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ТЕМА: volume control knob, slippery, is anyone using a alternate type

volume control knob, slippery, is anyone using a alternate type 31 Март 2018 15:55 #1

  • kk4x
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My New MB 1 has an issue with the volume control knob, slippery, is anyone using a alternate type?
I am requesting a new one from EE but was wondering if any one purchased an after market type?
while trying to squeeze the ring inside of the knob it popped out and is lost know.

Thank you
Ed Rodriguez
kk4x
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volume control knob, slippery, is anyone using a alternate type 06 Апр 2018 16:21 #2

  • HB9FXU
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hi ed, kk4x

i do have exactly the same problem ! .. on my mb1, all four inner controls of the multi-knobs are turning loose , the outer controls are fine.

a potentiometer without grid would be fine, specially for the power knob in conjunction with a pa on vhf.

73 de thomas, hb9fxu
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volume control knob, slippery, is anyone using a alternate type 13 Сен 2018 18:51 #3

  • G3SEM
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Same problem on my AF control....poor quality control from knob suppliers?
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volume control knob, slippery, is anyone using a alternate type 14 Сен 2018 08:15 #4

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  • Erik EI4KF / G0CGL
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There is no reason to suffer with this issue, which affects only a very tiny minority of radios. Presuming you are within 2 years of purchase, your dealer will effect repair FOC. The first task is to email Expert Electronics directly in order to get a timely and precise answer as to the way forward.

Erik.
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