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Power amplifiers stereo — Denon HEOS AMP
Description, images, technical data and specifications
Denon HEOS AMP
Image source — © Denon
The HEOS AMP is a stereo power amplifier with built-in HEOS streaming from Denon, a well-established Japanese manufacturer, built for genuine multi-room audio distribution without requiring a separate preamplifier or streaming component. The HEOS AMP brings Denon's considered engineering to a comprehensive networked amplification solution.
Key specs that matter
Input sensitivity is 150mV, with input impedance at 47k ohms single-ended. Output power is 70W into 8 ohms. Frequency response spans a wide 10Hz to 40,000Hz within plus-or-minus 3dB. Signal-to-noise ratio is 86dB, with total harmonic distortion plus noise at 0.5% with full global feedback. At 93 x 221 x 214mm and 2.8kg, the HEOS AMP maintains a compact footprint for a complete networked amplification solution.
Sound and use context
Expect dependable, straightforward amplification combined with Denon's HEOS multi-room streaming platform built directly into this compact chassis, letting a buyer add a capable networked zone anywhere in a home.
Pairing
The built-in HEOS platform lets the HEOS AMP stream directly from compatible services without needing a separate source component, connecting directly to any passive loudspeaker pair.
Alternatives
Denon's broader HEOS-equipped catalogue, including the PMA-900HNE integrated amplifier and HEOS Link HS2 preamplifier, offers alternatives for buyers wanting HEOS streaming in a different product category.
Key specs that matter
Input sensitivity is 150mV, with input impedance at 47k ohms single-ended. Output power is 70W into 8 ohms. Frequency response spans a wide 10Hz to 40,000Hz within plus-or-minus 3dB. Signal-to-noise ratio is 86dB, with total harmonic distortion plus noise at 0.5% with full global feedback. At 93 x 221 x 214mm and 2.8kg, the HEOS AMP maintains a compact footprint for a complete networked amplification solution.
Sound and use context
Expect dependable, straightforward amplification combined with Denon's HEOS multi-room streaming platform built directly into this compact chassis, letting a buyer add a capable networked zone anywhere in a home.
Pairing
The built-in HEOS platform lets the HEOS AMP stream directly from compatible services without needing a separate source component, connecting directly to any passive loudspeaker pair.
Alternatives
Denon's broader HEOS-equipped catalogue, including the PMA-900HNE integrated amplifier and HEOS Link HS2 preamplifier, offers alternatives for buyers wanting HEOS streaming in a different product category.
Specifications
Model name
HEOS AMP
Input sensitivity (mV)
150
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
47 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
70
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
40 000
Signal to Noise Ratio (dB)
86
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.5
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
93 x 221 x 214
Weight (kg)
2.8
Official link