QUAD II, pair of mono block amplifiers delivering 15 watts under 8 Ohm. Mounted with GEC tubes, General Electric NOS (slight traces of use) Mythical device designed in the early 1950's by Peter Walker of the Quad brand, acronym of "Quality Unit Amplifier Domestic". Originally designed to amplify the not-less-famous ESL-57 electrostatic panels, these power units, equipped with KT66 tubes, have been and still are the delight of music lovers by their musicality never taken in default. Height: 17 cm - Width: 12 - Depth: 33 cm - Weight: 8.3 kg each.

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.