Pioneer PD-70AE Podręcznik referencyjny - Strona 2
Przeglądaj online lub pobierz pdf Podręcznik referencyjny dla Odtwarzacz CD Pioneer PD-70AE. Pioneer PD-70AE 9 stron. Sacd player & d/a converter
Drukuj stronęAudio 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
3
1
2
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.
2
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