Denon PMA 510AE Owners Manual

Page 1

New model information

PMA 51 OAE

Integrated amplifier with enhanced audio dynamics

The PMA-SloAE features High-Current Single-Push-Pull circuitry to achieve both strength and detail in music
playback, which is Dehon's focus for its pure audio amplifiers. Denon's engineers have used their extensive
knowledge of audio technology to create an integrated amplifier that is a step up in class from previous
designs. For improved convenience, the remote control unit that comes With the PMA-SlOAE includes the main

functions that control Denon CD players.

.041»..va o o o
O

I 65.

Premium Silver

flyfl Current

SlNGLE nuswvuu ClRCUlY

Black

Features

High quality sound

I High Current (HO) SinglerPushrPul] Circuit for musical detail and power
I Wide dynamic range, supporting highrgrade audio sources

I Main transformer With separate power supplies for analogue and
digital circuits

I Microprocessor stop mode for higher sound quality

I Vibrationrresistant design With Direct Mechanical
Ground Construction

I European soundrtuned

W 0mm
Imrnmlowm

«mmminn PM we

S.L.D.C

:imtimtumxmmvmnai

Useful Functions

I Newlyrdesigned system remote control

I Phono Equalizer Amp (MM), for connecting an analogue record player
I Headphone jack

Others
I Less than 0.3 W in standby

I Aluminium front panel befitting of the elegance of a highrend
audio product

I Design matches the new DCDrSiOAE CD player

www.denon.eu

Page 2

High quality sound

High Current (HC) Single-Push-Pull Circuit for
musical detail and power

The PMA751OAE incorporates HC transistors with
2 to 3 times the electrical current supply capability
of conventional power transistors for audio.
Denon's acclaimed HC SinglerPushrPuII Circuit
has been inherited from its highrend models which.
together With a fully discrete amplifier design, pro
duces a powerful sound filled with beautiful musical
details.

High-speed, high-capacity power supply

circuit for HC Single-Push-Pull

The PMA7510AE's power circuit uses a block
capacitor that Denon engineers have iointly devel
oped with a parts manufacturer and a Schottky
barrier diode that features low internal resistance
for low loss. short recovery time. and negligible
rectifying noise. This highly stable electrical current
supply further brings out the expressive power of
sound produced by the HC SinglerPushrPull Circuit.

Wide dynamic range, supporting high-grade
audio sources

The PMA7510AEs tone control and power amplir
fier circuit have been carefully adjusted to secure a
frequency response of up to 100 kHz during actual
use. Also, improvements in the volume circuit supr
press noise in the amplifier to achieve high sonic
resolution These features and others give the
PMA751OAE plenty of latitude to handle the wide
dynamic range of highrgrade audio sources such
as Super Audio CD and DVDrAudio

Main transformer with separate power supplies
for analogue

The coiled Wire Within the power transformer for
the audio signal and control circuits has been
separated to eliminate mutual interference and ad
verse influences on sound quality The PMA7510AE
also has a separate transformer to minimize power
consumption when in "standby". Ensuring a more
environmentally friendly design.

Micro-processor stop mode, for higher sound
quality

The Microprocessor Stop Mode automatically
stops all operations of the microprocessor when
it is not needed during playback By stopping the
oscillation of the microrprocessor's clock during
normal listening, the audio signal is protected from
noise and the quality of sound is improved.

Vibration-resistant design with

Direct Mechanical Ground Construction

The power transformers. themselves a source of
vibration, have been placed near the base of the
unit and immediately above the insulators to allow
direct dissipation of unwanted vibrations. minir
mizing propagation through the unit.

Signal Level Divided Construction

The PMA7510AE employs Denon's Signal Level
Divided Construction (SLDC) in which the circuits
for small and large signals, the microprocessor.
and other circuits are separated in an ideal manner
to minimize mutual interference.

"Source Direct" function - for clean, pure audio
reproduction (simple 8. straight signal)

The PMA751OAE includes a Source Direct function
that allows the audio signal to bypass the Bass,
Treble. Loudness, and Balance control circuits and
maintain its purity for optimum sound transparency
during playback. This Source Direct function works
for all inputs

Every detail of the design devoted to
high-quality sound

The relay sWitch used for CD and Phono input con
tains an inert gas to prevent the occurrence of noise
that can negatively affect the signal, in addition,
durable parts strictly selected for their contribution
to sound quality. such as the largercapacity block
capacitor for the power supply circuit, highrduality
sound carbon resistors, and highrduality sound
capacitors. are also used. Each individual part
employed in configuring the circuits reflects this
emphasis on high sound quality.

Useful Features

Newly-designed remote control unit

The PMA751OAEs remote controls the main vol
ume. function switching, muting. and remote
power on/off (linked With an AC outlet). The sysr
tern remote also controls Denon CD players and
tuners,

[CD player operations]
, Numerical buttons
, Program / direct play
, Random play
, Repeat playback
, Play / pause
, Stop
, Reverserskip
, Forwardrskip
etc..

[Tuner operations]
, Preset selection

Others
- Speaker A I B switches
- Front panel layout. designed for ease of use

Power amplifier section
Rated output 45 W + 45 W
(8 ohms, 20 Hz , 20 kHz.
THD 0.07%)
70 W + 70 W
(4 ohms, 1 kHz, THD 0.7%)

Total harmonic O 02% (Bohms. 1 kHz)

distortion

Preamplifier section

Phono equalizer

rated output

Input sensitivity/ Impedance

Line 100 rnV/47 kohms
(Source Direct: OFF)
100 mV/16 kohms
(Source Direct: ON)

150 mV (REC out terminal)

Phono 2 5 mV/47 kohms

RIAA deviation

Phono 20 Hz , 20 kHz, :0.5 dB
Signal-to-noise ratio (IHF A network)

Line 105 dB (Source Direct: ON)
Phono (MM) 84 dB

(input terminals shorted.
input signal 5 m\/)
Tone controls

Bass 100 Hz, :8 dB
Treble 10 kHz, :8 dB
General

Power supply AC 230 V, 50 Hz
Power consumption 185 W

(Standrby: less than 0.3 W)
Dimensions (Wx H x D) 434 x 121 x 307 mm

Weight 6 5 kg

Ports

In Phono (M M) x 1
CD X 1
Tuner x 1
Line x 1
Recorderr1 (Playback) x 1
Recorder72 (Playback) x 1

Out Recorderr1 (REC) x 1
RecorderVZ (REC) x 1

Other AC outlet x 1

EAN

PMA51OAEBKE2 4582116381658

PMA51OAESPE2 45821 16381665

Desigri aria flout arr: are suoect to change wriliout notice

Devon, is' aideiriairk or registered tradeiriairk aiDaM Holdings lnc

Denon Europe
D vsiori oi om Germany (3"in
Aii der K'einbal'n 18

41334 Netteral Germany

Tel 0049 mi 12080

Fax 00492157120810

Wva deiiori eu

www.denon.eu