The Denon PMA-900HNE integrated amplifier is a stereo model featuring an Advanced High Current (AHC) Single Push-Pull circuit, with an output of 2 x 85 W at 4 Ω and 2 x 50 W at 8 Ω. Its discrete power amplifier design and high-current power supply support audio reproduction. Source Direct mode bypasses the tone control circuits.

It supports HEOS, AirPlay 2, Bluetooth and network playback, as well as an MM/MC Phono input. Digital inputs include optical and coaxial connections, and a USB-A port is available for audio file playback.

• Type: Integrated amplifier
• Technology: Solid
• Channels: Stereo
• Output power at 8 Ω: 50 W per channel
• Output power at 4 Ω: 85 W per channel
• Total harmonic distortion: 0.01%
• Signal-to-noise ratio: 105 dB
• Bass adjustment: ±8 dB at 100 Hz
• Treble adjustment: ±8 dB at 10 kHz
• Balance adjustment: Yes
• Speaker output: A/B
• Subwoofer output: Yes
• Phono input: MM/MC
• Optical inputs: 3
• Coaxial inputs: 3
• Analogue input: Yes
• USB-A input: Yes
• Headphone output: Yes
• Streaming: HEOS, AirPlay 2, Bluetooth, Spotify Connect, TuneIn, Deezer Premium+, QQ Music, SoundCloud, Tidal, Amazon Music Unlimited, Amazon Music HD, Prime Music, Napster
• Internet radio: Yes
• Wi-Fi: 2.4 GHz (11b/g/n), 5 GHz (11a/n/ac)
• Bluetooth: Yes
• DSD network playback: 5.6 MHz
• Supported audio formats: MP3, WMA, AAC, DSD, FLAC HD 192/24, ALAC 96/24, WAV 192/24
• Gapless playback: Yes
• Digital input sampling rate: 192 kHz / 24-bit
• Remote control app: iOS, Android
• Width: 43.4 cm
• Height: 13.1 cm
• Depth: 37.6 cm