Accuphase 2009 katalog en.pdf

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GENERAL CATALOG
enrich life through technology
M-6000
1,200 W/1 OHM MONOPHONIC
POWER AMPLIFIER
1,200 W/1 Ohm monophonic power amplifier with power MOS-FET devices — Two separate but
completely identical power amplifier circuits are mounted on the left and right sides of the chassis and driven
in parallel. The result is a power amplifier with extremely low output impedance and ideal speaker drive
characteristics. Latest instrumentation amplifier technology in dual configuration enables fully balanced signal
paths. Double MCS+ and current feedback topology in amplifier circuits ensure impeccable sound quality,
outstanding S/N ratio, and minimal distortion. Massive power supply with large high-efficiency 900 VA
toroidal transformer and plenty of filtering capacity. Output stage employs power MOS-FETs in a 16-parallel
push-pull configuration that realizes constant-voltage speaker drive. Printed circuit boards made from Teflon
with low dielectric constant and minimum loss, and gold-plating of major signal-carrying parts further
enhance sonic purity. Bridged operation allows use of two M-6000 units as a monophonic amplifier with
even more power, capable of delivering 2,400 watts into 2 ohms.
GUARANTEED SPECIFICATIONS
•
Continuous average output power: 150 watts (8 ohms), 300 watts (4 ohms), 600 watts ( 2 ohms), 1,200
watts (1 ohm; music signal) /Bridged operation (2 units): 600 watts (8 ohms), 1,200 watts (4 ohms), 2,400
watts (2 ohms; music signal)
•
Frequency response: 0.5 - 150 kHz +0, –3.0 dB
•
Intermodulation distortion:
0.01%
•
Damping factor: 500
•
S/N ratio: 120 dB or better (A weighted)
•
Rated input: 1.38 V
MAIN FEATURES
•
Analog output level meter with logarithmic scale
•
Meter ON/OFF and hold time selector (3 s/infinite)
•
Gain
selector
•
Input selector button
•
Phase selector
•
Balanced input
•
Maximum dimensions: 465 (W) x 220 (H)
x 500 (D) mm (18-5/16" x 8-11/16" x 19-11/16")
•
Mass: 38.5 kg
1,000 W/1 Ohm
STEREO POWER AMPLIFIER
P-7100
Inheriting the design policy of the models M-8000 and P-7000, this stereo power amplifier is capable of
delivering an amazing 1000 watts per channel into ultra-low impedance loads of one ohm. The amplifier
circuitry employs the instrumentation amplifier principle with fully balanced signal transmission. Teflon circuit
boards with extremely low dielectric constant and low loss assure pure signal transmission. Further
improved MCS+ topology and current feedback design result in even better S/N ratio, distortion, and other
performance parameters for outstanding electrical characteristics as well as sound quality. Each channel
features 11 wideband power transistors arranged in a parallel push-pull configuration. Together with the
large 1.5 kVA toroidal power transformer, this assures linear power progression down to extremely low 1-
ohm loads. Bridged mode allows upgrading to a monophonic amplifier with 2000 watts into 2 ohms.
GUARANTEED SPECIFICATIONS
•
Continuous average output power per channel: 125 watts (8 ohms), 250 watts (4 ohms), 500 watts (2 ohms),
1,000 watts (1 ohm; music signal) / Bridged operation: 500 watts (8 ohms), 1,000 watts (4 ohms), 2,000
watts (2 ohms; music signal)
•
Frequency response: 0.5 - 160 kHz +0, –3.0 dB
•
Intermodulation distortion:
0.01%
•
Damping factor: 300
•
S/N ratio: 122 dB or better (A weighted)
•
Rated input: 1.26 V
MAIN FEATURES
•
Logarithmic compression type analog power meters
•
Meter ON/OFF switch
•
Mode switch
•
Input
selector button
•
Gain selector
•
Balanced inputs
•
Maximum dimensions: 465 (W) x 258 (H) x 545 (D) mm
(18-5/16" x 10-3/16" x 21-7/16")
•
Mass: 49.0 kg
P-5000
650 W/1 Ohm
STEREO POWER AMPLIFIER
Stereo power amplifier with impressive muscle is ideal match for preamplifiers such as the C-2400 or
C-2410. Implementing superb technology from other high-ranked Accuphase models, this amplifier delivers
650 watts into ultra-low 1-ohm loads. Current feedback circuit design ensures excellent high-frequency
performance. MCS technology in input stage improves S/N ratio and minimizes distortion. Super Ring
toroidal power transformer rated for 1 kVA, together with six parallel pairs of push-pull wide-band high-
power transistors in output stage provide ideal low-impedance drive conditions. 4-step gain control
minimizes residual noise. Bridged connection mode allows upgrading to a monophonic amplifier with 400
watts into 8 ohms.
