Rolls MA1705 70W Mixer/Amplifier for Paging and Background Music

SKU: ROLMA1705 MFR: MA1705
Why Adorama?
Easy Returns, Fast Shipping, Trusted for over 35 years.

Need help? Call 800-223-2500 212-741-0052

$367.00 List Price

Our Price

$249.99 $10 per week
Free Expedited Shipping
Add to Wishlist In Stock

Protect your investment

About the Rolls MA1705

The Rolls MA1705 is a single rack space mixer amplifier designed for 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.

Priority 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. Important Notices: The front panel acts as the heat sink for this unit and may get hot under a heavy load.

Rolls MA1705 Includes

  • Rolls MA1705 70W Mixer/Amplifier
  • User Manual
  • Rolls 1 Year Parts and Labor Limited Warranty

Rolls MA1705 Features

  • Two Microphone inputs with phantom power
  • Tone controls for each Mic input
  • Three stereo Source inputs (mixed to mono)
  • Bass and Treble controls on Sources Two and Three
  • Priority ducking on Mic Two and Source One
  • Dual pre-master level Record Output
  • Fault protected power amp
  • Balanced 70 volt line output
  • Spring-loaded output terminals
  • Clip indication
  • FR4 Double-sided epoxy circuit board
  • Socketed ICs

Rolls MA1705 Specifications

Output Power 70 watts (For 70V System)
Input Sensitivity Mic: -14 dBV
RCA: 24 dBV
Amp Insert: 24 dBV
Input Impedance Mic: 600 ohms
RCA: 22 k ohms
Amp Insert: 22 k ohms
Gain Mic: 60 dBV
RCA: 26 dBV
Frequency Response 60Hz - 20kHz
Signal-to-Noise Ratio 96 dBV
Total Harmonic Distortion (THD) 0.06%
Input Connections 2 x 3-Pin XLR Female
3 x Stereo Pairs of RCA Jacks
1 x 1/4" Power Amp Insert
Output Connectors 1 x RCA Stereo Pair
1 x Spring-Loaded 70V Line Output (Balanced)
Controls Front Panel Power Switch
5 x Volume Level Controls
2 x Mic Tone Controls
1 x Bass Control Knob
1 x Treble Control Knob
1 x Master Output Level Knob
Controls (Rear) 2 x Priority Dipswitches
2 x Phantom Power Dipswitches
Indicators Power and Clip LEDs on Front Panel
Cooling Front Panel Acts as Heatsink
Dimensions (W x H x D) 19 x 1.75 x 5" (483 x 44 x 127 mm)
Weight 5.5 lbs (2.5 kg)
Feedback is top rated for customer service HACKER SAFE certified sites prevent over 99.9% of hacker crime. BBB Accredited Business