Chamber are an ensemble from Frankfurt, Germany, based around vocalist/guitarist Marcus Testory, formerly of Asp. The ensemble's full name is Chamber, L´Orchestre de Chambre Noir.

Current lineup features Marcus Testory (Lead Vocals, Guitars), Katharina Kranich (Cello, Vocals), Natalie Eis (Contrabass, Piano), Olga Andreeva (Viola, Vocals), Christoph Aschauer (Drums, Piano), Elisabeth Kranich (Violin, Vocals) Tina Kögel (Violin), Ralf Hübner (Guitars, Violin).