GUARANTEED SPECIFICATIONS
•
Continuous average output power per channel: 100 watts (8 ohms), 200 watts (4 ohms,; 400 watts (2 ohms),
650 watts (1 ohm; music signal) / Bridged operation: 400 watts (8 ohms), 800 watts (4 ohms), 1,300 watts
(2 ohms; music signal)
•
Frequency response: 0.5 - 160 kHz +0, –3.0 dB
•
Intermodulation distortion: 0.01%
•
Damping factor: 270
•
S/N ratio: 120 dB or better (A weighted)
•
Rated input: 1.12 V
MAIN FEATURES
•
Logarithmic compression type analog power meters
•
Meter ON/OFF switch
•
Mode switch
•
Input
selector button
•
Gain selector
•
Balanced inputs
•
Maximum dimensions: 465 (W) x 221 (H) x 461 (D) mm
(18-5/16" x 8-11/16" x18-1/8")
•
Mass: 31.2 kg
✶
Teflon is a registered trademark of DuPont USA.
P-4100
500 W/1 Ohm
STEREO POWER AMPLIFIER
Inheriting the superb design policy of models such as the P-7100 and M-6000, the P-4100 is configured as
an instrumentation amplifier, which enables fully balanced transmission on all signal paths. Note the further
refined MCS+ circuit topology and current feedback in the amplifier stages, strictly selected high-quality
parts and materials, as well as outstanding performance characteristics in all respects including S/N ratio
and THD. The external heat sinks and solid construction demonstrate that this stereo amplifier is designed
for sound quality without compromise. The power supply with a large toroidal transformer rated for up to
950 VA provides ideal drive conditions for any speaker load. Wide-band high-power transistors in a 3-
parallel push-pull configuration ensure low output impedance and constant voltage drive for superb speaker
control, capable of delivering an impressive 500 watts into a 1-ohm load (music signal). The 4-step gain
control minimizes residual noise, and bridged operation support allows turning the P-4100 into a
monophonic amplifier rated for 1000 watts into 2 ohms (music signals).
GUARANTEED SPECIFICATIONS
•
Continuous average output power: 90 W/ch (8 ohms), 180 W/ch (4 ohms), 360 W/ch (2 ohms), 500 W/ch
(1 ohm; music signal) / bridged operation: continuous output 360 W (8 ohms), 720 W (4 ohms), 1,000 W
(2 ohms; music signal)
•
Frequency response: 0.5 - 160 kHz +0, –3.0 dB
•
IM distortion: 0.01%
•
Damping
factor: 180
•
S/N ratio: 120 dB (A weighted)
•
Input sensitivity: 1.07 V
MAIN FEATURES
•
Logarithmic compression type analog power meters
•
Gain selector
•
Input selector button
•
Meter
ON/OFF button
•
Speaker selector
•
Mode switch
•
Balanced inputs
•
Maximum dimensions: 465 (W) x
190 (H) x 427 (D) mm (18-5/16" x 7-1/2" x 16-13/16")
•
Mass: 28.2 kg
A-65
CLASS-A 60 W/ch
STEREO POWER AMPLIFIER
The sound produced by combining pure class A operation with power MOS-FET devices is the dream of
many audiophiles. The A-65 employs the instrumentation amplifier principle to allow fully balanced input
signal paths. Further refined MCS+ topology keeps noise at an absolute minimum, and strict selection of
high-grade parts and materials elevates performance and sound quality to an even higher level. The
overall result is a superb high-end class A stereo amplifier with plenty of power. In the output stage,
power MOS-FET devices renowned for their excellent frequency response, high input impedance,
reliability, and sonic purity are arranged in a ten-parallel push-pull configuration for each channel and
driven in pure class A. The power supply with massive toroidal transformer assures linear power
progression down to ultra-low 1-ohm impedances. Bridged mode allows upgrading to a monophonic
amplifier with even higher power reserves. Dual mode power meters show true power values as a digital
readout or a bar graph.
