U Type · AUTOMATIC TUNING FOR 3+3 GUITARS
Stop tuning. Start playing.
The U Type Tronicaltune Guitar Tuner tunes all six strings automatically while you hold your guitar. Strum once, press the button and six precision PowerHeads bring every string into tune—in seconds.
One press. Six strings.
Tune all strings together or correct a single string. Switch quickly between Standard, Drop D, open tunings and your own saved tunings.
Your guitar stays your guitar.
The system replaces the existing tuners without drilling, routing or gluing. Installation is reversible, so the instrument can be returned to its original condition.
Built for real playing.
Spend less time checking pitch and more time playing—on stage, in the studio or at home. TronicalTune firmware 3.51 combines fast multi-string tuning with flexible custom-tuning functions.
Is U Type right for your guitar?
U Type is designed for a compatible 3+3 headstock with three tuners on each side. Confirm the exact fit with our Guitar List or the printable 100% template before ordering.
Everything you need is in the box
- Electronic control unit and U Type contacting PCB
- Six precision PowerHeads
- Rechargeable LiPo battery
- USB charging cable
- Washers, hex nuts and wrench
- Quick-start guide
Type U
Downloads TronicalTune
Everything you need to check the fit, install the system and start tuning.
Guitar Finder data
Fits To
19 compatible models across 7 brands.
Eastman 3 models
- 614CE Series
- A C322-CE
- PCH1-OM
Harley Benton 4 models
- CG 45
- D series
- EAX 500
- HBX 5 T
Lakewood 1 model
- D 18 CP
Larrivee 8 models
- C-09 Series
- DR03
- DR03 Series
- L-03 E
- L-03 E Series
- LV-O3R
- OM 3
- RS4 Series
Sigma 1 model
- DM-5
Sigma II 1 model
- DM-5 (Martin)
Yamaha 1 model
- SG Series
No matching brand or model was found.













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