Pioneer PD-70AE Manual de referência - Página 9

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REAR PANEL

Works as a Premium D/A Converter with Digital Audio

Inputs

In addition to being a SACD/CD player, the

PD-70AE also functions as a D/A converter for

delivering superb sound. 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/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

Analogue Balanced Output (XLR) and Machined RCA

Terminal

Selected 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.

•SABRE™ is a trademark of ESS Technology, Inc. •The product with the Hi-Res Audio logo is conformed to Hi-Res Audio standard defined by Japan Audio Society. The logo is used under license from Japan Audio Society

All other trademarks and registered trademarks are the property of their respective holders.

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

Shielded CD Drive Case with Anti-Vibration Paint

The CD drive is housed in a shielded case with

honeycomb mechanism cover and anti-vibration

paint. The drive base is securely fixed by an

aluminium frame, and placed through a floating

structure using damping pulp material. This helps

to minimise vibration within and outside the drive.

Aluminium Disc Tray

The disc tray is made of die-cast aluminium, which

enhances the tray's rigidity and helps to further

stabilize the drive operation.

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. The on/off

switching function for RCA output is also available, offering high signal

to noise ratio and high separation for XLR 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

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, with increased frequency of audio cuts.

Digital Filter

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.

Rigid Under Base Construction

The PD-70AE adopts the Rigid Under

Base, Pioneer's high-quality sound

technology for 2-channel components,

which works to eliminate external

vibrations, providing steady bass

reproduction.

Anti-Standing Wave Insulator

The Anti-Standing Wave Insulator has been

developed through repeated listening tests,

featuring a special form with no parallel sides

inside to prevent cavity resonance. This makes

the sound localization, tone, and scale clearer,

while also enhancing the response to quick

sound.

Note: Specifications and design subject to change without notice.

PD-70AE(S)MGP