Pedals (mini) compared

  Pedal Size Price Detection
Accuracy
(cents)
Detection
Range
(notes)
Calibration
Range
(Hz)
Instrument
Tuning
Modes?
Transposition
Range
Pro-
grammable?
Memory
Restore?
Polyphonic? True
Strobe?
Display
Type
Number
of Display
Segments
Alternate
Meter
Modes?
Bypass
Mode(s)
Volume/
Boost
Mutable? USB Port? DC Out? Power
Source
Power
Consumption
Enclosure Warranty Year
Released
Origin
Boss TU-3s S $99.00 ±1.0 C0 – C8 436-445 1-6♭ 3-color LED 21 (10+/10-) Buffered (dual) 9V AC adapter 30/95 mA Steel 5/2 years 2016 Taiwan
Donner DT-1 S $19.99 ±1.0 A0 – C8 2-color backlit LCD + 3 LEDs 13 (6+/6-) True 9V AC adapter Metal 6 months 2014 China
Donner DT-Deluxe S $25.00 ±1.0 G-1 – C8 2-color LED 11 (5+/5-) x7 True 9V AC adapter 90 mA Metal 6 months 2014 China
Hotone Skyline Tuner S $79.99 ±0.5 E0 – C8 4-color LED 7 (3+/3-) True or buffered 9V AC adapter 65 mA Zinc alloy 1 year 2013 China
Ibanez BigMini S $49.99 ±1.0 A0 – C8 1-4♭ 3-color LED 11 (5+/5-) True 9V AC adapter Metal 1 year 2017 Japan
Joyo JT-326 Irontune S -- ±1.0 G-1 – C8 2-color LED 11 (5+/-5) x5 True 9V AC adapter 90 mA Metal 1 year? Unknown China
Kliq TinyTune S $29.99 ±0.5 A0 – C8 430-450 1-4♭ Backlit 4-color LCD 11 (5+/5-) True 9V AC adapter 24 mA Die-cast aluminum 1 year 2015 China
Korg Pitchblack Mini S $62.88 ±0.1 E0 – C8 436-445 4-color LED 17 (8+/8-) True CR2032 Li battery x2, or 9V AC adapter 40 mA Metal 3 years 2016 Vietnam
ModTone MT-P1 M $43.80 ±1.0 A0 – C8 436-445 1-3♭ 3-color LED 11 segments (5-/5+) True (dual) 9V battery or 9V AC adapter 35 mA Metal 5 years 2013 China
Mooer MTU1 Baby Tuner S $49.00 ±1.0 G-1 – C8 2-color LED 11 (5+/5-) x7 True 9V AC adapter 90 mA Metal 1 year 2014 China
Neewer Mini Chromatic S $18.50 ±1.0 G-1 – C8 2-color LED 11 (5+/5-) x7 True 9V AC adapter 90 mA Metal 1 year 2014 China
Neewer NW-AT-07 S $29.99 ±0.5 A0 – C8 430-450 1-4♭ Backlit 4-color LCD 11 (5+/5-) True 9V AC adapter 24 mA Die-cast aluminum Unknown 2014 China
Outlaw Effects
Six Shooter II
S $34.27 ±1.0 A0 – C8 2-color LED 11 segments (5-/5+) x6 True 9V AC adapter Metal 1 year 2016 China
Rowin LT-901 S -- ±1.0 A0 – C8 2-color backlit LCD + 3 LEDs 13 (6+/6-) True 9V AC adapter Metal Unknown Unknown China 1, 2
Rowin LT-910 S $23.99 ±1.0 G-1 – C8 2-color LED 11 (5+/5-) x7 True 9V AC adapter 90 mA Metal 2014? China
SR Turbo Tuner ST-300 Mini S $129.99 ±0.02 C0 – C8 300-599.9 1-9♭ Backlit monochrome LED 20 segments (circular) True 9V AC adapter 48 mA Die-cast aluminum 1 year 2015 U.S.A.
TCE PolyTune 2 Mini S $89.99 ±0.1/±0.5/ 1 A0 – C8 435-445 1-5♭, 1-7♯ 2-color LED 17 segments (8+/8-) x5 True 9V AC adapter 45-50 mA Die-cast aluminum 2 years 2014 China
TCE PolyTune 2 Noir S $89.99 ±0.1/±0.5/ 1 A0 – C8 435-445 1-5♭, 1-7♯ 2-color LED 17 segments (8+/8-) x5 True 9V AC adapter 45-50 mA Die-cast aluminum 2 years 2014 China
Tetra-Teknica EPT-07 S $19.99 ±0.5 A0 – C8 430-450 1-4♭ Backlit 4-color LCD 11 (5+/5-) True 9V AC adapter 24 mA Die-cast aluminum Unknown 2014? China
Tomsline AT-07 S $19.00 ±0.5 A0 – C8 430-450 1-4♭ Backlit 4-color LCD 11 (5+/5-) True 9V AC adapter 24 mA Die-cast aluminum Unknown 2014? China
Valeton Coral Tuner S $39.99 ±2.0 E0 – C8 2-color LED 7 (3+/3-) with 4x matrix True 9V AC adapter 60 mA Die-cast aluminum alloy 1 year 2015 China
Warwick Rocktuner PT1 S $34.95 ±1.0 A0 – C8 2-color backlit LCD + 3 LEDs 13 (6+/6-) True 9V AC adapter Metal 2 years2 2014 China
NOTES
n/a= Not applicable
1. Detection accuracy is ±0.1 in Strobe mode, ±0.5 in Needle mode, and is not specified in Polyphonic mode
2. Warranty extends for 24 months after delivery to retailer
3. Unit is also a power supply with eight 9V outputs
n/a = Not applicable
= The tuner has this feature or function
= The tuner does not have this feature or function
= Not specified