Korg TM70C Handheld Tuner and Metronome with CM-400 Contact Microphone (Black)
SKU: 55651966738

Korg TM70C Handheld Tuner and Metronome with CM-400 Contact Microphone (Black)

Sale price$80.99 Regular price$89.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Korg TM70C Handheld Tuner and Metronome with CM-400 Contact Microphone (Black)Updating a well regarded staple among musicians, the black TM 70T Handheld Tuner from Korg delivers an all in one tuning solution for bands, orchestras, and solo musicians alike. Compact and sporting a large LCD screen with excellent visibility, the TM 70T will have you tuned and ready to go in rapid fashion. Along with standard chromatic tuning, the TM 70T can engage Transpose Mode to tune in orchestral reference pitches (B flat, E flat, and F),

Updating a well-regarded staple among musicians, the black TM-70T Handheld Tuner from Korg delivers an all-in-one tuning solution for bands, orchestras, and solo musicians alike. Compact and sporting a large LCD screen with excellent visibility, the TM-70T will have you tuned and ready to go in rapid fashion.

Along with standard chromatic tuning, the TM-70T can engage Transpose Mode to tune in orchestral reference pitches (B flat, E flat, and F), making it an ideal choice for orchestra students and school music programs. Sound Out mode emits pitches via a loud, clear, and improved internal speaker, providing a useful ear training aid. Universal graphic labels let you easily determine tuner status with a glance, a helpful feature for beginner and advanced players. And when you need expanded versatility, the TM-70T comes equipped with the CM-400 contact microphone, allowing you to connect the tuner directly to your instrument to make tuning even more accurate.

Tune Quickly and Accurately
LCD needle meter with wide measurement range from C1 to C8 and good response. The wide measurement range from C1 (32.70 Hz) to C8 (4186.01 Hz) enables easy and accurate tuning of low-pitched instruments, instruments with many overtones that are difficult to pick up, and acoustic instruments such as guitars and ukuleles. The LCD needle meter, which uses Korg's proprietary technology to accurately detect pitch without time lag, also allows you to check the shaking that tends to occur with long tones on wind instruments, helping you to develop a stable, unshakeable pronunciation.

Added Transpose Function
The transpose function is useful for transposed instruments where the actual note played differs from the note name written in the score. In addition to the usual in C, it is now possible to switch between in F, in B♭, and in E♭. This makes it possible for beginners to play correctly while looking at the score.

Marks for Pure Major and Minor Third Intervals
In an ensemble such as a brass band or orchestra, harmonies of third intervals are easily perceived as out of tune, and can be made to sound better by slightly adjusting the pitch to a pure major or minor third. The TM-70T's meter scale provides marks that indicate pure major and minor thirds, and simply by tuning so that the needle coincides with these marks* allows you to play in beautiful harmony with an ensemble. This is convenient not only for orchestral instruments but also for vocal music or acappella practice.


* When tuning to a pure major or minor third, the specific note to be adjusted depends on the music that you're playing.

Sound Out and Sound Back
In addition to a meter for visual tuning, the TM-70T provides a sound out mode that lets you tune using your ear while listening to a reference tone from the internal speaker or a set of connected headphones. The reference tone can be selected from the three-octave range of C3 (130.81 Hz) to C6 (1046.50 Hz), supporting not only wind instruments but also a variety of other instruments.


Sound Back mode generates the reference tone that’s closest to the pitch that you’re playing, while simultaneously indicating your input pitch on the meter. Since this allows you to check the pitch with both eye and ear, it lets you tune more precisely, and it’s also ideal for ear training. Refining your ear is a particularly helpful practice method for the beginner.

Versatile Metronome Section
You can set the tempo using three different methods:

 

  • Pendulum Step: this lets you increase or decrease tempo values in the same way as on a standard pendulum-style metronome
  • Full Step: here you can specify the tempo in single-step increments in the range of 30 to 252
  • Tap Tempo: with this setting you can specify the desired tempo by pressing the switch in time with the song you're playing

There are 15 different built-in rhythms, including:

  • Time signatures 0 through 9
  • Duplets, triplets, and triplets with middle note omitted
  • Quadruplets and quadruplets with the middle note omitted
  • 30 to 252 bpm

CM-400 Contact Microphone

The Ideal Clip-On Tuner
The CM-400 is a clip-type contact microphone using piezoelectric elements that transmit vibrations directly to the tuner by attaching the microphone to your instrument. The CM-400 enables a more accurate tuning than the microphone on the tuner itself, and allows the tuner to detect the instrument’s pitch more reliably, especially when practicing with a large group or in other environments where the signal is easily affected by other sounds.

Durable, Disconnection-Free Cable
The cable, which excels in efficient sound transmission, is made of a material with a soft and flexible wire sheath. The split shape of the joint between the clip and the cable reduces the load on the wire and makes it difficult for the cable to break.

Ultrastable Clip
The maximum width of the clip is 1.2", and the inner rubber part is designed to be attached to any instrument without leaving any mark or causing any damage. It can be attached easily and securely to a variety of instruments, such as the bells on wind instrument, the heads of bowed string instruments (such as a violin), guitar, bass and ukulele heads, and more.
Specifications

Display
Panel Type
LCD
Touchscreen
No
Inputs / Outputs
Audio I/O
1 x 1/8" / 3.5 mm Mic Input (For CM-400 Contact Mic)
1 x 1/8" / 3.5 mm TRS Headphone Output
Power
Power Source
Battery (Not Included)
Battery Type
2 x AAA
DC Input Power
3 VDC
Environmental
Environmental Protection
No
Physical
Color
Black
Material of Construction
Plastic
Dimensions
4.2 x 2.8 x 0.7" / 10.7 x 7.2 x 1.8 cm
Weight
2.8 oz / 79 g (Tuner Including Batteries)
1.2 oz / 35 g (CM-400 Contact Mic)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55651966738

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 1036 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Riggs
Bozeman, US
★★★★★ 5
Fits my 2026 civic sport perfect!
Size: AF151
No issues, fitment is perfect. Great quality for an excellent price. Dealer wanted like $24 for a basic one. Nah I'm good I'll just go on Amazon and get it for $8. Took 30 seconds from start to finish can't get any easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
Ant Farmer 1
Waukegan, US
★★★★★ 5
Fits well and installs easily.
Size: AF997
This filter looked about the same as the OEM filter. It installed in about a minute. The quality appeared to be fine. It was protected in a cardboard box. It fit my 2014 Subaru Outback perfectly. I just installed it an hour ago so I don’t have any long term observations about longevity or effectiveness. I can’t see any reason why it would not work as well as the original, it seemed identical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
N
Verified Purchase
Nicholas K
West Palm Beach, US
★★★★★ 5
Great filter
Size: AF259
This fit my Mazda CX-5 perfectly. I'm happy with the seal and quality. Great price. I will certainly reorder for my next replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Great fit and quality
Size: AF113
Not a complicated product, but after going to 2 different auto parts stores and this not being in stock, Amazon to the rescue. Arrived the next day and the quality is definitely on par with “store brand” ones from retailers. Definitely cheaper as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
A
Verified Purchase
AC
Phoenix, US
★★★★★ 5
Fit my 2014 Accord perfectly
Size: AF476
Seems to be the same quality as OEM. Fit perfectly. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products