Radial Shotgun

Four Output Guitar Amp Driver

The Shotgun is a compact guitar-level signal buffer designed to drive up to four amplifiers simultaneously while fitting easily on any pedalboard.

• 1×4 mono or 2×2 stereo operation

• Isolated outputs eliminate buzz and hum

• Buffered outputs prevent signal loss

• 180° polarity switches to phase-match amps

Feed four amps in mono or stereo
The Shotgun makes it easy to drive multiple amplifiers cleanly and in phase without buzz or hum from ground loops. In mono operation, connect to input-1 of the Shotgun and you can feed up to four amps simultaneously. For stereo setups, the Shotgun automatically reconfigures when both inputs are used; feeding input-1 to the first two amplifiers, and input-2 to the second pair. Isolation transformers and ground lifts are included on the outputs to eliminate ground loop noise, along with 180° polarity reverse switches to ensure all amps are phase-matched.

FEATURES

Steel Case
Heavy 14-gauge steel case provides shielding from power supplies and keeps the internal electronics safe from abuse.

Lift
On outputs 2, 3 & 4 lifts the audio ground to help prevent hum and buzz caused by ground loops. 

180°
On outputs 2, 3 & 4 toggles the polarity of the outputs to ensure all your amps play in relative phase. 

Out-2, 3 & 4
Transformer isolated outputs to eliminate ground loops and help reduce hum & buzz.

Out-1
Primary output, used to connect to your first amp. Provides the Shotgun with a ground reference for safety. 

Power
Standard 9V connection for  Boss-type power adaptor or DC brick. PSU is not included.

Power LED
Lets you know the Shotgun power supply is properly connected. 

In-2 Stereo
When used, changes the circuit from 1x4 mono to 2x2 stereo to allow stereo sources such as a chorus to drive 1 or 2 sets of amps.

In-1 Mono
When used alone, sets the Shotgun to the 1x4 mono mode with input-1 driving all four outputs. 

SPECIFICATIONS

Audio circuit type: Buffered signal distribution with 3 isolated outputs
Frequency response: 20Hz ~ 20kHz
Dynamic range: 92dB
Gain: 0dB/-0.2dB
Clip Level: +4dBu
Total harmonic distortion: <0.02% @ -20dB
Intermodulation Distortion: ~0.02%
Input Impedance: 220K Ω
Output Impedance: 1.8K Ω
Equivalent Input Noise: -90dBu
Noise Floor: -86dBu
Maximum Input: +8dBu
Features: Ground lift, Phase Adjustment
Construction: 14-gauge steel chassis and outer shell
Size (L x W x D): 4.5" x 3.5" x 1.37" (114 x 92 x 35mm)
Weight: 1.1lb (0.5kg)
Shipping size (L x W x D): 6.38" x 4.25" x 3" (162 x 108 x 76mm)
Shipping weight: 1.4lb (0.63kg)
Power: 9 VDC - 25mA, center negative
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable