Tsakalis AudioWorks AC Master British Style Overdrive & Booster - TK-ACMAST

The Tsakalis AudioWorks AC Master British Style Overdrive & Booster is a handmade effects pedal de...

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Product Information

Full details

The Tsakalis AudioWorks AC Master is designed for guitarists seeking authentic 1960s British amplifier character, combining a dual-channel VOX-inspired overdrive with a classic Range Master-style booster. This pedal is perfect for players who want to blend sparkling top-end chime with saturated, warm fuzz tones in a single unit. While its flexible routing options offer professional-grade sound sculpting, the breadth of control requires some time to master for users unfamiliar with complex signal paths.

All features

Model Part NumberTK-ACMAST
BrandTsakalis AudioWorks

Extended Product Information

FAQs

Can I use the overdrive and booster sections separately?

Yes, the pedal features independent inputs and outputs for both sections, allowing you to treat them as two completely separate units.

Is this pedal true bypass?

The AC Master is designed for high-fidelity signal transmission; refer to the manual for specific switching configurations.

What type of power supply does the AC Master require?

It requires a standard 9V DC negative-center power supply.

What does the FX loop do?

The integrated FX loop allows you to place other effects between the overdrive and the booster sections in your signal chain.

Can I mix the overdrive channels?

Yes, the overdrive section is designed to be mixable, allowing you to blend the Top Boost and Normal voicings to taste.

Is this pedal suitable for modern high-gain metal?

The AC Master is primarily voiced for classic rock and vintage British amp tones, though it can serve as a boost or grit layer for more modern sounds.

Troubleshooting

No signal output when pedal is engaged

Check that patch cables are connected to the correct input/output jacks for the specific section you are using.

Excessive noise or hum

Ensure you are using an isolated power supply and that your instrument cable routing is not creating ground loops.

FX loop not working as expected

Verify that your cables in the FX loop are securely connected and that your pedals inside the loop are powered on.

Pros and Cons

Pros

  • Authentic 1960s British amp responsiveness
  • Independent circuitry allows for complex signal routing
  • High-quality, handmade construction
  • Extensive tonal shaping via mixable overdrive channels

Cons

  • More complex setup due to multiple I/O options
  • Requires careful signal chain planning
  • Takes up significant space on smaller pedalboards

Setup, Compatibility & Care

To begin, ensure you are using a standard 9V DC negative-center power supply. Because of the unit's independent inputs and outputs, verify that your patch cables are long enough to route between the two sections if you intend to use them separately. Use high-quality shielded instrument cables to maintain signal integrity, especially when utilizing the integrated FX loop. For maintenance, keep the pedal away from extreme temperatures and moisture. Periodically clean the jacks with a dedicated contact cleaner if you notice signal cutting out, and avoid using abrasive cleaners on the chassis to maintain the finish.

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