Onkyo Integra TX-DS989 7.1 Thx TX DS receiver. Onkyo Integra TX DS 989 (made in Japan), top-of-the-range with huge toroidal and condensate power supply with low ESR and very high efficiency. All this to offer the maximum in terms of dynamics and audio quality (for demanding audiophiles), 7.1 with certification THX ULTRA, THX Surround EX, DTS-ES, Dolby® Digital 170 watts RMS per channel (it can be operated at 6, 8 and 16 ohms). DTS Front panel with electronically powered movement. Excellent also as power/multi-channel stereo. Excellent cosmetic condition, as per photos, and fully functioning. Main features: THX Ultra Certified, THX Surround EX 7.1, decoding Dolby Digital & DTS decoding linear PCM, 192 kHz/24 bit DACs for all channels RS-232C for updates and remote control, optimum gain volume circuitry technology, WRAT (Wide Range Amplifier Design), professional grade component video switching; digital inputs and outputs both optical and coaxial, IntelliVolume input calibration system subwoofer outputs multi-zone management, digital upsampling mode, high-definition DSP 7 x 170 W RMS per channel, several connections (see the photos). Weight: approx. 25 kg. The photos published show the real receiver.