radiance
Well-known member
I've a Dimension D for some years now and it acts weird when in mode 4.
Most of the time it runs fine (in mode 4) but sometimes it produces static/crackling noise on the left output.
Switching back and fourth between mode's makes the noise go away. Also, tapping the unit makes the noise go away as well which brings us to the next symptom: in mode 4, tapping the unit gives spikes (and noise) on the level meter.
Somehow, in mode 4, the unit has became microphonic.
All these symptoms only happen on the left channel output.
I have since recapped the unit, cleaned all switches and connectors properly, looked for cold solder joints & re flowed some joints and calibrated the unit.
Nothing has made a change.
I'm about to re flow all solder joints on the left section. Or could this all be caused by a bad IC or transistor?
Most of the time it runs fine (in mode 4) but sometimes it produces static/crackling noise on the left output.
Switching back and fourth between mode's makes the noise go away. Also, tapping the unit makes the noise go away as well which brings us to the next symptom: in mode 4, tapping the unit gives spikes (and noise) on the level meter.
Somehow, in mode 4, the unit has became microphonic.
All these symptoms only happen on the left channel output.
I have since recapped the unit, cleaned all switches and connectors properly, looked for cold solder joints & re flowed some joints and calibrated the unit.
Nothing has made a change.
I'm about to re flow all solder joints on the left section. Or could this all be caused by a bad IC or transistor?