Integrated Amplifiers
Marantz Model 40n
All Marantz · MSRP $2,700

The Marantz Model 40n is an integrated stereo amplifier with Class A/B topology rated at 70W per channel into 8 ohms, using Marantz's HDAM-SA3 amplifier circuit. It includes network streaming via HEOS, an MM phono input, and one HDMI ARC input, and sits in the Marantz Hi-Fi line alongside the Model 30 and Model 50.
Specifications
| Frequency response | 5 Hz – 50 kHz |
| Power output | 70 W into 8 Ω · 100 W into 4 Ω |
| THD | 0.02% |
| Signal-to-noise | 106 dB |
As stated by the manufacturer — not community data.
Community score
No one has said what this sounds like yet.
Three words is enough to start the page — warm or bright, lean or full, smooth or energetic.
Sign in to say what you heard0 people own it · 0 have rated it
Your relationship
Owners and listeners rate. Everyone else reads — which is what keeps these numbers worth reading.



