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NuTekt OD-S Overdrive Kit / Construit your own pedal
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The OD-S Overdrive kit allows you to craft your own custom effects pedal from the ground up. Containing a Nutube fully analogue triode vacuum tube, the rich sound and responsive harmonics found here will be sure to impress even the most discerning guitarist.

Build it Yourself

A solderless design ensures you can easily build the OD-S with absolutely no headaches or extensive tools required. With a fully customisable architecture, its been created to encourage extensive tweaking; finding your preferred overdrive tone has never been this fun or easy! An intuitive layout means components can be swapped in and out to suit your ideal sound and performance levels. This is made possible by making use of the easily accessible circuit diagrams.  


This analogue triode vacuum tube is truly revolutionary. It works by delivering a similar level of response and harmonics to that found in a standard vacuum tube, but operates in a far more energy-efficient and compact manner.

Tonal Potential

The ability to adjust the sound generated by the vacuum tube was a key consideration during the production process. Two gain knobs were consequently implemented to change the input level to the vacuum tube and the anode load of its amp circuit. There’s even the ability to switch between two contrasting overdrive settings, alongside true bypass. This makes the OD-S a perfect addition to your pedalboard for live shows!

Technical Specifications

Vacuum Tube:
Nutube 6P1
INPUT/OUTPUT (monaural stereo jack), DC 9V stereo minijack
Single 9V alkaline battery(6LF22/6LR61)(sold separately) or a DC9V AV adapter (sold separately) KA181(DC9V)
Battery life:
Approx. 10 hours
Power Consumption:
Dimension (W x D x H):
340g (without batteries)
KORG AC adapter KA181 (DV9V)

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