Author Topic: Volume Control SX900  (Read 953 times)

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Offline chax

Volume Control SX900
« on: April 21, 2020, 02:23:31 AM »
PSR SX900
I have noticed that the volume starts getting effective and just audible only after the Volume control knob has rotated  20% from the minimum position i.e. up to 20% of Volume knob rotation there is no sound. Is it by default or a defect?

Thanks
Chax

Offline Enildo

Re: Volume Control SX900
« Reply #1 on: April 21, 2020, 03:10:09 AM »
Hello!

This is normal. You will only hear the volume, really, when the hand points to 9 o'clock.

Enildo
When word fail, Music speaks!
 

Offline Rich

Re: Volume Control SX900
« Reply #2 on: April 21, 2020, 02:22:27 PM »
Hi Chax,

Mine is the same... with a very quiet electrical click as the volume finally kicks in.

Best wishes,
Rich

Offline AndyMark

Re: Volume Control SX900
« Reply #3 on: April 21, 2020, 08:40:46 PM »
Hello!

Yes. Mine is the same... I will only hear the volume, really, when the hand points to 9 o'clock.
Andy
 

Offline chax

Re: Volume Control SX900
« Reply #4 on: April 26, 2020, 03:14:08 AM »
There seems to be no logic to do that, as, it is not Normal to have the VC operating from quarter to nine position. It may be either the threshold for input amp is higher or the VC is not logarithmic but linear. Maybe experts can throw some light and if there is no solution, this could go as an input to YAM.

Chax