Best Chromatic Tuner Pedal (2026): 5 Picks Compared

Updated Oct 24, 2026 · By Jonah Mercer · Ranked from listed specifications · How we rank

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The STRICH Tuner Pedal with a Power Supply leads this list for guitar and bass players: it pairs 0.5 cent accuracy with a 2-inch color screen that stays readable on dim stages. The Monoprice follows as Runner-Up with normal and bypass outputs and a range from A0 to C8.

The picks at a glance

#	Pick	Product
1	Best Overall	STRICH Tuner Pedal with a Power Supply	Check on Amazon
2	Runner-Up	Monoprice Chromatic Pedal Tuner	Check on Amazon
3	Also Great	STRICH Tuner Pedal	Check on Amazon
4	Also Great	BOSS TU-3W Waza Craft Compact Chromatic Tuner	Check on Amazon
5	Also Great	Boss TU-3 Chromatic Tuner Pedal Bundle	Check on Amazon

Which one should you buy?

Players who tune guitar and bass on dim stages: STRICH Tuner Pedal with a Power Supply See pick 1More picks: Best Guitar with Tuner
Players who want normal and bypass outputs on one pedal: Monoprice Chromatic Pedal Tuner See pick 2More picks: Best Tuner Pedal
Players who already own a DC 9V adapter: STRICH Tuner Pedal See pick 3
Players who want a 21-segment blue LED meter: BOSS TU-3W Waza Craft Compact Chromatic Tuner See pick 4
Players who want a tuner plus cables and picks in one bundle: Boss TU-3 Chromatic Tuner Pedal Bundle See pick 5

Want the full range? Best Tuners ranks the top guitar tuners for every buyer, or browse all 60 guides.

The 5 picks, ranked

1Best Overall

STRICH Tuner Pedal with a Power Supply

Chromatic mode
Accuracy: 0.5 cents
True bypass
Tuner type: Pedal
1-year warranty stated

9.8Spec score View on Amazon

It earns Best Overall with 0.5 cent accuracy, a 2-inch color screen and true bypass for guitar and bass.

Who it suits

Players who tune guitar and bass on dim stages
Players who use drop tuning or alternate tunings

Skip it if

You want an A4 frequency outside 430-450Hz
You want a 21-segment LED meter instead of a color screen

The pedal has a 2-inch color screen and an aluminum alloy body with a silver frosted finish. It covers B0-C8, offers FLAT drop tuning and lets you adjust A4 from 430Hz to 450Hz. A power supply comes with it, and it carries a 1-year warranty.

2Runner-Up

Monoprice Chromatic Pedal Tuner

Chromatic mode
Accuracy: 1 cents
True bypass
Tuner type: Pedal

9.8Spec score View on Amazon

It earns Runner-Up with true bypass, normal and bypass outputs and a tuning range from A0 to C8.

Who it suits

Players who want normal and bypass outputs on one pedal
Players who run a pedal on a 9V battery or adapter

Skip it if

You want tuning accuracy tighter than 1 cent
You want a pedal under 0.7 lb

The pedal has two 1/4-inch TS outputs, normal and bypass, and a heavy-duty metal construction with an activation button. It tunes from A0 at 27.5Hz to C8 at 4186Hz and is accurate to within 1 cent. It runs on a 9V alkaline or heavy-duty battery or a 9VDC power adapter, sold separately.

3Also Great

STRICH Tuner Pedal

Chromatic mode
Accuracy: 0.5 cents
True bypass
Tuner type: Pedal
1-year warranty stated

9.6Spec score View on Amazon

It earns Also Great with 0.5 cent accuracy, a B0-C8 tuning range and an adjustable 430-450Hz A4.

Who it suits

Players who already own a DC 9V adapter
Guitar and bass players who tune in B0-C8 range

Skip it if

You want a power supply in the box
You want tuning accuracy tighter than 0.5 cents

The pedal has a 2-inch color screen and a zinc alloy casing in a silver finish. It covers B0-C8 from 30.868Hz to 4186.00Hz and offers adjustable A4 from 430Hz to 450Hz with 0.5 cent accuracy. It needs a DC 9V adapter with negative inside and positive outside, which is not included, and it carries a 1-year warranty.

4Also Great

BOSS TU-3W Waza Craft Compact Chromatic Tuner

Chromatic mode
Accuracy not stated in the listing
True bypass
Tuner type: Pedal

9.5Spec score View on Amazon

It earns Also Great with a 21-segment blue LED meter, true bypass operation and a premium signal buffer.

