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

SKU: ROLMA1705 MFR: MA1705
Temporarily On Backorder - Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.
Why Adorama?
Easy Returns, Fast Shipping, Trusted for over 35 years.

Need help? Call 800-223-2500

$367.00 List Price

Our Price

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

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