The Trill Tremolo

The Trill's speed knob provides a wide range from a very slow to rapid fire effect. The depth knob varies the ratio between effected and dry signal. Using modern, low noise transistors makes operation of The Trill quiet with no signal drop when engaged. The Trill uses true bypass foot switching so it is out of the signal path when not engaged.

Sound Sample 01:28 https://www.modkitsdiy.com/sites/modkitsdiy.com/files/product_files/trill_tremolo_sound_sample.mp3

Frequently Asked Questions:

Can I add a Power Jack to this Pedal?

Yes. The parts are not included with the kit, but we have provided a schematic along with a modified layout drawing of the Thunderdrive Deluxe.
DC Power Jack Add (Thunderdrive Deluxe Layout)

Can I add an LED to this Pedal?

Yes. The parts are not included with the kit, but we have provided a schematic with part numbers indicated.
LED Add Schematic

The 1ML depth control doesn't seem to reduce the intensity of the effect very much, is there a fix for this?

Yes. We have provided a schematic showing how to connect a 1MA pot acting as a variable voltage divider (instead of a 1ML pot acting as a variable resistor) for a more dramatic "intensity" control effect.
Trill Intensity Modification

Where can I find troubleshooting help for the Trill Tremolo?

Click here for troubleshooting tips for the Trill Tremolo.

Videos

The Trill Tremolo Effects Pedal Kit Demo
Time Lapse DIY Pedal Build
Custom Trill Tremolo Kit - user submitted video
NAMM 2015 : ModKitsDIY Full Pedalboard Demo