SX-270 and SX-280

These machines were not affected as badly with the bad capacitor issue as with the GX machines. Most of the failures of these machines is due to poor airflow in the case which overheats the components and will make them fail early. These machines collect a lot of dust fairly fast so I recommend a preventative vacuuming every 6 months or so. The Rubycon caps last on average for me 3-4 years in very bad conditions but will last much longer if the machine is kept clean.

SX-280 Capacitor Kit

SX-270 Capacitor Kit