Shure PS24US Replacement Power Supply SLX4, PGX4 or BLX4 Wireless Receiver

so it is the early hours of the morning and what better time to take a look at this cool little device so this is by sure it's a microphone wireless microphone set and this belongs actually not to me or not - a friend belongs to a company and they informed me that it doesn't work and they're gonna dispose of it and I said well sure I'll take a look at it so I figured while I'm doing that let's invite most important people on YouTube you guys along and see what we can diagnose as the problem and frankly speaking if there's even a problem because a lot of times it's just user air or the device just not working right or something so let's just pull this out so first thing I'm going to do is pull out okay so we've got the controller module here this is a what's sending and receiving channel selection so it knows what microphone to use and then we have balanced out unbalanced out and power a