GUARANTEED SPECIFICATIONS
•
Continuous average output power: 60 watts/ch (8 ohms), 120 watts/ch (4 ohms), 240 watts/ch (2 ohms),
480 watts/ch (1 ohm; music signal) / bridged mode: 240 watts (8 ohms), 480 watts (4 ohms), 960 watts
(2 ohms; music signal)
•
Frequency response: 0.5 Hz - 160 kHz +0 –3.0 dB
•
IM distortion: 0.01%
•
Damping factor: 400
•
S/N ratio: 115 dB or better (A weighted)
•
Input sensitivity: 0.87 V
MAIN FEATURES
•
Dual mode power meters show true power digital readout or bar graph
•
Meter off/watt range/bar graph
selector
•
Gain selector
•
Hold time selector button
•
Input selector button
•
Mode switch
•
Balanced
inputs
•
Maximum dimensions: 465 (W) x 238 (H) x 515 (D) mm (18-5/16" x 9-3/8" x 20-1/4")
•
Mass:
43.0 kg
A-45
CLASS-A 45 W/ch
STEREO POWER AMPLIFIER
Pure class A power amplifier with power MOS-FETs delivers 45 watts per channel — Completing the A
series lineup, the A-45 is ideal for user who need not quite the high power levels of the A-60 but want
more power than the A-30 provides. The A-45 of course also demonstrates the same unwavering
dedication to sound quality and outstanding design policy which are the hallmark of Accuphase. This
pure class A stereo power amplifier with its distinctive external heat sinks is built for true enjoyment of
music. Instrumentation amplifier configuration allows fully balanced signal transmission. Further improved
MCS+ topology and current feedback result in outstanding S/N and THD ratings and ensure excellent
sound quality. Robust power supply and 6-parallel push-pull arrangement of power MOS-FETs drive even
1-ohm loads with 360 watts per channel (music signal). Bridged connection creates an even more
powerful monophonic amplifier with dramatic impact.
GUARANTEED SPECIFICATIONS
•
Continuous average output power: 45 W/ch (8 ohms), 90 W/ch (4 ohms), 180 W/ch (2 ohms), 360 W/ch
(1 ohm; music signal) / Bridged operation: continuous output 180 W (8 ohms), 360 W (4 ohms), 720 W
(2 ohms; music signal)
•
Frequency response: 0.5 - 160 kHz +0, –3.0 dB
•
IM distortion: 0.01%
•
Damping factor: 200
•
S/N ratio: 115 dB or better (A weighted)
•
Input sensitivity: 0.76 V
MAIN FEATURES
•
Logarithmic compression type analog power meters
•
Gain selector
•
Input selector button
•
Meter
ON/OFF button
•
Meter sensitivity selector button
•
Mode switch
•
Balanced inputs
•
Maximum
dimensions: 465 (W) x 211 (H) x 464 (D) mm (18-5/16" x 8-5/16" x 18-1/4")
•
Mass: 30.9 kg
A-30
CLASS-A 30 W/ch
STEREO POWER AMPLIFIER
Pursuing the ultimate in sound — This pure class A amplifier is designed to bring out the best from any
music source. Power MOS-FET devices renowned for reliability and sonic excellence are arranged in a
triple parallel push-pull configuration in each channel. Amplification stages employ the instrumentation
amp principle which allows fully balanced signal transmission. Further refined MCS+ topology and current
feedback design result in even better S/N ratio, distortion, and other electrical characteristics. Robust
power supply with large transformer sustains 150 watts per channel into ultra-low impedance 1-ohm
loads (with music signals). Bridged mode allows upgrading to a true monophonic amplifier with ample
power reserves. 4-step gain control allows output matching to high-efficiency speakers, with significantly
reduced residual noise.
