Rolls AMA1705 Specifications

not used
SOURCE 1
MIC 2
not used
PHANTOM
POWER
ROLLS Coporation
5968 South 350 West, Salt Lake City, UT, 84107
(801) 263-9053 FAX (801) 263-9068
info@rolls.com • www.rolls.com
MA1705 Mixer / 70 V A m m m m m plif MA1705 Mixer / 70 V A MA1705 Mixer / 70 V A
MA1705 Mixer / 70 V A MA1705 Mixer / 70 V A
The MA1705 is a single rack space mixer amplifier designed for small installation applications. The
unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD
players, and video players with up to two microphones. Priorit y talkover is provided on Microphone
One for paging, and on Source Three for a jukebox, telephone, etc. The power amplifier provides 70
Watts of power when connected to a 70 volt speaker system..
FEA A A A A T T T T T URES: FE FE FE FE URES: URES: URES: URES:
• Two Microphone inputs with phantom power
• Tone controls for each Mic input
• Three stereo Source inputs
• Direct access to the power amp section
• Bass and Treble controls on Sources One and Two
• Priorit y ducking on Mic Two and Source One
• Stereo pre-master level Record Output
• Balanced 70 volt line output
• Drives 70 volt speakers directly
• Spring-loaded output terminal
• Clip indication
• Fault protected output
SPECIFICATIONS
MIXER
Input Impedance:
Max Input Level:
Connectors:
Phantom Power:
Max Gain:
Tone Controls:
Noise Floor:
S/N Ratio:
Priority Attenuation:
POWER AMP
Recommended Load:
Frequency Response:
Size (W x H x D):
Weight:
IMPORTANT NOTICES: THIS UNIT IS NOT DESIGNED TO
DRIVE SPEAKERS DIRECTLY, IT IS FOR OPERATION IN 70
VOLT SYSTEMS. TOTAL TAPS SHOULD NOT EXCEED 70
WATTS. THE FRONT PANEL ACTS AS THE HEAT SINK FOR
THIS UNIT AND MAY GET HOT UNDER A HEAVY LOAD.
Mic: 600 Ohms XLR balanced
Source: 22K Ohms RCA
Insert: 22K Ohms 1/4" TS unbal.
Mic: -14 dBV Mic level Max
Source: 24 dBV
Insert: 24 dBV
2: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4" TS
+12 VDC
Mic: 60 dBV
Source: 26 dBV
+/-12 dB 100 Hz Bass
+/-12 dB 11kHz Treble
- 80 dBV
96 dBV
60 dBV
70 Volt line (70 Watts maximum)
60Hz to 20 kHz
19" x 1.75" x 5" (48 x 4.5 x 12.7)
5.5 lbs (2.5 kg)
plif plif ier ier ier ier ier plif
plif