JBL - 120W 70/100V or 8/4 Ohm 4-Channel Mixer-Amplifier - Black

The JBL® CSMA series of Mixer-Amplifiers are a professional tool designed and built for Installed sound applications. The CSMA 1120 provides 4 inputs and 1 output. The built-in mixer capability with independent level control for each input channel and amplification with a choice of low impedance, 70V or 100V outputs. The product includes a rack mounting kit for installations to a cabinet. The system can be easily expanded with additional JBL Commercial Series Amplifiers and Commercial Series Mixers. Provisions are included for a remote volume control using the JBL CSR-V control module(sold separately).

• DriveCore Technology
  Combining hundreds of parts into one fingertip-sized chip, DriveCore provides more operating efficiency and reliability with fewer parts and reduced power consumption.

• Inputs
  4 inputs and 1 output. Illuminated rings make it easier to see and operate.

• Bass and treble controls
  Independent controls to adjust sound

• 70V/100V power
  Supports distributed audio systems without needed a separate transformer

• Euro-block
  Euro-block type mic/line input connectors and output connectors

• Remote Volume Control
  Remote volume control capability using JBL CSR-V module and standard Ethernet cable(sold separately)

• Rack Mount
  Includes rack mounting kit

• Hi-Z Switch
  Enables the 70V and 100V outputs and activates the 70Hz high pass filter

• Phantom Power
  Applies 27V phantom power source for microphones.

• Mic/Line Selection Switch
  Allows the user to select the gain depending upon the source used

• Mic/Line Input Connector
  3 pin Euro-block connector, balanced input

• Dual RCA Input Connector
  Stereo, unbalanced sources will be summed together

• Priority Input Connector
  5 pin Euro-block includes 3 pins for a balanced input as well as two pins that, when shorted together, activates the priority function.

• VOX Adjustment
  Allows the input level to be set that will invoke priority override