Shure M16 Studio Dynetic were introduced in March 1957 at the Institute of Radio Engineers national convention for records up to a 16" diameter and supplied with the Shure M1 phono cartridge - for monaural LP records. Model M16 Studio Dynetic Reproducer is of the highest quality, employing a new electromagnetic transducer for playing lateral phonograph records. It is intended to reproduce LP recordings with needle forces of 1 to 2 grams with practical elimination of record and needle wear. The Model 16 Studio Dynetic is intended for studio and professional use and is capable of reproducing records up to 16" (40cm) in diameter. Can be used with the Model M21 Studio cartridge for Stereo playback.

M16 Specifications 

Overall length: 374mm
Stylus to centre of base: 279mm
Base diameter: 50.8mm
Range of height adjustment: 41.3mm
Arm pivot to turntable centre: 269mm
Weight: 315g

M1 Specifications 

Tracking Force: 1 gram
Frequency Response: 20 to 20,000 cps plus or minus 2 db
Sensitivity: Output at 1000 cycles-14 millivolts for 10 cms/sec
Recommended Input Impedance: 10,000 ohms
Inductance: 130 millihenrys
DC Resistance: 180 ohms
Stylus: .0007" Diamond
Needle Compliance: 7 x 10-6
Needle Tip Mass : 1.25 milligrams