Capabilities:
Independent DSP noise reduction for Main and Sub RX or two separate radios
Flexible audio switching - Listen to Main, Sub or both simultaneously
Independent volume, tone and filtering for both channels
PTT input for fast audio recovery
Ideal for SO2R

Specifications:
Enclosure: Metal, powder coat painted
Dimensions: 7.25" x 3.5" x 1.5"
Power Requirements: USB power or 9 to 15VDC, 212mA typical
Maximum Audio Output: 2Vpp into a high impedance load, 560mVpp into 8 Ohms
Input Clipping Level: 585mVpp (volume control full clockwise)
Noise Reduction Characteristics: Adaptive, single tone greater than 50 dB

Includes:
CLRstereo ClearSpeechr Dual Noise Reduction Processor
(1) 6-ft. power cable with Powerpoler connectors
(1) 1/8" Audio Cables, 6 ft.
(1) 6-ft. audio cable with 3.5mm & stripped end
Owner's Manual