Mesa Boogie Swtich-Track Buffered And Isolated ABY Switcher - Long & McQuade Music Educator Site
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Mesa Boogie Swtich-Track Buffered and Isolated ABY Switcher

Departments > Guitars > Guitar Effects > A/b Selectors > Mesa Boogie > Swtich-Track Buffered and Isolated ABY Switcher
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SKU: # 690088
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The Switch-Track provides either-or-both, A/B/Y switching for your favourite amplifiers. Select between two different amplifiers, two identical amps for more channels and sonic options, or combine them for a bigger, fuller sound, or a specific blended character. You can even connect a third, always-on amp using the buffered Tuner Out for Stereo Wet/Dry setups.

The Switch-Track INPUT is buffered to prevent signal loss due to increased loading when both amplifiers are engaged. Both OUTPUTS are transformer isolated to eliminate amplifier input related ground loop issues and to provide unbalanced or balanced signals for longer than normal cable runs. The B OUTPUTs Ground is default-lifted to eliminate Ground loops.

The switching can be triggered at the unit itself in pedalboard applications or, MIDI IN & THRU jacks and a STORE button provide programming and remote control the SwitchTrack either from your pedalboard or built into a more advanced rack rig or system.

Other valuable features include an "always on" low impedance TUNER OUT jack, a GROUND LIFT switch for isolating the A Output (B is always isolated), a PHASE invert switch (which is also MIDI controllable) for the B Output's Phase relation to the "A" Output, MIDI IN and THRU DIN jacks and a Midi Preset (Program) STORE button. Two on-board Footswitch Buttons offer A/B and A+B/MUTE.

For the most comprehensive and Tone-saving A/B/Y switching device, look no further than the Switch-Track Buffered and Isolated ABY Switcher.


• Minimum Operating Voltage: 9VDC
• Nominal Operating Voltage: 9.6VDC
• Maximum Operating Voltage: 12VDC
• Typical Current Draw: 100mA @ 9VDC
• DC Adapter (Optional): 2.1 x 5.5mm Barrel Plug, Negative Center
• Weight: 1.00lbs (454g)
• Dimensions (W x D x H): 4.75 x 3.75 x 1.90" (121 x 96 x 49mm)
• Switch Height (not included in dimensions): 0.68" (18mm)
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MESA/Boogie Switch-Track Buffered & Isolated ABY Overview