Marantz STEREO 70s Stereo Network Receiver - Black

Slim, Simple, High-Performance Two-Channel Stereo Home Theater Receiver with Streaming

The Marantz STEREO 70s merges the flexibility and features found in Marantz's CINEMA Series AVRs into a slim and simple two-channel receiver. 8K HDMI plus ARC facilitates connection of smart TVs, game consoles, and streaming systems. The convenient on-screen display uses your TV screen to assist with setup. Support for up to two subwoofers means plenty of deep bass even when using small bookshelf speakers.

Delivering 75 watts per channel, the fully discrete stereo amplifier produces clear, detailed, warm, spacious, and dynamic sound from any source. LA preamp output with preamp mode lets you connect to an external amplifier for even higher sound quality and more power should you decide to upgrade later.

Six HDMI inputs (3x 8K) are compatible with streamers, game consoles, Blu-Ray players and more. HDMI-ARC enables simple connection to your TV or projector.

High Resolution Audio

Music and movies really come to life with the STEREO 70s. Carefully engineered with specially chosen components, the STEREO 70s unveils the natural immersiveness and power of sound. Crystal clear digital decoding of up to 192 kHz,s 24-bit audio and DSD opens a new world of high resolution music with depth, breadth, and clarity not available with lossy files.

Slim and Elegant

Marantz design is timelessly elegant—an expression of the musical soundscapes the products create. The company's philosophy of balance and symmetry is evident in our sound and our designs. Meticulously engineered in a compact chassis, STEREO 70s fits where standard equipment cannot.

HEOS® Built-in Multi-Room Streaming

HEOS® Built-in technology lets you enjoy your favorite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room or select a different song for each connected room – the choice is yours.

Full Range of Digital and Analog Inputs

A full complement of analog and digital inputs plus built-in streaming and HDMI make listening enjoyable and easy, regardless of source. Stream from Spotify, Pandora, Tidal, and more or enjoy your own music file libraries. Works with Alexa, Google, and Siri. HDMI ARC (Audio Return Channel) adds uncommon flexibility to this stereo amplifier by enabling TV sound through your stereo. All functions can be controlled with the free HeOS app for Apple and Android, or use the included wireless remote.

Built-in Marantz Phono Preamp

The joy of vinyl playback is both audible and tactile, but it requires highly specialized electronics for high performance. A Marantz phono preamplifier is built in so you can connect a turntable with MM cartridge directly to STEREO 70s. You’ll enjoy your favorite records and discover new ones, all without the burden of additional electronics.

Subwoofer Outputs

Deep bass is a visceral and exciting sensation. When partnered with equally excellent speakers, the STEREO 70s produces impressive bass. If you want more, add a subwoofer using the dedicated subwoofer outputs and dial in the low-frequency crossover settings and level for precise integration with your main loudspeakers.