Switchbone V2™ Specifications

The Radial Switchbone is a professional ABY/C amp selector and booster designed for concert stage use. It employs 100% discrete Class-A circuitry and transformer isolation to deliver uncompromising audio quality while eliminating hum and buzz caused by ground loops. Switching is performed using opto-couplers (photocells) that ramp-up and ramp-down the audio circuit to eliminate the popping that is common with most switching pedals. A variable Baseline™ buffer control lets you drive the front end of your amp harder for extra punch. Construction is 14-gauge steel throughout with a tough outer coat that will look great for years.

Switchbone V2 ABC Block Diagram Switchbone V2 ABY Block Diagram

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Specifications are subject to change without notice.
Circuit type: Discrete Class-A
Input impedance: Variable with drag control
Load correction: Drag Control™ variable load
Output impedance: 10k Ohm/td>
Noise floor: -111dB
Baseline gain: Unity to +12dB
Boost level: Variable to +19dB
Mid-boost: 0 to +13dB @650Hz/td>
Output-1: Class-A buffered, direct
Output-2: Class-A buffered, transformer isolated
Tuner/Output-3: Class-A buffered, transformer isolated
Slingshot remote output: Latch or pulse (selectable)
Switching: Opto-coupler assisted, 5msec rise time
LED indicators: Large 3mm OD ultra-bright LED's
Ground lift: Output-B and Tuner/Output-C
Polarity reverse: 180° (phase) reverse at Output-B and Tuner/Output-C
Construction: 14-gauge steel chassis & outer shell
Finish: Durable powder coat
Size: (L x W x H) 6.62" x 4.5" x 2" (168.15 x 114.3 x 50.8mm)
Weight:  2.35lb (1.07kg)
Shipping size: 10.75" x 4.75" x 2.5" (273.05 x 120.65 x 63.5mm)
Shipping weight: 3.35lbs (1.5kg)
Power supply:
15VDC 400mA, center pole positive

Part # R800 9407 00 - 120volt
Part # R800 9407 01 - 230volt
Part # R800 9407 02 - 230volt
Part # R800 9407 03 - 100volt
Part # R800 9407 04 - 240volt

USA, Canada, Taiwan
Continental Europe
United Kingdom
Warranty: Radial 3-year, transferable
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