Who it suits

Players who want a 21-segment blue LED meter
Guitar and bass players who want a buffer they can turn off

Skip it if

You want a tuner under 1 lb
You want a color screen instead of an LED meter

The pedal has a 21-segment blue LED meter with an Accu-Pitch Sign function. Its premium signal buffer can be turned off for true-bypass operation, and it runs on 9 volts. It tunes guitar and bass, and it weighs 1 lb.

5Also Great

Boss TU-3 Chromatic Tuner Pedal Bundle

Chromatic mode
Accuracy not stated in the listing
True bypass not stated in the listing
Tuner type: Pedal
5-year warranty stated

9.0Spec score View on Amazon

It earns Also Great as a bundle with a power supply, a 10-foot instrument cable and a 6-inch patch cable.

Who it suits

Players who want a tuner plus cables and picks in one bundle
Players who tune 7-string guitars or 6-string basses

Skip it if

You want tuning accuracy tighter than 1 cent
You want a tuner with no extra cables in the box

The bundle holds the TU-3 pedal, a power adapter, a 10-foot instrument cable, a 6-inch patch cable and a 3-pack of Boss celluloid guitar picks. The pedal has a 21-segment LED meter with brightness control and a High-Brightness mode for outdoor use. Its output mutes when the tuner is on, and it carries a 5-year warranty.

Side by side

Product	Chromatic mode	Rechargeable	Accuracy	True bypass	Tuner type	Weight	Warranty
STRICH Tuner Pedal with a Power Supply	Yes	Not stated	0.5 cents	Yes	Pedal	0.8 lb	1-year
Monoprice Chromatic Pedal Tuner	Yes	Not stated	1 cents	Yes	Pedal	0.7 lb	Not stated
STRICH Tuner Pedal	Yes	Not stated	0.5 cents	Yes	Pedal	0.6 lb	1-year
BOSS TU-3W Waza Craft Compact Chromatic Tuner	Yes	Not stated	Not stated	Yes	Pedal	1 lb	Not stated
Boss TU-3 Chromatic Tuner Pedal Bundle	Yes	Not stated	Not stated	Not stated	Pedal	Not stated	5-year

How we ranked these guitar tuners

Every pick has at least 100 customer ratings on Amazon and a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.

Chromatic mode weight 1
Rechargeable weight 1
Accuracy weight 1
True bypass weight 1

Buying advice: chromatic tuner pedal

Match accuracy to your tuning needs

Accuracy is measured in cents, and a smaller number means a tighter tune. The two STRICH pedals are accurate to 0.5 cents, while the Monoprice and the TU-3 bundle are accurate to 1 cent. If you tune by ear against other instruments, the 0.5 cent pedals give you a finer target. If you tune quickly between songs, 1 cent is enough to sound in tune on stage. Compare the accuracy figure before you decide, and pick the tighter figure when you play with fixed-pitch instruments.

Check the display before you buy

The two STRICH pedals use a 2-inch color screen that shows each note, and the STRICH with a power supply is built for dim stages and low-light live scenes. The TU-3W uses a 21-segment blue LED meter with an Accu-Pitch Sign function, and the TU-3 bundle adds brightness control with a High-Brightness mode for outdoor use. Pick a color screen when you want note names on a screen, and pick an LED meter when you want segment lights to show your tuning.

Count what comes in the box

Power and extras differ across these five pedals. The STRICH with a power supply includes one, while the other STRICH needs a DC 9V adapter that is not included. The Monoprice runs on a 9V battery or a 9VDC adapter, both sold separately. The TU-3 bundle includes a power adapter, a 10-foot instrument cable, a 6-inch patch cable and a 3-pack of picks. Check the box contents before you buy so you do not need a second trip for power.

Frequently asked questions

What does true bypass do on a tuner pedal?

True bypass means the pedal passes the signal untouched when the tuner is off. The two STRICH pedals, the Monoprice and the TU-3W pass the signal this way, while the TU-3 bundle mutes its output when the tuner is on.

Can I use these pedals for bass as well as guitar?

Yes. The two STRICH pedals, the Monoprice and the TU-3W tune guitar and bass, and the TU-3 bundle also covers 7-string guitars and 6-string basses.

What is drop tuning on a chromatic tuner pedal?

Drop tuning lowers the pitch of one or more strings below standard tuning. The STRICH pedals offer FLAT drop tuning and an adjustable A4 from 430Hz to 450Hz for alternate tunings.

Do I need a separate power adapter for these pedals?

It depends on the pedal. The STRICH with a power supply and the TU-3 bundle include one, the other STRICH needs a DC 9V adapter, and the Monoprice runs on a 9V battery or adapter.