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RSO-1

Digital to Analog Audio Converter

Reference Guide

The RSO-1 makes it simple to deliver optical digital audio from 

devices such as Blu-ray players, media streamers or TVs to an RTI 

AD-4x/AD-8x/AD-16x distributed audio system.

1

   Converts Optical Digital signal up to 24bit/192kHz into analog 

stereo audio signals. 

   Supports all common audio rates between 8kHz and 192kHz.

   The RSO-1 is intended for use only with RTI AD-4x/8x/16x Audio 

Distribution Systems - See “

NOTE”

 in No. 1 above. 

   RSO-1 receives power via the AD-x Remote Source port - no 

power supply is required.

No.

Name

Function

1

RJ-45 

Connector

Plug into Remote Source Input of RTI 

AD-4x/AD-8x/AD-16x.

NOTE:

 Set the AD-x unit’s input switch 

to “Remote”. See the AD-x installation 

manual for instructions.

2

3” Cable 

RJ-45>RJ-45

Included cable used for connection 

between RSO-1 and RTI AD-x. 

NOTE: Standard Cat-5 cabling may 

be used to extend the audio from a 

remotely located source.

3

RJ-45 Port

Plug included 3” cable into RJ-45 port.

PINOUT:  

Pin1: L+, Pin2: L- (GND)

Pin3: +12VDC, Pin6: GND

Pin7: R+, Pin8: R-(GND)

Pin4/5: Not Used

4

RSO-1

Digital to Analog Audio Converter.

5

Toslink Optical 

Audio Input

Plug in optical cable and wire to optical 

audio source (e.g. Streamer, TV).

2

3

4

5

Installation Notes

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