Yahoo Groups archive

OBERHEIM SYNTH

Index last updated: 2026-04-28 23:39 UTC

Message

Re: [oberheim] RE: Xpander impossible to autotune! [3 Attachments]

2014-01-18 by John Leimseider

Is it a US or Japanese unit? What fails on the auto tune?

Sent from my iPad

On Jan 17, 2014, at 1:21 AM, "joseph.redhemption@..." <joseph.redhemption@...> wrote:

I have recieved the new dac, put into place, made calibration but still same problem.

I have attached scope picture of the 5V supply, U903_pin4 and U904_pin2 to show signals.

There is this kind of burst on the 5V supply.

The signal on U9 04_pin2 look awfull.

Any idea what could be wrong?

Attachments

No local attachments were found for this message.