Whirlwind Selector Active A/B Switch Box

Active A/B Switcher Box with LED Channel Status Indicators
Whirlwind Selector Active A/B Switch Box image 1
Whirlwind Selector Active A/B Switch Box image 1
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Whirlwind Selector Active A/B Switch Box
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The Selector Active A/B switcher box gives you the ultimate control over your instruments and your gear. You can alternate between channels A and B or select both. Send one guitar to two amps or use it the other way around to select between two guitars into one amp.

Whirlwind's patented, state-of-the-art optical switching prevents noise, pops or crackles and no alteration of your tone. Bright LEDs indicate channel status. Plus, it's built tough to handle the rigors of live performance. It runs on one 9V battery or with optional external 9V power supply (T401-ND).

Whirlwind Selector Active A/B Switch Box features:
  • A, B, I/O - 1/4" tip/sleeve jacks
  • Power - 1/8" tip/sleeve, tip = -
  • Impedance in and out: 1Meg Ohm
  • Operating Level: -40dBu to 0dBu
  • Frequency Response: 20Hz-20kHz +/-1dB

Tech Specs

Type I/O Selector
Inputs 1-2 x 1/4"
Outputs 1-2 x 1/4"
Batteries 9V
Manufacturer Part Number SEL

Customer Reviews

Based on 13 reviews
Write your review

Works Great

Nice pedal that allows you to switch between 2 amps or switch between 2 instruments into 1 amp. Solid and durable pedal.
Music background: Country

Whilwind selector works perfectly

This switch does its job reliably and seamlessly, with no discernable effect on sound quality.
Music background: professional musician

Whirlwind A/B switcher

This is my second Whirlwind A/B switcher. It's a great unit. totally quiet and dependable
Music background: Pro Musician

Perfect for the job

I use two different bases (a "P" and a fretless Jazz) on any given gig. The Whirlwind Selector enables me to switch between the two without having to fuss with chords. Switch is quiet and the handy lights clearly indicate which channel is selected. Everything you need, nothing you don't. I use a 1 Spot to connect it to A/C power so that I don't have to worry about a battery.
Music background: Pro Musician

Simple & Diehard

These boxes are simple to set-up and use, and durable as hell. We use them all the time for keys and instruments, and they never let us down.
See also: Footswitches, Whirlwind, Whirlwind Footswitch / Selector Pedals