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Problem with PEK (OSC 1 of 4th voice broken...?)

2006-09-15 by sphynxxengine

Hi,

I was just about to send this to DSI support, but maybe here also somebody has an idea...?

I just bought a PEK and received it today.

When playing it, I noticed that the 4th voice sounds a bit different than the others... I 
checked with the "Basic Program" in memory slot 128 and solo'd each oscillator. It seems 
like OSC 1 of the first voice would have a problem - when playing the same key four times 
in a row (with OSC 1 L solo'd), I don't hear anything (or just a very soft signal) when the 
LEDs on the right side of the Evolver indicate that the 4th voice is used.

The other three OSCs don't behave like that, they play on every voice.

I sent out 1/4th notes from my software sequencer at Velocity 127 and recorded the 
Evolver's audio output with Basic Program 128. I made sure that the first note is always 
played by the 1st voice.
There are 2 files - one with all OSCs of the Basic Program patch and one with OSC 1 solo'd.
I don't have any of the single voice outputs on the backside of the Evolver connected, just 
the stereo main out.

Ip uploaded the recorded audio files to my website, so if anybody's interested...:

http://www.unterwassermusik.de/evolver.zip


Do you have any idea...? Is this a hardware failure...?



thanks & greetings,

Tom

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