

The Tune Up by Dr. Green is a tuner pedal designed for guitar and bass. It features a compact and robust custom steel housing with true bypass switching and mute-enabled tuning. The pedal includes a smooth eleven-segment LED meter for accurate visual tuning from any angle, a green LED that indicates the on/off status, a large note name display, and a tuning guide that indicates whether the instrument is sharp or flat.
Key technical specifications include:
- Tuning Range: A0 (27.5Hz) - C8 (4,186Hz)
- Accuracy: +/- 1 cent
- Calibration: Adjustable between 436 - 445Hz (1 Hz step)
- Flat: b, bb, bbb
- Note: A, A#, B, C, C#, D, D#, E, F, F#, G, G#
- Indicator: 39-segment FND and 1 LED
- Input: 1/4” input jack
- Output: 1/4” bypass jack
- Power: 9V (6F22, DC adapter)
Watch the latest video demos and reviews for the Tune Up from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Dr. Green Tune Up from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Discover pedals with similar features or sounds to the Tune Up. This section leverages data to suggest alternatives that complement or expand your pedalboard. Ideal for exploring related sounds or finding a pedal that matches your specific needs.
Aguilar
AGRO
Electro-Harmonix
Nano Big Muff Pi
Dunlop
MXR Distortion+
Markbass
Riverbero
MXR
M84 Bass Fuzz Deluxe
BOSS
ODB-3 Bass OverDrive
Palmer
Acoustic Pocket Amp
Darkglass Electronics
Hyper Luminal
Darkglass Electronics
Vintage Deluxe
Hamstead Soundworks
Subspace Intergalactic Driver
Zoom
506
Rocktron
Sonic Glory
JAM Pedals
Lucydreamer
Fender
Trapper Bass Distortion
Akai
Deep Impact
Tech 21
Steve Harris SH1 Signature SansAmp
Check out the latest news and articles from around the pedal world.