Aktuelle Folie {CURRENT_SLIDE} von {TOTAL_SLIDES}- Meistverkauft in Signalprozessoren & Effekte
When first hooked up the unit had an a hum that was audible across the room. This was traced to be coming from the internal power supply transformer. With the cover off the unit the sound was not audible. The problem was remedied by putting a soft washer between the top of the transformer and the underside of the lid, creating a physical barrier to transmission of 50hz vibration coming from the transformer. The buyer would have preferred not to have had to do this, but is happy with the unit in the end.
Bestätigter Kauf: Ja | Artikelzustand: Gebraucht
On arrival, this unit wouldn't power up. I dismantled it and examined the power supply. The problem was found to be poor solder joints to the regulator series-pass transistor. Many areas of the rest of the boards had poor soldering too - perhaps the bath hadn't heated properly - so a couple of hours re-flowing all the joints got it working well. It had one noisy control, which I replaced. It's now part of my recording set-up.
Bestätigter Kauf: Ja