Radial Engineering

Radial Engineering HotShot ABI Line Selector A/B Switch

4.2 (17 reviews)

Effortless A/B Switching with Radial Engineering HotShot ABI The Radial HotShot ABI is a passive balanced input selector, offering superb stage utility without the need for external power. Equipped with two XLR inputs and one XLR output, it allows quick and efficient switching between balanced so...

$154.99*
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.

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Overview

Effortless A/B Switching with Radial Engineering HotShot ABI

The Radial HotShot ABI is a passive balanced input selector, offering superb stage utility without the need for external power. Equipped with two XLR inputs and one XLR output, it allows quick and efficient switching between balanced sources.

Specifications:

  • Inputs: Balanced Line Input with 2 XLR Inputs
  • Output: 1 XLR Output
  • Features: Ground Lift, Pads, Trim
  • Dimensions: 2.5 x 5.8 x 4 inches
  • Weight: 1.15 pounds
  • Material: Alloy Steel

Key Features

Balanced Line Input Selector with 2 XLR Inputs

1 XLR Output

Ground Lift

Pads

Trim

Specifications

Product Type
Balanced Line Input Selector
Inputs
2 XLR Inputs
Outputs
1 XLR Output
Features
Ground Lift, Pads, Trim
Brand
Radial Engineering

Pros & Cons

👍 Pros

  • Functions as a balanced line input selector, useful for managing multiple audio sources
  • Equipped with two XLR inputs, providing connectivity for professional audio equipment
  • Features a single XLR output, facilitating connection to a mixer or other sound system components
  • Includes a ground lift function, which can help eliminate hum and noise caused by ground loops
  • Offers pads to attenuate input signals, preventing clipping and distortion from hot sources
  • Provides trim controls, allowing for fine-tuning of input levels for optimal signal strength

👎 Cons

  • The available features do not specify if this unit requires external power, which could affect its portability or setup
  • Details regarding the unit's dimensions and weight are not provided, making it difficult to assess its physical footprint
  • Information about mounting options, such as rack-mount compatibility, is not listed
  • The maximum input and output signal levels are not specified, which could be important for professional audio applications
  • The specific range or increment of the trim and pad controls is not detailed, limiting understanding of their adjustability

Frequently Asked Questions

The Radial Engineering HotShot ABI is primarily a balanced line input selector, designed to switch between two XLR audio inputs to a single XLR output.
It features 2 XLR inputs and 1 XLR output, allowing for selection between two audio sources.
The ground lift function helps to eliminate hum and noise in audio signals by breaking ground loops, which is beneficial in professional setups.
Yes, it includes "Pads" which are designed to attenuate input signals, helping to prevent clipping or distortion from hot audio sources.
The unit features "Trim" controls, allowing users to fine-tune the input levels for optimal signal management.