TEAC AG15D 7-Channel Home Cinema Receiver - DTS-ES (Discrete, Matrix) and DTS NEO:6 (Cinema, Music) surround decoder DTS 96/24 decoding Dolby Digital-EX and Dolby ProLogic IIx surround decoder Dolby Virtual Speakerand Dolby Headphone Total discrete amplifier for all channels COS (Calibration Optimi and more Home HiFi Systems