Description
Morley ABC Pro Amp Selector Pedal is an amp selector that routes one input to three outputs, letting you choose A, B or C on their own or in any combination. A custom Morley 1:1 isolation transformer, relay switching, reverse polarity switches and ground lift switches deal with the hum, phase and switching noise common to multi-amp rigs. It suits guitarists running two or three amps from one pedalboard.
Specifications
| SKU | HL00291913 |
|---|---|
| Manufacturer Part Number | ABC-PRO |
| Routing | One input to three outputs; A, B or C individually or in any combination |
| Transformer | Custom Morley 1:1 isolation transformer |
| Switching | Relay switching to minimize switch noise and prevent bleed |
| Polarity | Reverse polarity switch to prevent phasing issues |
| Ground Lift | Ground lift switch; high frequency filter activates when ground lift is engaged |
| Power | One 9V battery or optional Morley 9V adapter; compatible with most 9V adapters |
| Indicators | LED indication |
| Housing | Raised cold-rolled steel enclosure with quick clip battery door |
| Note | Do not use on powered speaker lines |
Measurements
| Length | 6.63″ |
|---|---|
| Width | 4.38″ |
| Height | 2.75″ |
WARRANTY - Morley One-Year Warranty
Common questions
How many amps can the Morley ABC Pro run?
The Morley ABC Pro routes one input to three outputs, so it can run up to three amps, individually or in any combination.
Does the Morley ABC Pro help with hum between amps?
Yes. The Morley ABC Pro has a ground lift switch to combat ground loop hum and a custom 1:1 isolation transformer. A high frequency filter turns on when the ground lift is engaged.
What does the reverse polarity switch on the Morley ABC Pro do?
The reverse polarity switch on the Morley ABC Pro flips the phase of an output to prevent phasing issues when two or more amps play together.
Can the Morley ABC Pro be used on speaker outputs?
No. Morley warns that the Morley ABC Pro must not be used on powered speaker lines, as it will damage your amp, speakers or both.
How is the Morley ABC Pro powered?
The Morley ABC Pro runs on one 9V battery or an optional Morley 9V adapter, and works with most 9V adapters.
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