Line 6 Relay G10 wireless for guitar with little to no signs of wear. No box or documentation - all I have is the transmitter, receiver base unit and the charger, which is all that is needed for wireless guitar. It has been updated to the latest firmware, and tested following the updates. The photo showing the green light on the transmitter and white light on the base unit indicates that it charged properly, and the transmitter synced to the base unit. I connected a Telecaster to a Vox amp and played through it for a half-hour following the firmware updates with no problems. I have a Relay G75 unit that I use regularly, and the separate transmitter connected by a short cable on the G75 is better for my Alembic bass that I play mostly than the direct transmitter plug in, so I am selling the G10.

It works as the documentation says it should, and makes connection to the guitar reliably.

I also have an almost new, never used in a gig, G10 system with an ad running on reverb in addition to this one. I will sell both for $110 plus $30 shipping. Let me know if you are interested, and I'll modify the listings appropriately.