KORG AW-LT100T (Wind) - Clip-on tuner for trumpet and trombone with color LCD and 100 hours of battery life

KORG AW-LT100T (Wind) - Clip-on tuner for trumpet and trombone with color LCD and 100 hours of battery life

The KORG AW-LT100T is a clip-on chromatic tuner optimized for trumpet, cornet, and trombone . Its small clip attaches securely to the bell of the instrument for clear reading in any posture, while the color LCD screen offers high visibility in rehearsal, the classroom, or on stage. With ±1 cent accuracy , A4 calibration = 410–480 Hz , and meter speed switching (FAST/SLOW) , it facilitates quick adjustments or stable measurements depending on the situation. It features a memory backup and auto-off function to conserve battery life.

It runs on one AAA battery and has a battery life of approximately 100 hours . Despite this, it maintains a very light weight of 27 g (with battery) and compact dimensions ( 60 × 32 × 41 mm ), so you can leave it mounted without it getting in the way. As an intonation aid, the display includes pure third markers (major/minor) , useful for practicing ensemble tuning.

Main features

• Brass-specific design : small clip optimized for attaching to the bell of a trumpet/cornet/trombone .
• High-brightness color LCD display for immediate reading.
• Accuracy : ± 1 cent ; range A0–C8 (27.50–4186 Hz), 12 TET.
• Calibration : A4 = 410–480 Hz (1 Hz steps).
• Meter speed : FAST / SLOW switchable depending on the type of exercise.
• Autonomy : ~ 100 hours with 1 × AAA (alkaline).
• Functions : settings backup memory and auto power off .
• Intonation markers : pure major/minor third indicators for interval study.
• Ultralight format : 27 g with battery; 60 × 32 × 41mm .

Product benefits

• Perfect visibility and placement : when mounted on the hood, the display is always in your field of vision.
• Adjust to your practice flow : FAST speed for passages with passing notes; SLOW for long notes and fine tuning.
• Fewer battery changes : up to 100 hours of continuous use with a standard AAA.
• Ensemble intonation : pure third markers for working on relative tuning in brass sections.
• Simple operation : shuttle -type side switches for one-handed operation.

Use cases

• Band and orchestra : tuning control in sustained passages and tutti attacks.
• Individual Study : Set FAST/SLOW based on mouthpiece routines, pitches, and scales.
• Clinics/class : clear visibility for immediate embouchure correction.

Frequently Asked Questions

• Does it include strobe modes? No. The AW-LT100T uses FAST/SLOW metering with ±1 cent accuracy . Strobe modes are available on other variants (e.g., AW-LT100G/B).
• Does it work for a cornet or flugelhorn? Yes, the small clip attaches to the bell; it works for a cornet and, depending on the bell size, also for a flugelhorn .
• Is the calibration remembered when you shut down? Yes, thanks to the backup memory .
• Does it come with a battery? It comes with 1 x AAA battery for testing (may vary by region).

Description for projects

Clip-on chromatic tuner for brass (trumpet/cornet/trombone) with color LCD ; accuracy ±1 cent ; 12 TET scale; range A0–C8 ; A4 = 410–480 Hz (1 Hz); FAST/SLOW meter velocity; memory backup and auto power off ; power supply 1 × AAA (~ 100 h ); dimensions 60 × 32 × 41 mm ; weight 27 g (with battery); small bell clip ; includes AAA test battery and manual.