable frequency channels (50 channels on the 512–541 MHz model), allowing multiple systems to operate together in the same location with minimal interference. Up to 6 systems can be used simultaneously.

Both units feature built-in rechargeable 3.7V lithium batteries with up to 4–5 hours of autonomy and convenient USB charging. A USB to USB-C charging cable is included for easy recharging.

Features
UHF Wireless System For Guitar And Instruments
Compact Plug-In Transmitter And Receiver
Quartz Locked Modulation
Up To 30 m Wireless Range
16 Frequency Channels
USB Rechargeable Built-In Battery

Specifications
Frequency Band: UHF 512 – 541 MHz Or 863 – 865 MHz
RF Output Power: 10 mW
Frequency Stability: ±0.002% / ±0.005%
Audio Output Connector: 6.3 mm Mono Jack
Charging Time: 3 Hours
Operating Time: 3 – 5 Hours
S/N Ratio: > 102 dBA
THD Distortion: < 0.5%
Output Power Max: 400 mW

Dimensions & Weight
Weight: 0.05 kg Each Unit

In The Box
EKJ&J Transmitter
EKJ&J Receiver
USB To USB-C Charging Cable

Compatibility
Electric Guitars
Bass Guitars
Keyboards
Other Line-Level Instruments With 6.3 mm Jack Output