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Patches and discussion for Ensoniq VFX family

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loud pop when turning off

loud pop when turning off

2008-05-25 by eightiescrisis

when i turn off my vfx sd it makes a loud pop in the audio stream

how can i eliminate this pop and save my hearing and monitors?

Re: [Ensoniq-VFX-SD] loud pop when turning off

2008-05-25 by Bob S.

Turn down/off your mixer/power amp before you turn off the VFX.....
Bob
El Segundo, CA
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----- Original Message -----
Sent: Sunday, May 25, 2008 10:46 AM
Subject: [Ensoniq-VFX-SD] loud pop when turning off

when i turn off my vfx sd it makes a loud pop in the audio stream

how can i eliminate this pop and save my hearing and monitors?

Re: [Ensoniq-VFX-SD] Re: loud pop when turning off

2008-06-01 by Bob S.

Even easier, just don't turn off the VFX unless you are moving it......I have had mine on for 6 months at a time with no harm done.....
On/off clicks and pops are pretty common in older synths that have some discrete analog circuitry due to the charge and discharge voltage levels between stages....you can review the schematics to find the culprit but a audio output relay as Klaus said is a technical solution. This is not a defect in the VFX, only a design preference that was not considered in this early version of the synth.
Most users of power amps generally follow the well known practice (this goes for stereo amps, guitar amps, pa amps, etc.) to turn down or off the amp before changing something connected to a high gain input.....
Bob
El Segundo, CA

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