AMT Electronics EX-50 Expression Pedal


AMT Electronics

Customers asked for it, and we listened! The AMT EX-50 Expression Pedal.

AMT forever changed the concept of the "crowded" pedal board by earlier introducing their smaller sized WH-1 Wah and LLM Volume pedals; which have been a huge success. Guitarists worldwide had such great things to say about the functionality, quality, sound, and size of these pedals; that we got bombarded with requests to design and manufacture a smaller sized expression pedal. Thus, the EX-50 is born.

Designed with dual outputs (TS and TRS) and two switchable modes for normal or inverted operation; the EX-50 is capable of controlling a wide range of brands and manufacturers of expression-ready effect pedals.

The small footprint allows players to easily mount several EX-50's on their board, difficult in the past due to the large territorial size of conventional expression pedals.


  • Passive operation, no power required
  • Industry standard TS and TRS outputs for individual, or simultaneous use
  • Switchable NORMAL and INVERTED modes
  • 50 kOhm resistance value for use wide range of pedals
  • Removable support feet (the option is useful when you install the EX-50 with Velcro on the pedal board)
  • Adjustable pedal tension by means of an axial screw


  • Small size: 110 x 62 x 55 mm (4 1/2" x 2 1/2" x 2")
  • Weight 0.45 kg (1lb)

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