EarthQuaker Devices Passive ABY Box

Professional music gear - detailed information and where to buy

EarthQuaker Devices Passive ABY Box

EarthQuaker Devices

Passive ABY Box

4.6 Expert Rating

Product Info

Article Number: 602834
Model: Passive ABY Box
Category: Switch Pedals
Price: $108.90

* Prices may vary. Check retailer for current pricing and availability.

The EarthQuaker Passive ABY Box is a solid, no-frills solution for guitarists and bassists needing flexible signal routing. Its simple design and true bypass make it ideal for those wanting straightforward A/B/Y functionality without the complexity of a digital switcher, and the build quality is surprisingly robust for the price.

Product Description

  • EarthQuaker Devices Passive ABY Box
  • A/B/Y Switch / Splitter
  • Perfect for routing instruments
  • amps
  • effects
  • speaker cabinets
  • etc.
  • Two different modes available: A/B - Y and A&B - Y
  • Inputs and outputs can be used in both directions
  • Enables the switching of an input signal to two outputs or two input signals to one output
  • the splitting of the signal to two outputs and the combination of two signals to one output
  • True bypass
  • Foot switch: Y
  • Status LEDs
  • Input and output: 6.3 mm mono jacks
  • Power consumption: 60 mA
  • Power supply via 9 V DC mains adapter (2.1 x 5.5 mm barrel connector
  • centre negative - not included)
  • Metal housing
  • Dimensions: (L x W x H): 113 x 73 x 48 mm
  • Weight: 231 g
  • Handmade in USA

*Note:* No battery operation possible

PROS
  • • Robust metal housing inspires confidence and long-term durability.
  • • True bypass preserves signal integrity when inactive – no coloration.
  • • Flexible A/B/Y modes handle complex routing scenarios easily.
  • • Compact footprint minimizes pedalboard real estate.
CONS
  • • Requires a separate 9V DC power supply – adds to overall cost.
  • • Passive design can introduce slight signal loss with longer cable runs.
  • • Limited functionality compared to more complex, programmable switchers.

Product Video

Key Features

Type Passive A/B/Y Switch / Splitter
Loops/Channels 3 (A, B, Y)
MIDI No
Buffer No
Power Supply 9V DC (2.1 x 5.5mm, center negative)
Dimensions 113 x 73 x 48 mm

Similar Products

Zoom H4essential APH-4e Bundle - Portable Recorders

Zoom H4essential APH-4e Bundle

Portable Recorders

$208
4.8 Expert Rating
Ampeg RB-115 Bundle - Solid-State Bass Combos

Ampeg RB-115 Bundle

Solid-State Bass Combos

$792
4.5 Expert Rating
Taylor 814ce Special Edition Sedona - Other Acoustic Guitars

Taylor 814ce Special Edition Sedona

Other Acoustic Guitars

$5,499
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
4.8 Expert Rating
Ibanez GRG320FA-TVT - ST Style Guitars

Ibanez GRG320FA-TVT

ST Style Guitars

$439
Electric Guitar, Body: Poplar, Top: Basswood with Art Grain in flamed maple look, Bolt-on neck:...
4.5 Expert Rating
Ibanez GRGR221PA-AQB Bundle - ST Style Guitars

Ibanez GRGR221PA-AQB Bundle

ST Style Guitars

$325
5 Expert Rating
Manuel Rodriguez Superior Anniversario 120 J-SB - 4/4 Size Classical Guitars

Manuel Rodriguez Superior Anniversario 120 J-SB

4/4 Size Classical Guitars

$1,099
Classical Guitar, Special model for the anniversary of Guitarras...
4.6 Expert Rating
Applause Jump Dark Matter - Other Acoustic Guitars

Applause Jump Dark Matter

Other Acoustic Guitars

$362
Acoustic Guitar with Pickup, Type: OM with cutaway, Top: Solid European spruce, Back and...
4.5 Expert Rating
Kawai K-200 ATX 4 WDB Piano - Pianos

Kawai K-200 ATX 4 WDB Piano

Pianos

$9,119
Piano, With AnytimeX-4 equipment, Millennium III mechanics with ABS carbon parts of...
4.5 Expert Rating

Frequently Asked Questions

While it *can* be used that way, it's not its primary purpose and might introduce unwanted noise if not carefully implemented.
Technically yes, but you'll lose the balanced signal benefits; unbalanced connections are best for optimal results.
You will experience a slight reduction in signal strength, especially with longer cables – keep cable lengths reasonable for best performance.

We use cookies to improve your experience. Learn more