The CM-100L Contact Microphone is a perfect compliment to any tuner that offers an audio input jack. The mic can be positioned to get a more sensitive reading, while allowing the tuner to be positioned for easier reading. The jack is a 1/4 in. male phone connector.

Weight: 0.100 kg
23.51USD
KORG GB-1 BK, Pitchjack, Guitar/BassTuner, Tuner with 6,3 mm Jack for easy Tuning, Color: Black
Weight: 0.120 kg
15.62USD
Designed to clip on and tune electric and acoustic guitars, basses, violins, banjos, mandolins Frequency: 430-450Hz Tuning range: A0(27.5Hz)-A3(1760Hz) 52(L)×25(W)×86(H)mm Battery: CR2032(Included)
Weight: 1.000 kg
23.51USD