Product Details

Description

Marantz design is timelessly elegant—an expression of the musical soundscapes our products bring to life. Rooted in a philosophy of balance and symmetry, our approach resonates through every detail, from audio performance to visual aesthetics. The STEREO 70s exemplifies this ethos, blending sophisticated engineering and signature Marantz warmth into a sleek, compact chassis that fits where traditional components cannot—without compromising on power or performance.

Every element inside the STEREO 70s is carefully curated. Specially selected components and a layout refined by the Marantz Sound Master ensure the delivery of the Most Musical Sound. With crystal-clear digital decoding of up to 192 kHz/24-bit audio and native DSD support, STEREO 70s opens the door to a world of high-resolution listening—revealing the nuance, detail, and dynamic range that compressed formats simply can’t match. Music comes alive with depth, dimensionality, and emotional impact.

What sets the STEREO 70s apart is its ability to offer the connectivity and features of a full AV receiver in a two-channel form factor. Borrowing flexibility from our CINEMA Series, this slim receiver supports 8K HDMI with ARC for seamless integration with modern smart TVs, gaming consoles, and streaming platforms. A user-friendly on-screen setup menu displays directly on your TV, making configuration intuitive and accessible for any user.

With support for up to two subwoofers, the STEREO 70s delivers commanding low-end performance even when paired with compact speakers—making it a perfect choice for those who value both simplicity and sonic depth. Whether you're building a minimalist audio setup or creating an elegant TV-based music system, the STEREO 70s proves that less can truly be more.

Featured Specs
Power Output Per Channel

2-Channel Driven: 75 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD
100 W at 6 Ohms / 1 kHz / 0.7% THD
1-Channel Driven: 150 W at 6 Ohms / 1 kHz / 10% THD

Upscaling

1080p to 8K UHD

Amplifier Class

Class-AB

General Specs
Depth (in.)

14.7

Height (in.)

4.3

Width (in.)

17.4

Product Weight (lbs.)

24.35

FAQs

Please read our FAQs page to find out more.

What is the warranty on Marantz Products?

Most new products come with a 3-year limited warranty for parts and labor, while certain models, such as those in the Cinema Series, are backed by a 5-year limited warranty for parts and labor. Marantz Certified products purchased from an authorized dealer are covered by a 1-year limited warranty for parts and labor.

Do you offer service on Marantz Products?

We do! In many cases we can service a still under warranty products in the home, however in rare cases we might need to bring it in for more extensive maintenance.

Do you accept trade-ins toward purchase?

Absolutely. We have an aggressive trade in program aimed at getting our clients to the next level. Ask one or our experts about it or submit your potential trade in gear here.

Interested in Learning More?

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