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PTT for Maestro

Harald DJ4HW
Harald DJ4HW Member
edited February 2019 in New Ideas
Hello, using often a headset with Maestro, the KOSS SB45 is doing a god job.
But there is no PTT and I´ve searched some time to find something useable
Here now my solution: it is a remote button from Canon camera
called RS-60E3 costs about 12$.
It is a simple mechanical contact, made for a life time.
There is also a lock for the PTT... for longer QSO´s
I´v made a simple adapter from the 2.5 mm to 3.5mm  PPT plug for Maestro
But it is also easy to replace the cable in total.
Ceck the photos an have fun

73 de DJ4HW Harald


  • Val  DM1TX
    Val DM1TX Member ✭✭
    edited February 2019
    Wow! Simple yet efficient! Thanks!
  • Bob- W5TX
    Bob- W5TX Member ✭✭
    edited February 2019
    Probably can find even cheaper ‘chinese’ replica. But a great idea. Bob

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