Denon

Denon PMA2500 Integrated Amplifier Silver

Item 1083137

Stores Availability

Out of stock

Secure Transaction

Key Information

Number of Channels: 2CH
Audio Output: 320 W
Color: Silver

Details

Integrated Amplifier Denon PMA-2500

High quality sound

Advanced UHC-MOS Single Push-pull Circuit

The UHC-MOS FET is employed for the power amplifier output stage. The steady current is 70 A and the instantaneous current is 210 A. The operation stability affected by the temperature fluctuation is improved by using the dual FET selected first stage for the voltage amplifier stage. Furthermore, the phase property is stabilized up to the high range by using the cascade bootstrap circuit.

Power Supply

To make the most of the Advanced UHC-MOS Single Push–pull Circuit, this powerful power supply consists of a LC mount twin transformer, schottky barrier diodes that have high current capacity, and a custom block type capacitor that is tuned for high-quality sound.

Mechanical Ground

A chassis that has 6 discrete blocks shielded for each signal level and a foot made of high density materials pursue the Mechanical Ground concept, eliminating the influences caused by external vibration and preventing vibration of the transformer, the internal vibration source, from being transmitted to the amplifier circuit.

High performance

Equipped with a USB-DAC function to support playback of high-resolution sound sources

This unit supports the playback of high resolution audio formats such as DSD (2.8/5.6/11.2 MHz) and PCM files up to 384 kHz/32 bits. It provides high quality playback of high resolution files into this unit from a computer via USB-B connection.

DIGITAL AUDIO IN connectors (COAXIAL/OPTICAL)

You can play back PCM signals up to 192 kHz/24 bits by inputting digital audio signals from an external device into this unit.

Phono Equalizer

Even a user who is particular about analog records is satisfied because the Phono Equalizer circuit for the FET input supports MM/MC.

External Pre-amplifier Input

A EXT.PRE IN (External Pre-amplifier input) that can also be used for a standalone power amplifier is equipped, useful for combining with the audio system and home theater system, etc.