Take your next step in Hi-Fi: The PM6007 integrated current feedback amplifier powers 2x 45W (8 ohms RMS, 20Hz – 20kHz) to offer a refined audio experience. Meticulously and masterfully tuned: During the extensive tuning process, Marantz sound masters carefully refine and curate each component for optimal performance. Wide range of connectivity: Experience Hi-Res audio files exactly as intended through the following gold-plated inputs: 5 analog inputs, one coaxial input, and two optical digital inputs. An updated audio experience: The newly updated, high-quality DAC AK4490 offers a cleaner sound for your enjoyment. Digital filter modes for Optical/Coaxial input: Listen to a more refined audio experience to fit your taste with the new digital filter mode feature. Built to perform: In addition to high-quality speaker terminals with A/B switching capability, a fully-shielded DAC unit, and copper screws, the rigid feet provide a true-to-performance sound. Marantz proprietary HDAM-SA3 circuit: You will experience a wider dynamic range with lower distortion for the output stage. Advanced thermal compensation: No memory distortion for clean and precise audio reproduction even after powerful bass attacks. Customized components for a more refined sound: The Toroidal Transformer and high-quality, customized components deliver exceptional sound quality. Integrated phono input: Featuring a high-quality MM phono pre-amp with FET input to enjoy the best signal purity and sound from your favorite vinyl. Enjoy deeper bass with a subwoofer output: Enjoy powerful bass by adding a subwoofer, companion bookshelf speakers or even further extend bass with the addition of floor standing speakers.