

















- Details
- Tech Specs
- Reviews
The Radial SW8 auto-switcher provides redundant backup by automatically switching between two 8-channel sources such as a pair of digital recorders. Designed primarily for live concerts and stage shows where backing tracks are used for orchestration, backing chorals and sound effects, the SW8 can detect a machine malfunction and automatically switch to a second backup machine to ensure a seamless performance.
Product Name | Radial SW8-Channel Line Level Auto Switcher |
---|---|
Brand | Radial Engineering |
Condition | New |
MPN | SW8 |
UPC | 676101037803 |
Shipping Option | Free Shipping to the Continental U.S. |
Audio Circuit Type | Passive signal path with active relay switching |
Transformer | Eclipse ET-DB2 |
Channels | 8 |
Frequency Response | 20 Hz – 20 kHz |
Dynamic Range | >120 dB |
Gain | -20 dB |
Total Harmonic Distortion | 0.002% |
Intermodulation Distortion | >0.002% |
Phase Deviation | -2° @ 20 Hz |
Input Impedance | 140k Ohms, balanced |
Output Impedance | 150 Ohms, balanced |
CMRR | -112 dB at 50/60 Hz |
Equivalent Input Noise | -95 dBu |
Noise Floor | -115 dBu |
Maximum Input | 26 dBu |
Features | Input pad, Ground lift, Remote Footswitch |
Input Connectors | 1/4" TRS, D-sub |
Output Connectors | XLR, D-sub |
Extras | Contact Alarm Input, JR-2 XLR |
Construction | 14-gauge steel chassis & outer shell |
Dimensions (L × W × H) | 17.5" x 6" x 1.75" (44.5 cm x 15.25 cm x 4.5 cm) |
Weight | 9.2 lb (4.2 kg) |
Shipping Dimensions | 22" x 10.375" x 4.5" (55.9 cm x 26.4 cm x 11.4 cm) |
Shipping Weight | 9.7 lb (4.4 kg) |
Power | Two +15VDC / 400mA power supplies included |
Operating Conditions | Dry location use, 5°C to 40°C (41°F to 104°F) |
Radial SW8-Channel Line Level Auto Switcher
The Radial SW8 auto-switcher provides redundant backup by automatically switching between two 8-channel sources such as a pair of digital recorders. Designed primarily for live concerts and stage shows where backing tracks are used for orchestration, backing chorals and sound effects, the SW8 can detect a machine malfunction and automatically switch to a second backup machine to ensure a seamless performance.
Product Name | Radial SW8-Channel Line Level Auto Switcher |
---|---|
Brand | Radial Engineering |
Condition | New |
MPN | SW8 |
UPC | 676101037803 |
Shipping Option | Free Shipping to the Continental U.S. |
Audio Circuit Type | Passive signal path with active relay switching |
Transformer | Eclipse ET-DB2 |
Channels | 8 |
Frequency Response | 20 Hz – 20 kHz |
Dynamic Range | >120 dB |
Gain | -20 dB |
Total Harmonic Distortion | 0.002% |
Intermodulation Distortion | >0.002% |
Phase Deviation | -2° @ 20 Hz |
Input Impedance | 140k Ohms, balanced |
Output Impedance | 150 Ohms, balanced |
CMRR | -112 dB at 50/60 Hz |
Equivalent Input Noise | -95 dBu |
Noise Floor | -115 dBu |
Maximum Input | 26 dBu |
Features | Input pad, Ground lift, Remote Footswitch |
Input Connectors | 1/4" TRS, D-sub |
Output Connectors | XLR, D-sub |
Extras | Contact Alarm Input, JR-2 XLR |
Construction | 14-gauge steel chassis & outer shell |
Dimensions (L × W × H) | 17.5" x 6" x 1.75" (44.5 cm x 15.25 cm x 4.5 cm) |
Weight | 9.2 lb (4.2 kg) |
Shipping Dimensions | 22" x 10.375" x 4.5" (55.9 cm x 26.4 cm x 11.4 cm) |
Shipping Weight | 9.7 lb (4.4 kg) |
Power | Two +15VDC / 400mA power supplies included |
Operating Conditions | Dry location use, 5°C to 40°C (41°F to 104°F) |
- Choosing a selection results in a full page refresh.
- Opens in a new window.