The Beyerdynamic ST 212/31 is a large telescopic boom arm with a 3/8" thread.
The Beyerdynamic ST212/31 is 2.4 kg. and has an adjustable counterweight. It can be used with the Beyerdynamic models 20811 and 21411.
Beyerdynamic ST 212/31 Telescopic Boom Arm w/ 3/8” Thread (code 59716)
Telescopic Boom Arm w/ 3/8” Thread for use with 20811 and 21411
£99.82 (inc vat)