spike / peak on 50%

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Location: Germany

spike / peak on 50%

Post by Singular » Sun Jun 04, 2017 4:24 am


i got an A-Box some time ago, and have some problem.

Everytime the audiosignal goes quicker loud i get an shock...
but only if the signal was under 50% (the 50% LED is off)

When the volume rises from 0 to 25 or from 50 to 100 there is no problem.

but quick ramps from 0 or 25 over 50% give me a shock/peak... its even higher when it jumps from >0 to 100
i also feel that it has a higher output at round about 50% when the ramp rises slowly.

Does anyone know what i can do about that?

tested it with 2 PCs and 3 Soundcards, maybe its because how that box works?

sadly i bought the box used and the seal is broken :-(
Any suggestions are welcome.


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Re: spike / peak on 50%

Post by admin » Sun Jun 04, 2017 10:53 am

We can offer to look at the unit even though it is out of repair, (for a small fee) just drop an email to info at e-stim.co.uk, however what you describe doesn't sound like a fault, but more down to the your response. Human response to E-Stim is not linear, and the absolute level is controlled by the output level control, so a rapid increase in signal might feel more spikey than what has previously been felt.

E-Stim Systems Ltd

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