There's a newish place called ESP around Balaclava that may have some. Woodstock is worth a call and maybe Adamcal on here is worth pm'ing as he's very into his gear and may be able to point you in the right direction. You could possibly email Legacy Audio as they handle the API stuff here, and lastly Mick Wordley at mixmasters.com.au is probably the foremost legendest gearpig in Oz, so drop him a line as well. Good luck with the hunt, if Kaj at Sing Sing doesn't have it it's pretty slim pickings in Melbourne. I dunno why they named a Neve after the place......
Cheers