The DMB 2/D 43-PTT is a desk Mount for use with Clockaudio dynamic microphones iIncludes 2 switches each of which can be optimised for PTT, MS or Latching, Supplied with 2 Metres (6ft 6) 5 core screened cable open ended, Finished in matt black. Typical usage are for paging, industrial, entertainment and commercial environments. Desk Mount for use with Clockaudio dynamic microphones. Includes 2 switches each of which can be optimised for PTT, MS or Latching. Typical usage for paging, industrial, entertainment and commercial environments. Supplied with 2 Metres (6ft 6) 5 core screened cable open ended. Rugged all metal case with 10mm hole for mic mounting. Following Clockaudio microphones may be used with this desk mount D33, D34, D43 and D44.