The RH-AUDIO Series of MP3/FM Tuner 2U Rack-mount Amplifiers are designed for background music/paging and public address system
installations,these units are exceptional values,and are easy to
install in a variety of system designs.
The mixer amplifiers have features of built-in MP3 player with SD
& USB slot for connecting
external audio source,and built-in FM receiver with frequency range
87.5 MHz~108 MHz.
And features three unbalanced mic. inputs and two line
of amplifier power are available with either 70/100-volt or 4 to 16
Also included a balanced line level output for adding additional
The unit also features muting function that MIC1 overrides
with 0~30dB attenuation.
And features complete protection is provided for output short
peak current limiters.
Widely used for any kind of public areas such as
1) Built-in USB MP3 player and FM radio with frequency range 87.5
2) Power rates: 60W/120W/240W/350W/500W available.
3) Luxury aluminium alloy front panel.
4) TOSHIBA amplifier transistors.
5) 100% pure copper toroidal transformers.
6) 70V/100V and 4~16Ω loads.
7) Standard 19" 2U height.
8) 3 MIC inputs,2 LINE inputs,1 LINE output.
9) Individual volume controller for MIC & AUX inputs.
10) MASTER volume controller.
11) BASS and TREBLE tone controller.
12) MIC1 has priority over other inputs.
13) Protections of short circuit,overload,high temperature.
|Output Mode||4-16 ohms;70V/100V line voltage|
|6 zoned Ouput||100V line voltage|
|MIC Input||MIC1/ MIC2/MIC3:600 ohms 5-8 mV , Unbalanced|
|AUX Input||AUX1/ AUX2:10k ohms 150-470 mV , Unbalanced|
|FM Frequency Range||87.5 MHz~108 MHz|
|External Audio Input||USB slot,RCA connector|
|THD||<0.5% at 1kHz,1/3 rated power|
|S/N||Line:85 dB,MIC:>72 dB|
|Muting Function||MIC1 overrides MIC2,MIC3,AUX1,AUX2 with 0~30dB dB attenuation|
|Cooling||DC 12V FAN|
|Protection||AC fuse, short circuit,overload,high temperature|
|LED Indicators||POWER,SIGNAL, CLIP,PROTECT|