Marantz Stereo 70s Power Amplifier

Get serious home cinema with only two speakers. All the technology found in full-size surround sound AV receivers in a slimline, stereo receiver. 75-watts-per-channel, with 8K HDMI, subwoofer output, and streaming built-in.

• Slimline Design
• 2.2 Channels
• 75 Watts Per Channel
• Custom HDAM
• 6 HDMI Inputs plus eARC
• HEOS Built-in

Power Amplifier

• Number of Powered Channels: 2
• Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive): 75 W
• Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive): 100 W
• Power Output (6 ohm, 1 kHz, 10% 1ch Drive): 150 W
• Discrete Power Amplifier: Yes
• Amplifier Topology: Class A/B

Inputs Outputs

• HDMI In / Out: 6 / 1
• Analog In / Fixed Level Out: 3 in / out
• Phono (MM) In: Yes
• Digital In: Optical / Coaxial: 1 / 1
• Multi-Room Out: analog / digital: 1 / 0
• Multichannel Preamp Out: 2.2
• Subwoofer Out: 2
• Number of Speaker Terminals: 4
• Speaker A / B: Yes
• USB Audio: USB A (Host)
• AM/FM Tuner: Yes

Multichannel Surround Technologies

• Max Number of Processing (Preamp) Channels: 2,1

HDMI

• Total HDMI Inputs / No. Support 8K: 6 / 3
• HDCP2.3 support: Yes
• HDMI Outputs: Main / Zone: 1 / 0
• HDMI Upscaling: 1080P/4K to 8K
• Audio Return Channel: ARC
• Video Dynamic Range: HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR
• ALLM (Auto Low Latency Mode) Pass-through for gaming: Yes
• Variable Refresh Rate / Quick Frame Transport: Yes / Yes
• HDMI Pass-Through in Standby Mode: Yes

Smart Home Integration and Control

• Voice Assistant Compatibility: Alexa / Google Voice Assistant / Apple HomePod / JoshAi
• App for Smart Phones & Tablets (iOS & Android): Marantz AVR App
• HEOS Multi-Room Integrated: Yes
• HEOS Link Compatibility: IR/ IP: Yes / Yes
• Multi-Room zones: 1
• Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog: 2 Ch / 2Ch / Yes / Yes
• Zone Audio Output: Speaker / Preout: No/Yes
• HDMI Diagnostics: Yes