Description
PREMIUM INTEGRATED AMP REPRESENTING A NEW ERA OF AUDIO ENJOYMENT
Denon is one of the rare audio brands that continued to actively develop Hi-Fi components and accumulate, refi ne, and pass down Hi-Fi audio technologies. The 2500NE series, designed for today’s age, has been developed by both veteran engineers and talented young engineers who have inherited the Denon technologies and expertise that have been cultivated over many years and decades. And the performance of the Denon PMA-2500NE goes well beyond that of Denon’s previous PMA-2000 series. With its ultimate built-quality, unique Denon technologies and state-of-the-art connectivity, the Denon PMA-2500NE truly is a masterpiece of sound technology. Thanks to the rear USB-B input and embedded high quality D/A converter, the PMA plays high resolution files up to 384kHz/32bit and DSD up to 11.2MHz from a computer in impeccable sonic quality. For the best performance from analogue inputs, the PMA features an Analog Mode which allows to switch off all unutilized sections like the digital input circuitry or the low noise display for an unaltered audio reproduction.
Advanced Ultra-High Current (UHC)-MOS Single Push-Pull Circuit for balancing Power and Details
To achieve impeccable balance between delicate details and vigor in sound, the Denon PMA-2500NE employs Ultra High Current MOS (UHC-MOS) FETs, capable of producing ample current in a single push-pull configuration which deliver superior linearity in the output stage throughout the sonic range from musical details to robust current. The technique of driving multiple amplifier de-vices in parallel to secure robust current has solved the problem of muddiness in sound caused by uneven performance among the devices. And to achieve musical expression filled with the delicate nuances of sound, Denon has continued to focus on am-plification performed by one pair of devices. The Denon PMA-2500NE is endowed with high-voltage, large-capacity UHC-MOS FETs (peak current of 210A). In addition, the Dual FET + cascode bootstrap connection maintains a constant voltage for the UHC-MOS while improving temperature stability, to reliably bring out the superior acoustic characteristics of UHC-MOS.
NEW AND UPGRADED FEATURES
- Further improved sound quality
- 2 optical and 2 coaxial digital inputs
- USB-B input for High Resolution Audio up to 384kHz/32bit and 11.2MHz DSD
- Advanced AL32 Processing Plus
STATE-OF-THE-ART DENON SOLUTIONS FOR MAXIMISING CONTENT QUALITY
- 2x 160 W (4ohm)
- Advanced Ultra-High Current (UHC)-MOS Single Push-Pull Circuit for balancing Power and Details
- DAC Master Clock Design
- Complex chassis construction with 6 independent blocks to eliminate unwanted noises
- High-performance MM & MC Phono Equalizer
- Analog Mode swiching off all digital sections to maximize performance while listening to analogue sources
- Digital isolator to eliminate high-frequency computer noise on the USB-B
- Direct Mechanical Ground Construction to minimise unwanted vibration
EASE-OF-USE
- System remote control unit to control the amplifier and CD Player as well
- Large size volume control knob for precise adjustment
- External Pre-Amplifier Input for easy integration in a Multichannel AV System
- Digital input and IR Control port for easy integration of HEOS link to add streaming and internet radio capability
- Auto Standby and low power consumption at stand-by 0.2 W
Specifications
Power amplifier section
- Rated output : 80 W + 80 W (20 Hz – 20 kHz, 8 ohms, T.H.D. 0.07%), 160 W + 160 W (1 kHz, 4 ohms, T.H.D. 0.7%)
- Total harmonic distortion : 0.01% (rated output -3 dB, 8 ohms, 1 kHz)
Preamplifier section
Input sensitivity / Impedance
- PHONO MC : 0.2 mV/100 ohms)
- PHONO MM : 2.5 mV/47 kohms
- LINE : 135 mV / 47 kohms (Source Direct: OFF)
Signal-to-noise ratio
- PHONO MC : 74 dB (0.5 mV input)
- PHONO MM : 89 dB (5 mV input)
- LINE : 110 dB
Tone control
- Treble : ± 8 dB at 10 kHz
- Bass : ± 8 dB at 100 Hz
General
- Power supply : AC 230 V, 50 Hz
- Power consumption : 310 W (Standby: 0.2 W)
- Dimensions (W x H x D) : 434 x 182 x 431 mm
- Weight : 25.0 kg
Ports
IN
- Phono (MM/MC) : x 1
- Audio input (incl. Phono) : x 5
- Digital Optical : x 2
- Digital Coaxial : x 2
- USB-B : x 1
- External Pre-Amplifier : x 1
OUT
- Rec output : x 1
- Speaker out (Bi-wiring) : A/B
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