Review on Upgrade Wireless Guitar Transmitter Receiver - Digital Wireless Guitar System with Protected Silicone Back - Acoustic Bass Guitar Accessories - Rechargeable Audio Wireless System by Westshell by Andrew Dinelli

We use 4 of these radio transmitters for wireless transmission of passive guitar, active guitar amplifier, keyboard and bass. They all worked perfectly. We don't have a cross connection between the tools. There is a mode where multiple devices can transmit to one receiver, but we chose to separate the channels so we can control the volume separately from the deck. We've tested the transmitter's range up to 60 feet and have had no dropouts. The 1/4" jack connector is hinged to both the transmitter and receiver, allowing the case to fold against the instrument and be less of a cumbersome option. Each kit comes with a short 1/4" extension cable, allowing the transmitter to be used for greater flexibility can be attached to a shoulder strap. Instead, you can use an extension cord between the receiver and the deck. I appreciate that when the device is connected to the network, there is not much noise when it is switched off. Even when the receiver is on, it doesn't make a big click. We've found that the pairing time is typically around 2-3 seconds when powered on. I hope the micro USB connection to charge the transmitter and receivers will hold up. No problems so far in 5 months.