The Radial SW4 is a four channel balanced audio switcher designed to connect to multiple mixing consoles or wireless systems, providing greater operational flexibility or backup capabilities in a live performance or concert setting.
The SW4 allows you to connect two mixing consoles to the same set of outputs, perfect for festivals or venues that switch from one console to another between acts. Each of the four channels features XLR inputs and transformer-isolated outputs to eliminate hum and buzz from ground loops, and they can be linked together to switch simultaneously. Channel-1 has a A+B mix function that sums both inputs together - allowing a wireless mic for the MC to be always active, while PFL switches and headphone outputs allow a technician to monitor any channel to ensure seamless playback. Since individual channels can be switched on their own, the SW4 can also be used to switch multiple wireless systems, playback devices, or any balanced audio sources.
Radial SW4 Features
- Switch up to 4 sets of wireless systems
- Link channels for stereo or quad switching /li>
- Toggle between two consoles at festivals
- Transformer isolated to eliminate noise
- SW4 4-Channel Audio Switcher1
- Three Year Warranty, transferable1
- 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 to 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%
- Intermodulation Distortion 0.01%
- Phase Deviation <3° at all frequencies
- Input Impedance Load impedance in parallel with 10K
- Output Impedance 160 Ohms (Channel), 500 Ohms (Bus)
- Maximum Input +26dBu (Channel to Channel), +17dBu (Channel to Bus)
- Features Input pad, Ground lift
- Input Connectors XLR female
- Output Connectors XLR male, ¼" guitar
- Extras Bus output: stereo or mono assignable
- Construction 14 gauge steel chassis & outer shell
- Dimensions (L x W x D) 17.5 x 6 x 1.75 inches (445 x 152.5 x 44.5mm)
- Shipping size (L x W x D) 22 x 10.375 x 4.5 inches (559 x 264 x 114mm)
- Power External 100V - 240V AC with 48V Phantom
- Conditions For use in dry locations only between 5°C and 40°C
