ELECTRO HARMONIX Switchblade+

ELECTRO-HARMONIX Switchblade+ Channel Selector

The Electro-Harmonix Switchblade+ is a compact channel selector (A/B/Y box) that allows you to route an instrument signal to two different amplifiers, two effect chains, or quickly switch between them. Unlike older passive boxes, this "Plus" model features full LED indication, so you'll always see where your sound is going in the dark.

The main advantage of the pedal is its complete passive audio path. This means that the signal remains 100% untouched and natural (power is only required for the LEDs). The left footswitch allows you to select between outputs A and B (great for switching from rhythm to solo through different amplifiers), while the right "A+B" switch activates both outputs simultaneously, allowing you to create a massive two-amp sound. Additionally, a dedicated Tuner output allows you to connect a tuner that will not interfere with the main audio path.

Key Features

• Flexible Routing:
  • A/B Mode: Switches the signal between outputs A and B.
  • A+B Mode: Sends the signal to both outputs simultaneously (Y-split).
• Passive Audio Path: The signal circuit is completely passive, so the pedal works even without power (only without LED indication).
• Tuner Output: A separate, hardwired output for a tuner or other effect, operating independently of the switch status.
• LED Indication: Clearly shows the selected channel (A - red, B - green) and A+B mode.
• True Bypass: Ensures maximum signal transparency.

Technical Specifications

• Manufacturer: Electro-Harmonix (EHX)
• Model: Switchblade+
• Type: Channel Selector / A/B/Y Box
• Circuitry: Passive (audio), Active (indication)
• Connections:
  • 1 x Input (1/4" fem.)
  • 1 x Output A (1/4" fem.)
  • 1 x Output B (1/4" fem.)
  • 1 x Tuner Output (1/4" fem.)
• Power: 9V battery (included) or 9.6VDC-200mA adapter (not included, center negative). Power is only required for LED operation.
• Dimensions: 115 x 70 x 54 mm (4.5" x 2.75" x 2.1")
• Release Year: 2011/2012

What's in the Box?

• 1 x Electro-Harmonix Switchblade+ pedal
• 1 x 9V battery
• 1 x User Manual

Who is it for?

• Musicians using a two-amplifier system (bi-amping).
• Guitarists who want to quickly switch between two different effect chains or instruments (if used inversely as an input selector, although this model is optimized as a splitter).
• Those who need a separate tuner output so that the tuner does not "eat" the tone in the main signal chain.