Radial’s SW4 is an advanced backup system plus a multi-channel switcher that lets you switch four input pairs of balanced audio signals individually or link them together for stereo, 3-channel, or quadraphonic sound. You can configure the SW4 to back up wireless mic systems, wireless guitars, or stereo backing tracks. You can even use it to switch or combine mixing consoles in a festival situation.
Radial SW4 Features:
- A/B select with LED indicators, signal presence LEDs, and individual trim controls
- Four channels, each with channel-on switch, two balanced XLR-F inputs, XLR output, and ground lift
- Eclipse transformer, isolated to prevent hum and buzz due to ground loops
- Pro performance: handles up to +20dB at 20Hz without distortion
- Stereo bus lets you combine outputs to a single mix point and exit via two XLRs
- 14-gauge-steel chassis with internal I-beam frame
- Made in Canada; comes with a 3-year transferable warranty
