Portable PA Systems MP3/USB/SD Card Audio File Player Module C7318Optional module designed for use with C 7310 and C 7344C Okayo portable PA systems requiring audio file playback capability. Can playback MP3 audio files from USB thumbdrive, or SD card. Specifications Frequency response: 20Hz 20kHz Power supply voltage: 12V DC Display: LCD backlit Audio output level: 600mV Audio format supported: MPEG layer 3 (MP3) Signat to noise ratio: >60DdB Total harmonic distortion: <1% Remote control range: >3m Controls: Play,

AES power: 200W

Fully self contained on a single gang switch plate

music will be restored to previously selected zones

The A 1709 is a versatile timer which has four switched 24V DC outputs and four closing contacts which activate

Tape out (Dual RCA)

Sensitivity:  12 dB SINAD: -120 dBm

Stainless Steel Spring

Input Ports: 4x HDMI

which otherwise can prevent the case from opening or cause it to open explosively

35mm jack output (1m cable included)

Adjustable VOX muting sensitivity

and level control within a single zone only