Stack-A-Records, 93 Westbourne Street, Hove, BN3 5FA.
Stack-A-Records was known to have been trading from this address in October 1976. It is these days known as the Autopaints Brighton site.
According to Trev Faull's book 'A Collector's Guide to 60's Brit-Pop Instrumentals' there is an advert for Stack-A-Records in Hove (nr. Brighton) run by Tony Scott (who had previously worked at Broad Green) in issue 13 of his instro fanzine 'Instrumental Obscurities Unlimited' (published around 1976).