This is the ATW-RC13 Chassis only.
Included with the ATW-RC13 are the AC adapter, Rack-mount adapters, Joining plate, Rubber feet.

Audio-Technica's ATW-RC13 System 10 PRO rack-mount digital wireless system provides wireless that's so simple to use, so dependable, and so automatic, you never have to think about it. Set it up anywhere, turn it on and it's good to go. System 10 PRO delivers interference-free operation in the 2.4 GHz range (i.e., outside TV bands) with many innovative features for ultimate versatility. The durable half-rack chassis houses two receiver units that can be operated locally or released from the chassis and mounted remotely (up to 328 feet away) via Ethernet cable. Up to five chassis (10 receiver units) can be linked using the RJ12 cable included with each system, creating a stable, multichannel system with the simultaneous use of up to 10 channels. Like all the products in the System 10 wireless family, the System 10 PRO rack-mount features 24-bit/48kHz operation, easy setup, clear, natural sound quality, and three levels of diversity assurance: frequency, time and space.

There are several components that make up this system.

The System10 PRO is available in a variety of configurations complete with everything you need for a fully working wireless mic system.

ATW-1301
ATW-RC13 Rack-mount receiver chassis, ATW-RU13 receiver unit and ATW-T1001 UniPak transmitter. Select a Wireless Essentials microphone or cable to complete the system.

ATW-1301/L
ATW-RC13 Rack-mount receiver chassis, ATW-RU13 receiver unit and ATW-T1001 UniPak transmitter with MT830cW lavalier microphone.

ATW-1302
ATW-RC13 Rack-mount receiver chassis, ATW-RU13 receiver unit and ATW-T1002 handheld dynamic unidirectional microphone/transmitter

ATW-1311/L
ATW-RC13 Rack-mount receiver chassis, ATW-RU13x2 receiver unit and ATW-T1001 x2 UniPak transmitter with MT830cW x2 lavalier microphone.

ATW-1312
ATW-RC13 Rack-mount receiver chassis, ATW-RU13x2 receiver unit, ATW-T1002 handheld dynamic unidirectional microphone/transmitter and ATW-T1001 UniPak transmitter. Select a Wireless Essentials microphone or cable to complete the system.

ATW-1312/L
ATW-RC13 Rack-mount receiver chassis, ATW-RU13x2 receiver unit, ATW-T1002 handheld dynamic unidirectional microphone/transmitter and ATW-T1001 UniPak transmitter with MT830cW lavalier microphone.

Audio Technica ATWRC13 (Audio-Technica ATW-RC13 System 10 PRO Rackmount Receiver Chassis)