Esoteric RZ-1 User Manual

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The remote control is housed in an aluminum
body, prov iding a weight y feel in the ha nd
and exud ing a sense of re finement.

Amplier Section
Output Power 100 W + 100 W (1 kHz, 6 Ω, JEITA)
Minimum rated power output 80 W + 80 W (1 kHz, 0.1 %, 6 Ω, LPF 20 kHz) (JEITA)
Minimum impedance 4 Ω
Frequency response 15 Hz - 65 kHz (+1 dB, -3 dB, 6 Ω) (JEITA)
Total harmonic distortion 0.003 % (1 kHz, output 45 W, 6 Ω, LPF 20 kHz) (JEITA)
Signal-to-Noise Ratio (S/N) 102 dB
Input Sensitivity LINE : 46 mVrms (JEITA)
(input le vel for rated o utput at max imum volume) PHONO (MM) : 1.0 mVrms (JEITA)

Integrated Music System

RZ-1

Analog input
Jacks RCA jacks (2 channels) x 2
Input impe dance LINE: 100 k Ω (JEITA) PHONO: 48 kΩ (JEITA)
RIAA deviation PHON O (MM) 20 Hz to 15 kHz, ±0.5 dB
Digital input
COAXIAL jack RCA jack x 1 (0.5 Vp-p/75 Ω)
OPTICAL jack Optical digital jack x 1 (-24.0 to -14.5 dBm peak)
USB port USB type B x 1 (USB 1.1 or higher)
Input sampling frequency COAXIAL/OPTICAL : 32 kHz to 192 kHz USB : 32 kHz to 96 kHz

Compatible format Super Audio CD, CD-DA
Compatible disc typ e Super Audio CD, CD, CD -R, CD-RW
Playback mode DSD native

Digital lter 32 bit 8-times oversampling

Power supply Europe model : AC 230 V, 50 Hz
U.S.A./Canada m odel : AC 120 V, 60 Hz
Korea model : AC 220 V, 60 Hz
Power consumption 105 W (standby mode: 0.5 W)
External dimensions (W x H x D) 400 x 77 x 368 mm (15-3/4" x 3" x 14-1/2") (including p rotrusions)
Weight 9 kg (19-7/8 lb)
Operating temperature +5 ˚C to +35 ˚C
Operating humidit y 5 % to 85 % (no condensation)
Storage temp erature -20 ˚C to +55 ˚C

Felt pads x 4 Owner's manual x 1 Warranty card x 1

CD/Super Audio CD Player

Audio input

D/A Converter

General

Accessories Power cord x 1 Remote control unit (RC-1251) x 1 Batteries (A A, R6 or SUM-3) x 2

ESOTERIC COMPANY

1-47 Ochiai, Tama-shi, Tokyo 206-8530, Japan
Fax: [phone]

www.esoteric.jp
www.teac.com/esoteric/

Please note that Esoteric products are available at limited distributors in respective countries．
" ESOTERIC " is a trademark of TEAC Corporation．All other brand or product names are trademarks or registered trademarks of their respective holders
©2010 TEAC Corporation. All Rights Reserved．All text, images, graphics and other materials on this catalogue are subject to the copyright and other intellectual
property rights of TEAC Corporation．These materials shall not directly or indirectly be published, reproduced, modified or distributed in any medium．
Design and specifications are subject to change without notice．" Super Audio CD " is a registered trademark．
Audio4pro
trademarks of their respective holders．

TM

and are trade marks of Asahi Kasei Microdevices Corporation．All other brand or product names are trademarks or registered

d

PRINTED IN JAPAN 0110O03•TECD-0107

English version

Slot loading SACD/CD drive mechanism

Two sets of analog input terminals

Sophisticated integration of high end elements

'High-rez media convergence' is the design philosophy of
the RZ-1. The RZ-1 is compatible with high-rez SA-CD discs.

Three types of digital input terminals,
including USB to support the playback of
high-resolution PC based music les

In addition to coaxial and optical inputs (24-bit/192 kHz
compatible), the RZ-1 is also equipped with a USB input (24­bit/96 kHz). By connecting to your PC and utilizing high
levels of data resolution to transmit and amplify sound, this
system enables you to playback high-resolution music les,
from hard disk drive PC storage, in studio master quality.
ESOTERIC's high-end expertise was fully applied to design
the USB input, with great care and attention given to detail.
In order to prevent external interference from mixing with
the audio signal, the RZ-1 is equipped with a USB isolator.
This enables the RZ-1 to isolate the USB power supply and
signal lines from the device.

