Denon PMA-1700NE 140W Stereo Integrated Amplifier (Black)

Key Features

• Advanced AL32 Processing Plus: Utilizes data interpolation algorithms to support high-resolution 384-kHz/32-bit PCM inputs, smoothing out the waveform for faithful sound recovery.
• Rear USB-DAC: Allows direct connection to a computer for high-resolution playback up to 384-kHz/32-bit PCM and 11.2-MHz DSD with an integrated jitter suppressor.
• MM/MC Phono Equalizer: Built-in phono preamplifier supports both Moving Magnet (MM) and Moving Coil (MC) turntable cartridges.
• 6-Block Chassis Configuration: Separates internal circuits (phono, volume, USB-DAC, amplification, power, and control) to minimize mutual electrical interference and vibrations.
• Analog Mode: Shuts off digital circuitry and display power when listening to pure analog sources to eliminate high-frequency interferenc 

• Home Hi-Fi Systems: Powers stereo bookshelf or floorstanding loudspeakers for critical music listening.
• Vinyl Playback: Connects directly to turntables using either MM or MC cartridges without needing an external phono stage.
• PC/Digital Audio Workstations: Functions as an external high-res USB Digital-to-Analog Converter (DAC) for computer-stored audio files or digital media players.
• TV Audio Enhancement: Connects via optical/coaxial inputs with an auto-play feature to upgrade television sound.

Specifications

Power Output:
70W + 70W (8 ohms, 20 Hz–20 kHz, THD 0.07%)
140W + 140W (4 ohms, 1 kHz, THD 0.7%)

Frequency Response: 5 Hz – 100 kHz (0 to -3 dB)

Total Harmonic Distortion (THD): 0.01% (-3 dB rated output, 8 ohms, 1 kHz)

Damping Factor: 100 or greater

Inputs:
Analog: 3x stereo RCA line inputs, 1x Phono (MM/MC), 1x External Pre-amp input
Digital: 2x Optical, 1x Coaxial, 1x USB-B (USB-DAC)

Outputs: 1x Stereo RCA (Recorder/Line out), dual speaker terminal pairs (A/B bi-wiring support), 1x 1/4-inch headphone jack

Dimensions (W x D x H): 434 x 410 x 135 mm

Power Consumption: 295 W (Standby: 0.2 W / 0.4 W with TV auto-play enabled)