The Chapter Couplet 250S is a ‘State Of The Art’ audiophile two-channel Power Amplifier, that incorporates years of Research and Development in power supply and D Class Audio circuits. The Couplet 250S features a number of new design features along with scrupulous attention to technical detail.

Our objective is to provide a product capable of great musicality and realism whilst boasting exemplary technical specifications. By bringing together engineers and designers with a lifetimes experience in audio and power system design we believe this objective has been more than achieved.