Denon PMA-50 User Manual

Explanation of terms
Bluetooth
Technology for near field wireless communications. This unit can connect
to Bluetooth devices wirelessly. To establish a Bluetooth connection, you
must perform pairing (registering) beforehand.
DSD (Direct-Stream Digital)
One of the audio data recording methods, it is the signal aspect used to
store audio signals on a super audio CD, and is Δ-Σ modulated digital
audio. It is configured of an array of single bit values at a 2.8224MHz
sampling rate.
NFC (Near Field Communication)
Technology for near field wireless communications. You can just touch
this unit with a device with the NFC function to establish a connection
between this unit and the device.
Sampling frequency
Sampling involves taking a reading of a sound wave (analog signal) at
regular intervals and expressing the height of the wave at each reading in
digitized format (producing a digital signal).
The number of readings taken in one second is called the “sampling
frequency”. The larger the value, the closer the reproduced sound is to the
original.
Pairing
Pairing (registration) is an operation that is required in order to connect a
Bluetooth device to this unit using Bluetooth. When paired, the devices
authenticate each other and can connect without mistaken connections
occurring.
When using Bluetooth connection for the first time, you need to pair this
unit and the Bluetooth device to be connected.
This unit can store pairing information for a maximum of 8 devices.
Protection circuit
This is a function to prevent damage to devices within the power supply
when an abnormality such as an overload, excess voltage occurs or over
temperature for any reason.
Linear PCM
Uncompressed PCM (Pulse Code Modulation) signals. Unlike lossy
compression audio sources such as MP3, no audio quality or dynamic
range deteriorates.
Contents
Connections Playback Setting procedure Tips Appendix
60
Front panel Display Rear panel Remote Index

Denon PMA-50 Specifications

General

Amplifier class	-
Audio output channels	- channels
Signal-to-Noise Ratio (SNR)	110 dB
Total Harmonic Distortion (THD)	0.004 %
RMS power output per channel (4 Ohm)	50 W
RMS power output per channel (8 Ohm)	30 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.2 W
Power consumption (typical)	35 W
Purpose	Home
Cooling type	Passive
Product color	Black, Silver
Connectivity technology	Wired & Wireless
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio coaxial in	1
Digital audio optical in	2

Weight and Dimensions

Depth	258 mm
Width	200 mm
Height	86 mm
Weight	2500 g