Martinez MT-900 Chromatic Banjo, Mandolin and Ukulele Tuner Finger Cymbals Wireless Transmitter: 4-channel UHF

Wireless Transmitter: 4-channel UHF

The MBT-41G-NGL features laminate Spruce top and Mahogany back and sides

Counterclockwise will give a rounder tone and a lower frequency range

Gain: Adjusts the gain

The Steinhoff AS20 intermediate alto saxophone features:

Martinez MT-900 Chromatic Banjo, Mandolin and Ukulele Tuner Finger Cymbals Wireless Transmitter: 4-channel UHFThe Martinez MT 900 Automatic Chromatic Banjo Mandolin and Ukulele Tuner operates in manual or automatic tuning modes, and features pitch adjustment, a tilt back stand and input jack. It also features a handy built in microphone which enables it to tune virtually any other acoustic instrument. Batteries included.