Pioneer PD-70AE Manual de referência - Página 2

Procurar online ou descarregar pdf Manual de referência para Leitor de CD Pioneer PD-70AE. Pioneer PD-70AE 9 páginas. Sacd player & d/a converter

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Audio Features

Works as a Premium D/A Converter with Digital Audio Inputs

The PD-70AE is equipped with optical

and coaxial digital input terminals,

letting you connect other digital

players for quality audio playback using

the SACD player's high-grade D/A

converter. The carefully designed build-

quality brings out the full potential of

the high-performance ESS DAC, letting

you enjoy solid sound full of rich details

from the connected component.

Analogue Balanced Output (XLR) and Machined RCA

Terminal

Selected gold-plated terminals are used for analogue balanced

output (XLR3), achieving high-resolution sound by quality signal

transmission. Machined and gold-plated RCA terminals are used

for the analogue unbalanced output. The analogue unbalanced

output can be turned on/off. By turning it off, noise from the

unbalanced output can be reduced.

Full Balanced Circuitry

From D/A conversion to signal

output, the whole analogue process

is constructed with a full-balanced

circuitry featuring independent left

and right channels. This allows

high-grade audio transmission by

cutting out the interference from

disturbance noise. When connected

to an amplifier with balanced

output, the common impedance in

transmission can be minimised,

resulting in enhanced channel

separation.

Balanced Circuitry Image (Lch)

DAC

(Lch)

DAC

1-8

ES9026PRO

I/V

LPF

Balanced transmission

Unbalanced transmission

RCA ON/OFF

RCA LINE OUT

BUFFER

XLR LINE OUT

BUFFER

SACD PLAYER & D/A CONVERTER REFERENCE GUIDE

Analogue/Digital Discrete Power Supply Circuitry

The digital and analogue circuitries each have discrete power

supply. The PD-70AE is designed with the shortest and the most

optimal power supply stage as well as audio signal path, to

provide pure and rich sound reproduction.

Rigid anti-vibration drive

mechanism with

extremely accurate disc

readout

Audio signal

flow

Digital power

supply

Analogue power

supply

Full balanced circuitry with

minimum noise from D/A

conversion to output

Custom Electrolytic Capacitors for High-Quality Audio

A custom electrolytic capacitor

for high-grade audio has been

selected through repeated trials

in listening to SACD and CD

sound. The capacitor brings out

the best from audio discs, letting

you enjoy stable performance of

powerful and dynamic sound.

Lock Range Adjust Function for Reducing Jitter by

Adjusting Lock Range Accuracy

The function allows you to make fine adjustments in the DAC's

lock range to reduce jitter in the input signal. Adjustments can be

made in six steps, with the default set at Range 6. Ranges 1 to 3

are intended for fine-tuning by expert users.

* Narrowing the range may release the lock, and cause audio cuts and noise.

Jitter noise

Jitter reduced by

narrower lock range

Digital Filter with 3 Modes (SHARP/SLOW/SHORT)

The digital filter lets you enjoy three types of sound characteristics

by switching the DAC—"Slow" for soft and warm, "Sharp" for

solid and tight, and "Short" for quick and forward sound.

Quick-response

digital power

transformer

Quick-response

analogue power

transformer

Digital discrete

power supply

Analogue discrete

power supply

Low phase noise crystal

oscillator for DAC

DAC lock range