GUARANTEED SPECIFICATIONS
•
Continuous average output power: 30 W/ch (8 ohms), 60 W/ch (4 ohms), 120 W/ch (2 ohms), 150 W/ch
(1 ohm; music signal) / Bridged operation: continuous output 120 W (8 ohms), 240 W (4 ohms), 300 W
(2 ohms; music signal)
•
Frequency response: 0.5 - 160 kHz +0, –3.0 dB
•
IM distortion: 0.01%
•
Damping factor: 150
•
S/N ratio: 111 dB or better (A weighted)
•
Input sensitivity: 0.62 V
MAIN FEATURES
•
Logarithmic compression type analog power meters
•
Gain selector
•
Input selector button
•
Meter
ON/OFF button
•
Meter sensitivity selector button
•
Mode switch
•
Balanced inputs
•
Maximum
dimensions: 465 (W) x 170 (H) x 425 (D) mm (18-5/16" x 6-11/16" x 16-3/4")
•
Mass: 21.5 kg
C-27
STEREO PHONO AMPLIFIER
The analog phono record is experiencing a quiet boom among discerning music lovers. It goes without
saying that besides the proper selection and setup of components such as tonearm and cartridge, a
phono equalizer of outstanding quality is essential to extract the enormous richness of sonic information
engraved on vinyl records. The C-27 is the ideal choice here. Using only carefully selected quality
materials and highly sophisticated circuit topology, it features two separate amplifier sections optimized
for MM and MC, to extract no-compromise performance from each cartridge type. The crucial initial stage
which determines S/N ratio is designed with purpose-selected components to achieve lowest noise, while
also providing ideal performance in other aspects such as THD, high-frequency response, and linearity.
Designed as the ultimate phono equalizer amplifier, the C-27 brings out the characteristics and musical
qualities of any phono cartridge to optimum effect, providing pure music enjoyment from those legendary
analog discs.
GUARANTEED SPECIFICATIONS (with GAIN at Normal setting)
•
THD: 0.005% or less (1 kHz, at rated output)
•
RIAA deviation: 10 Hz - 100 kHz MM ±0.5 dB, MC
±0.3 dB
•
Input sensitivity: MM 63.2 mV, MC 2 mV
•
Maximum input voltage: MM 300 mV, MC 9 mV
•
Input impedance: MM 1kW, 47 kW, 100 kW, switchable; MC 3
W,
10
W,
30
W,
100
W,
300
W,
1 kW,
switchable
•
Gain: Normal setting MM 30 dB, MC 60 dB; High setting MM 40 dB, MC 70 dB
•
Subsonic
filter: –12 dB/octave, 10 Hz
•
Rated output: 2 V, 50
W
•
S/N ratio: MM 110 dB, MC 98 dB
MAIN FEATURES
•
Input selector
•
MM/MC selector
•
Load impedance selector
•
Gain selector
•
Subsonic filter
•
Three
sets of player inputs/GND terminals
•
Balanced outputs
•
Balance output polarity selector
•
Maximum
dimensions: 465 (W) x 121 (H) x 405 (D) mm (18-5/16" x 4-3/4" x 15-15/16")
•
Mass: 14.5 kg
C-2810
PRECISION
STEREO PREAMPLIFIER
Meet the new flagship preamplifier — Revolutionary AAVA volume control does away with the need for
variable resistors. Strictly selected high-performance parts and quality construction come together in this
luxurious product. AAVA employs pure analog processing and is not affected by changes in impedance
because the music signal does not have to pass through variable resistors. This means that high signal-to-
noise ratio and low distortion of the signal are maintained at any volume control setting. Printed circuit
boards for main signal circuitry are made from Teflon featuring low dielectric constant and low loss. Modular
construction with 20 unit amplifiers for input buffer stage, AAVA, balanced output stage etc. arranged on a
motherboard separately for left and right. This eliminates electrical interference as well as unwanted physical
interaction through vibrations and other factors. Phono Equalizer Unit allows high-grade playback of analog
records.
