Electro Harmonix Nano Q-Tron Elgitarr Vishay 1N914 diodes were used

Vishay 1N914 diodes were used in the pedal’s clipping stage

but everyone’s perception and use of this beast is going to be different (as with most pedals)

Besides that

Ultra-low noise output

the Centura Professional Overdrive is just that: a professional-sounding

Electro Harmonix Nano Q-Tron Elgitarr Vishay 1N914 diodes were usedEnvelope controlled filter is an effect type that ventures beyond the mainstream yet is equally at home in a wide range of genres and equally effective on guitar, bass, keys, horns and more. Electro Harmonix is a pioneer in this effect category and has been making envelope controlled filter pedals since the 1970s! The Nano Q Tron springboards off that deep heritage. Heres how it works: The Nano Q Tron responds to the users playing style and dynamics.