Here are some links related to Cowan Audio Services and some other Hifi & Audio links of interest:

Trade Me Listing

Facebook Page

My Vintage Television & Radio Website

Connected Media – For High Quality AV Cables/Interconnects & more….

Audiokarma – A really good Audio Enthusiasts Forum

AudioEnz – NZ’s Hifi Community

B&W New Zealand

Sound Group Holdings NZ

Audio Products Group NZ

Vintage Sansui Site

Love The Wood Furniture – Something different