The Marantz 70s is a modern, 75W integrated amplifier with a slim profile. Introduced in 2024, it features a 2 - channel discrete power amplifier with a high - res DAC and a dedicated MM phono input. It has a great mix of HDMI inputs, including (3) 8k, (3) 4k, and (1) with ARC support. Connect wirelessly via Wi - Fi, Bluetooth, and AirPlay 2, and enjoy multi - room audio with the HEOS app. It also has RCA analog, coaxial, and optical digital inputs, (2) speaker terminal pairs, and a front - panel headphone output. A remote control is included. The STEREO 70s combines the flexibility of CINEMA Series AVRs into a simple 2 - channel receiver. 8K HDMI with ARC helps connect smart TVs, game consoles, and streaming systems. The on - screen display on your TV aids setup. Support for up to 2 subwoofers provides deep bass even with small bookshelf speakers. Engineered with special components, it reveals the natural power and immersiveness of sound. It decodes up to 192 kHz 24 - bit audio and DSD for high - resolution music. Power output is 75W at 8 ohms RMS and 100W at 6 ohms RMS. Inputs include Bluetooth, Wi - Fi, 6x HDMI, etc., and outputs have 2x speaker terminal pairs, 1x HDMI ARC, etc. Dimensions (without antenna) are 17.4' x 4.3' x 14.7' (442 x 109 x 373 mm) and it weighs 24.4 lb (11 kg). Comes with a remote control and antenna.
Using your Marantz 70s amplifier is easy. First, connect your devices. You can use the HDMI inputs to connect your smart TV, game console, or streaming system. For audio sources like turntables, use the dedicated MM phono input. If you want wireless connectivity, connect via Wi - Fi, Bluetooth, or AirPlay 2. You can also connect other audio devices using the RCA analog, coaxial, or optical digital inputs. Attach your speakers to the speaker terminal pairs. The front - panel headphone output is great for private listening. When setting up, use the on - screen display on your TV to help you configure the settings. You can adjust the sound according to your preference and even use the support for up to 2 subwoofers to get that deep bass. As for the remote control, it makes it convenient to operate the amplifier from a distance. For maintenance, keep the amplifier in a well - ventilated area to prevent overheating. Wipe it with a soft, dry cloth regularly. Avoid exposing it to dust, moisture, and extreme temperatures. If you're not using it for a long time, unplug it from the power source.