32-bit D/A converter with true high quality sound

The DAC device installed in the RZ-1 is the "AK4392",
produced by Asahi Kasei Microdevices Corporation. This
device is compatible with both DSD and PCM formats. Our
relentless pursuit to produce high quality sound is also
reected in the digital signal processing circuit that was
developed for the RZ-1. This circuit delivers high speed and

The RZ-1 comes with two sets of RCA audio connections. One
set can be switched to serve as MM phono input terminals.

A comprehensive range of functions boost
the capability of this integrated system

The RZ-1 features a wide variety of functions, including
power standby, bass and treble tone controls, L/R signal
balance control, a sleep timer, and display dimmer.
Because it is an integrated system designed for casual
listening, special care and attention has been given to
ensure that RZ-1 is easy to use.

Curved lines and surfaces create artistic front face

Low prole standing 77 mm (3 inches) tall, serves as a
great compliment to your interior design. Care and atten­tion to detail that cannot be found in mass produced items
has been applied to the RZ-1, creating a product that
appears to have been endowed with the craftsman's
touch. The front panel, with a maximum thickness of 40
mm, is cut from a solid block of aluminum. A total of eight
hours of work were needed to three-dimensionally process
the aluminum, within a one-micrometer measure of
precision. By deftly integrating the curved surfaces and
lines with precisely cut lines, the result is an elegant,
streamlined design from the front to the top, creating a
sense of artistic presence.

dedicated to audiophiles.

The ESOTERIC "RZ-1" is a high-end integrated music system that houses a

Super Audio CD/CD drive mechanism, a 32 bit D/A converter, a phonostage

and an integrated amplier, all within an elegant, low prole body.

The RZ-1 features a drive mechanism that is capable of Super Audio CD and

CD playback using its high resolution 32-bit DA converter. This system oers

a complete set of external inputs, including three digital inputs (USB, coaxial,

and optical digital), enabling it to support digital audio inputs in studio

master quality from a PC or other external devices. The RZ-1 is also equipped

with ESOTERIC’s custom design integrated power amplier, which amplies

all sources signals in true high delity.

Though the RZ-1 is an integrated system that is best suited for casual

listening, it faithfully incorporates the high-end design implementation that

is characteristic of ESOTERIC, and was developed to be the nest integrated

music system in its class.

processing capabilities, and enhances the analog circuit’s
ability to receive data.
The input I/F, digital lters, and Delta-Sigma modulator are
all capable of 32-bit processing. If data with a resolution of
24 bits or less is input, the digital operation circuit performs
high-precision extrapolation, thereby contributing to higher
sound quality.

Two types of user selectable digital lters

The RZ-1 is equipped with two dierent types of digital
lters for PCM format signal processing. In addition to the
nite impulse response ("FIR") digital lter, which is known for
its outstanding sound quality, a short-delay digital lter is
also available to remove the pre-echo eect inherent in
impulse waveforms, thus creating a more natural generation
of sound. The lter selection used is entirely user selectable.

ESOTERIC amplier technology for
the precise amplication of music data,
delivering a smooth yet full sound

Integrated Music System

RZ-1

Simple design with only the essential operations
on the front panel

Looking to enjoy the pure pleasure of those moments of
serenity and relaxation? For those with a rened and
discriminate taste in their lifestyle, the system's operations
are extremely simple. The round-shaped push buttons are
designed to compliment the streamlined front design.
Likewise, the simple design bearing only the essential
operations, such as PLAY and volume, further enhances the
system's usability and brings the pleasure of listening to
music closer to your heart.

The RZ-1 is equipped with a powerful analog power
supply circuit. This circuit combines the largest toroidal
transformer that can be installed within the integrated
system's slim body, and large capacitors for rectifying the
circuit. The driving capacity of the ESOTERIC power ampli­er is more than sucient to drive low-eciency, small­sized high-end loudspeakers, achieving a full and natural
expression of sound.