DISC Radial SW4 4-Channel Audio Switcher

Full Description

Reviews

"Radial have thought long and hard about making the unit 'fool resistant', and frankly I think they've done a great job!" - CX Magazine SW4 Review.

Features

• Four-channel balanced audio switcher designed to connect to multiple mixing consoles or wireless systems
• Provides significantly greater operational flexibility or backup capabilities in a live-performance or concert setting
• Each of the four channels is equipped with XLR inputs and transformer-isolated outputs to eliminate hum and buzz from ground loops
• Each channel can be linked together to switch simultaneously
• Channel-1 features an A+B mix function that sums both inputs together
• PFL switches and headphone outputs allow a technician to monitor any channel to ensure seamless playback
• Individual channels can also be switched on their own
• Dedicated activation/mute switch for each channel with an LED indicator that illuminates when the channel is 'on'
• Recessed Bus send switch for sending the output of the channell to the master bus
• Separate recessed trim controls for matching the signal coming into the A and B inputs
• Signal Presence LEDs provide visual feedback to let you know when the signal is being received by the SW4
• Single-switch muting and activation of the master bus outputs
• Headphone output with adjustable level that can be set to stereo or mono depending on your application
• Locking XLR power input ensures reliable power connection
• Remote footswitch inputs for a JR2 or JR2 DT (neither are included, must be purchased separately)
• Footswitch can be used for selecting between A and B inputs on channel-1 and linked channels as well as muting all outputs except the front-panel headphone and tuner (monitor) outputs
• XLR and 1/4'' master bus outputs
• Legendary Radial construction ensures incredible durability and reliable operation

Specifications

• Audio Circuit Type: Passive transformer-coupled with relay-switching
• Transformer: Eclipse ET-LD2 line output
• Number of Channels: 4 x AB select
• Frequency Response: 10Hz - 40kHz
• Dynamic Range: 136dB
• Gain:
  • -0.26dB with 10k Ohm load
  • -2.3dB with 600 Ohm load (Channel to Channel gain)
  • +8dB with 10k Ohm load (Channel to Bus gain)
• Total Harmonic Distortion: 0.002 percent
• Intermodulation Distortion: 0.01 percent
• Phase Deviation:
• Input Impedance: Load impedance in prallel with 10K
• Output Impedance:
  • Channel: 160 Ohms
  • Bus: 500 Ohms
• Maximum Input:
  • Channel to Channel: +26dBu
  • Channel to Bus: +17dBu
• Input Connectors: XLR female
• Output Connectors:
  • XLR male
  • 1/4'' guitar
• Construction: 14-gauge steel chassis and outer shell
• Power Supple: External 100V - 240V AC with 48V Phantom power
• Conditions: For use in dry locations only between 5°C and 40°C
• Product Code: R800-8110-00