Selmer Mark VI "Varitone" Neck for Tenor Saxophone

Original Selmer Mark VI "Varitone" tenor saxophone neck, original gold lacquered.
The Varitone system was a factory-fitted Selmer amplification system made popular by saxophonist Eddie Harris.
It consisted of a pickup-type microphone in the neck, and a mixer placed between the bell and the body, plus an electric guitar-style amplifier.
This neck has the original system where the microphone was attached. It is perfectly sealed, does not alter the sound or the tuning, and can be used on any Selmer Mark VI or any other saxophone. In case the diameter of the tenon does not match exactly with the body of your saxophone, it is easily adjustable by your trusted luthier.