The TSS-1 is a home theater sound system produced by Active Servo Technology. The system features 4-channel output, supports DTS digital audio input, and has built-in front, surround, center, and subwoofer speakers.
This manual covers the Yamaha TSS-1 Home Theater Sound System, a 5.1‑channel surround system that includes an amplifier unit, five satellite speakers and a subwoofer. It explains the system's features, safety precautions, and how to unpack and prepare the components for use.
The guide details speaker placement, mounting options, connections, control functions, input and mode selection, and provides a troubleshooting section with common problems and solutions. Technical specifications of the amplifier unit are listed at the end of the document.
| RMS Output Power per Channel | 20W + 20W (20 Hz‑20 kHz, 0.4% THD) |
|---|---|
| Frequency Response | 20 Hz‑20 kHz (+1.0 dB) |
| Total Harmonic Distortion | 0.06% or less (4 V/6 Ω) |
| Signal‑to‑Noise Ratio (USB) | 85 dB or more |
| Signal‑to‑Noise Ratio (Digital) | 90 dB or more |
| Power Supply (U.S./Canada) | AC 120 V, 60 Hz |
| Dimensions (W × H × D) | 120 × 294 × 355 mm |
| Weight | 5.5 kg (12 lb 2 oz) |
Hold the plug itself, not the cord, and disconnect the AC adaptor from the AC receptacle before making any connections or moving the system.
Press the INPUT selector button repeatedly until the desired mode (DIGITAL, 4CH, or 2CH) is indicated by the corresponding LED.