The Yamaha DSP-AZ1 is a high-end AV amplifier released in late 2001 (primarily for the Japanese market) as Yamaha’s flagship model for home theater systems. It supports 8-channel surround sound processing, including advanced formats like DTS 96/24, DTS-ES Discrete 6.1, Dolby Digital EX (matrix 6.1), and MPEG-2 AAC at 96kHz/24-bit. It features Yamaha’s proprietary Cinema DSP technology for immersive audio effects, upmixing options like Dolby Pro Logic II and DTS Neo:6, and is designed for exceptional sound quality, versatility, and compatibility with all major movie sound formats. Weighing around 30kg, it was praised for its power, channel separation, clarity, and neutrality in both multi-channel and stereo modes.
| Category | Details |
|---|---|
| Amplifier Type | 8-channel AV amplifier (7.1 surround capable) |
| Power Output | 130 watts per channel into 8Ω (stereo mode); typically 120-150W per channel in multi-channel (1kHz, 8Ω, varying by configuration) |
| Audio Formats Supported | Dolby Digital EX (6.1 matrix), DTS 96/24 (5.1), DTS-ES Discrete 6.1, DTS Neo:6, Dolby Pro Logic II, MPEG-2 AAC (96kHz/24-bit), Cinema DSP (Yamaha’s proprietary processing) |
| Inputs/Outputs | Multiple analog, coaxial, and optical digital inputs; component video inputs with D5 support (HDTV compatible); 8-channel pre-outs; headphone output; phono stage (in related models like DSP-AX1) |
| Video Support | Component video bandwidth up to 60MHz (HDTV compatible); no full video upconversion |
| Dimensions (W x H x D) | 435 x 191 x 453 mm (approximate, based on similar models) |
| Weight | Approximately 30 kg |
| Power Consumption | 500W maximum; low standby power (~1.2W, based on successor models) |
| Other Features | 32-bit YSS-938 DSP processor; remote control (RAV-220 or similar with LCD); macro commands; learning capability; neutral stereo mode (DSP bypass) |
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Utmerket(1)
2001
