Radial Engineering Ltd. Shotgun™ User Guide
2
FEATURES
1. POWER: Standard 9V connection for standard Boss-type
power adaptor or DC brick. PSU is not included.
2. OUT-1 DIRECT: Used to connect to your rst amp.
Provides the Shotgun with a ground reference for safety.
3. OUT-2, 3 & 4: Transformer isolated outputs to eliminate
ground loops and help reduce hum and buzz.
4. IN-1 MONO: When used alone, sets the Shotgun to the
1x4 mono mode with input-1 driving all four outputs.
5. 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.
6. POWER LED: Lets you know the Shotgun power supply
is properly connected.
7. 180º: On outputs 2, 3 & 4 toggles the polarity of the
outputs to ensure all your amps play in relative phase.
8. LIFT: On outputs 2, 3 & 4 lifts the audio ground to help
prevent hum and buzz caused by ground loops.
9. STEEL CASE: Heavy 16-gauge steel case provides
shielding from power supplies and keeps the internal
electronics safe from abuse.
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The Shotgun requires a 9 volt power
supply with a negative center.
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