This tuner works well with its built-in microphone, but seems to work even better (quicker) when I use it with this clip-on microphone

This tuner works well with its built-in microphone, but seems to work even better (quicker) when I use it with this clip-on microphone

It picks up my instrument on the tuner instead of surrounding noise.

The clip attached easily to my bell (brass instrument) and isolates the tuner's reading to just my notes

I love the Korg tuners and the one I got with my lever harp is a real whiz at getting the harp tuned to concert pitch

"Korg TM-40 Large Display Digital Tuner and Metronome".The Metronome is annoying (electronic click clack), but the tuner is great.

Works on and tuner that that has a 1/4 inch jack.

Not as good as the headstock tuner I purchased

If you do not have a decent electronic tuner, this is a great one @ $25.00

If you have a relatively decent tuner but it takes too long to tune due to ambient noise, this device works and will ease 90% of the difficulty

This is an excellent tuner extension for you chromatic tuner

So make sure you buy the correct tuner in which the connector fits.

I wanted a mike that I could put in direct contact with my instrument, so that I could tune in an otherwise noisy environment without having stray sounds confuse the tuner.