Join me as I take a QUICK look inside the Sinclair Spectrum +2A/B Power Supply to look at the common cause of failure. ***Subscribe to get your fix! *** – Visit the blog at https://www.markfixesstuff.co.uk – Find me on facebook at http://www.facebook.com/groups/markfixesstuff – You can tweet me at http://www.twitter.com/markfixesstuff – I’ve even got a community … Continue reading Sinclair Spectrum 128k +2A/B Power Supply (PSU) – Common Fix and Causes of Failure