I discovered this by trying to tune my unamplified Hohner G3T headless electric guitar: it is do-able, but you need a microphone right under the strings! Weight: 81 g / 2.86 oz.The volume bar (on the far right hand side of the main screen) needs to be into the green before the tuner will work reliably (otherwise the indicator arrows become rather flickery).Battery Life: Approximately 135 hours (zinc-carbon batteries, Meter mode, A4 continuous input).Internal Speaker: Dynamic Speaker (П†21mm).Connectors: INPUT jack (1/4' monaural phone jack), OUTPUT jack (1/4' monaural phone jack).Calibration Range: A4 = 410HzвЂ“480Hz (1Hz steps).Tuning Modes: Meter mode, Sound Out mode.The sliding battery cover is designed as a single piece with the unit itself, so there's no worry that the cover might be lost when replacing the batteries. The folding stand allows the tuner unit to be more stable on its own. Stylish body design with excellent functionality. (Settings are initialized when you replace the batteries.) The auto power off function automatically turns off the power when 20 minutes have passed without sound being input. The memory backup function remembers the calibration and sound out mode settings even when the power is turned off. Memory backup function and auto power-off function provided. You'll be able to concentrate on your playing without fearing that the tuner might fall during the performance. Reduced stress when using the unit on a music stand.ДЄ new mechanism reduces the possibility that the unit will overturn, making it less likely that the tuner will slide off and fall when placed on a music stand. When the remaining battery capacity runs low, the display shows an indicator, letting you know that it's time to replace the batteries. The CA-50 can be used for approximately 135 hours (when using zinc-carbon batteries). You can check the pitch using both eye and ear, allowing you to tune more accurately, and also providing an ideal method of training your sense of pitch. A reference tone in the range of C4 (261.63 Hz) to C5 (523.25 Hz) can be output. The вЂњSound OutвЂќ mode lets you listen to a reference tone emitted by the internal speaker, allowing you to tune by ear. * When matching a pure major or minor third, the note to be adjusted will depend on the music that you're playing. This is convenient not only in a brass band or orchestra, but also for vocal or a cappella practice. By tuning to these marks* you can play beautiful harmonies when you're in an ensemble. The meter scale of the CA-50 provides marks that indicate pure major and minor third intervals. Marks provided to indicate pure major and minor third intervals It can be adjusted in 1 Hz units in the range 410вЂ“480 Hz, allowing flexible tuning that matches the song or key.

The calibration function supports a variety of concert pitches. By using the separately sold CM-200 contact mic, you can tune with confidence that nearby sounds will not affect the result. A high-sensitivity mic is built in, allowing the note name to be detected accurately even without a contact mic. For wind instruments from piccolo to tuba, or string instruments from violin to contrabass, you can tune band or orchestral instruments of any pitch range. The CA-50 features a detection range of A0 (27.50 Hz) to C8 (4186.01 Hz).

This ensures simple and smooth operation even for beginners.ДЄ wide detection range supports tuning for any instrument. The note name indication is now larger and even easier to read. The LCD screen of the CA-50 shows a needle-type meter to quickly and accurately show the pitch, and provides a note name indication in the middle of the display.

Memory backup function and auto power-off function provided.ДЄn even more readable display, with a larger note name indication.

Reduced stress when using the unit on a music stand.

Sound Out mode is ideal for ear training.

Marks provided to indicate pure major and minor third intervals.

A wide detection range supports tuning for any instrument.

An even more readable display, with a larger note name indication.

Long considered the standard in chromatic tuners, the CA-50 offers simple and intuitive operation and a satisfying tuning experience for every instrumentalist.

The new CA-50вЂ™s display is now, even easier to read. The CA-50 features high-precision tuning functionality and a slim and compact design.

Chromatic tuner