On 3 December, the seventh and final Secret 7” will culminate in Planar 1/1, an auction of fifteen customised Rega Planar 1 turntables by world-famous artists including Sir Paul Smith, Morag Myerscough, Haroon Mirza, Rana Begum, Gregor Hildebrandt and Alison Goldfrapp.

Using a Rega Planar 1 as a canvas, each artist has pushed the boundaries of the open brief, repurposing and reconditioning the turntable into a novel piece of art.

This year’s full list of Planar 1/1 are:

Alison Goldfrapp
Charlie Oscar Patterson
Chrissie Macdonald
Gregor Hildebrandt
Haroon Mirza
Isabel + Helen
Lauren Baker
Morag Myerscough
Phillips-Walmsley
Pure Evil
Rana Begum
Rayvenn D Clark
Sir Paul Smith
Shona Heath
Tony Hung

The auction is now open for pre-bids and registration with The Auction Collective. Those who are interested in taking part can bid in three ways: over the phone, with absentee bids or via the live stream on 3 December at 19.00 GMT.

All proceed from Planar 1/1 will go to this year’s Secret 7” charity partner, Help Refugees.