Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
5.0 (1)
$154.99
Guitar Center
3.0 (1)
$154.99
Amazon
4.3 (19)
$154.99
Reverb
4.0 (5)
$93.34 New
$78.00 Used
Musician's Friend
4.0 (1)
$154.99
Thomann
4.3 (7)
$145.00 $144.00 $1.00 · All time low
Gear4Music
£143.50

Average Price: $138

Standard/Professional

$60

$176+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Radial Engineering HotShot ABI Line Input Selector". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Introducing the Radial Engineering HotShot ABI Line Input Selector, the perfect companion for your on-stage needs. This balanced signal source selector allows musicians to effortlessly switch between two signal sources with a simple push of a latching footswitch. No power source required, just plug it in and play!

The HotShot ABI is incredibly versatile, capable of switching between two dynamic microphones on a stage, selecting between two audio sources, or even functioning as a microphone mute. It can be used to select between two wireless receivers for live sound system backup, two stereo guitars, or to provide the moderator with remote control over two audience microphones for community events.

Constructed from rugged 14-gauge steel, this compact device is built to withstand the rigors of professional applications, ensuring years of trouble-free performance. Its ultra-compact footprint means it won't take up much space in your gear bag, but its impact on your performance will be anything but small.

Key Features:

  • Balanced ABY foot signal switch
  • 2 XLR Inputs
  • 1 XLR Output
  • Large foot switch for easy switching
  • 15 dB pad per channel, switchable
  • -3 dB Trim and Gnd / Lift to Input B
  • Robust metal casing, built for durability
  • Convenient, compact size
  • 3-year transferable warranty

Product specs

Type Balanced Line Input Selector
Ground Lift Yes
Inputs 2 x XLR
Outputs 1 x XLR
Features 2 x bD pad switch, 1 x dB trim switch
Power Source Passive

FAQs

What is the primary function of the Radial Engineering HotShot ABI Line Input Selector?

The Radial Engineering HotShot ABI is designed to switch between two balanced XLR input sources, allowing users to select which signal is sent to a single XLR output. This is ideal for applications where quick input changes are needed, such as live performances or broadcasting.

Does the Radial HotShot ABI require an external power source?

No, the Radial HotShot ABI is a passive device and does not require an external power source, making it convenient for use in various settings without needing additional power supplies.

Can the Radial Engineering HotShot ABI be used to eliminate ground loop noise?

Yes, the HotShot ABI includes a ground lift feature that can help eliminate hum and buzz caused by ground loops, ensuring a cleaner audio signal in your setup.

What types of inputs and outputs does the Radial HotShot ABI support?

The Radial HotShot ABI supports 2 x XLR inputs and 1 x XLR output, making it suitable for balanced audio signals commonly used in professional audio environments.

How does the dB pad and trim switch on the Radial HotShot ABI enhance its functionality?

The dB pad and trim switch on the HotShot ABI allow users to adjust input levels, providing greater control over signal strength and ensuring compatibility with various audio sources and equipment.

Reviews

PROS

  • Quiet switching with no noise or buzz during performance

  • Robust and durable construction stands up to live use

  • Allows volume balancing between two inputs with pad switches

  • Clean signal path with no crosstalk between inputs

  • Ideal for dynamic microphones or passive signal paths

  • Provides seamless switching between two microphones or instruments

  • Helps reduce ambient noise by only activating one mic at a time

  • Easy to integrate into various live setups without signal degradation

  • Does not require external power or batteries

CONS

  • Lacks LED indicator for active channel

  • Loud physical click when switching, noticeable with floor mics

  • Not suitable for use with phantom-powered devices

  • Switching can result in loud pops if not used with dynamic mics

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Radial Engineering HotShot ABI Line Input Selector.

Features and functionality

  • The Radial Relay XO, paired with a JR-1M remote footswitch, minimizes setup time and eliminates pops by centralizing tech and reducing cable length.

    Source
  • The Shure AXT651 accessory is recommended for wireless systems like Shure Axient to avoid stage bleed and manage talkback channels effectively.

    Source
  • The newer Radial HotShot DM1 version uses a more conventional momentary switch, which reduces pop noise compared to the older version with red lettering.

    Source
  • Users wish for a visual indicator like an LED on the Radial ABi for easier switching during performances.

    Source

User experience

  • Radial HotShot pedals may develop clicking and popping issues in the mains after a few months of use.

    Source
  • Owners report that using dynamic mics like the SM58 with the Radial ABi switcher can still result in mild popping, particularly if phantom power is involved.

    Source
  • Some users found that plugging the unused output of a switcher into a spare channel could alleviate grounding issues and reduce popping noise.

    Source

Setup and maintenance

  • Applying Deoxit D5 to switches and Deoxit G5 to leads and contacts can prevent mechanical failures and extend the lifespan of pedals.

    Source

Use cases and applications

  • Whirlwind Micmute PT is praised for long-term touring reliability, but not ideal for toggling vocal mics between two outputs.

    Source
  • The Radial ABi is less suitable for high-level professional gigs due to its audible pop, especially noticeable in quiet environments.

    Source

Build quality

  • Rolls MS112 fell short in durability with broken switches upon arrival, questioning its reliability for gig use.

    Source

Mods and upgrades

  • Blocking phantom power with capacitors is suggested as a compact alternative to using a bulky transformer for reducing pop noise in switchers.

    Source

Comparisons

  • The Radial HotShot 48V is recommended over the standard ABi if using condenser mics, despite its higher price, due to its compatibility with phantom power.

    Source

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