GUARANTEED SPECIFICATIONS (with AD-2810 installed)
•
THD: 0.005% or less (20 - 20,000 Hz)
•
Frequency response: 3 Hz - 200 kHz +0, –3.0 dB
•
Rated input:
DISC (MC) 0.2 mV/0.1 mV, DISC (MM) 8 mV/4 mV, CD/LINE 252 mV
•
Rated output: 2.0 V
•
S/N ratio:
CD/LINE 111 dB, DISC (MM) 95 dB/89 dB, DISC (MC) 80 dB/75 dB
MAIN FEATURES
◆
Dedicated option unit for C-2810:
Phono Equalizer Unit AD-2810
(Can also be used in C-2800, C-2410, C-2400, C-290, C-290V)
•
With AD-2810 installed: equalizer gain selector, MC input impedance selector
•
Output phase selector
•
Attenuator
•
Loudness compensator
•
Recorder/copy selector
•
Gain selector
•
Balance control
•
Balanced inputs and outputs
•
Headphone jack
•
EXT. PRE connector
•
Supplied remote commander
•
Maximum dimensions: 477 (W) x 156 (H) x 412 (D) mm (18-3/4" x 6-1/8" x 16-1/4")
•
Mass: 21.6 kg (with
AD-2810 installed: 22.5 kg)
C-2410
PRECISION
STEREO CONTROL CENTER
The C-2410 is a high-end control center that uses advanced technology and only the finest parts to bring
out the true essence of the music. Inheriting superb design know-how from the C-2810, it features a further
improved AAVA (Accuphase Analog Vari-gain Amplifier) volume control. AAVA is a revolutionary concept that
completely eliminates variable resistors from the signal path. This has a number of distinct advantages and
results in high performance and sound quality far exceeding conventional designs. The C-2410 is an analog
preamplifier with an array of useful features including tone controls, EXT PRE connectors, and independent
phase selection for each input position. An optional phono equalizer unit enables playback of analog records
with ultimate sound quality. Elegant side panels with persimmons wood finish further enhance the exquisite
appearance of the product.
GUARANTEED SPECIFICATIONS (with AD-2810 installed)
•
THD: 0.005% or less (20 - 20,000 Hz)
•
Frequency response: 3 Hz - 200 kHz +0, –3.0 dB
•
Rated input:
DISC (MC) 0.2 mV/0.1 mV, DISC (MM) 8 mV/4 mV, CD/LINE 252 mV
•
Rated output: 2.0 V
•
S/N ratio:
CD/LINE 109 dB, DISC (MM) 95 dB/89 dB, DISC (MC) 80 dB/75 dB
MAIN FEATURES
◆
Dedicated option unit for C-2410:
Phono Equalizer Unit AD-2810
(Can also be used in C-2810, C-2800, C-2400, C-290, C-290V)
•
With AD-2810 installed: equalizer gain selector, MC input impedance selector
•
Phase selector
•
Gain
selector
•
Loudness compensator
•
Recorder selector
•
Tone controls
•
Balanced inputs and outputs
•
Headphone jack
•
EXT. PRE connector
•
Supplied remote commander
•
Maximum dimensions: 465 (W) x
150 (H) x 409 (D) mm (18-5/16" x 5-7/8" x 16-1/8")
•
Mass: 18.9 kg (with AD-2810 installed: 19.8 kg)
C-2110
STEREO CONTROL CENTER
The C-2110 is a straightforward "basic" preamplifier that continues the excellent design policy of models
such as C-2810 and C-2410. Specifications and configuration are similar, but the AAVA volume control has
been further refined. AAVA is a new kind of volume control that has revolutionized the concept of the analog
preamplifier by integrating the amplification and volume control tasks and eliminating all variable resistors
(and thereby all mechanical contact points) from the signal path. The result is a drastic improvement in
performance and sound quality. AAVA circuitry and other parts are configured as channel-separate modules
on a motherboard, and the power supply section also maintains the dual mono approach. This reliably
prevents unwanted crosstalk and interaction both on the electrical and the physical plane. The C-2110 also
features tone adjustment controls, support for recorder/copy connections, EXT PRE capability, and a
PHASE button that lets the user specify the phase setting for each input position separately. Option board
slots provide even more versatility for handling digital input signals or analog record playback.
GUARANTEED SPECIFICATIONS (with AD-20 installed)
•
THD: 0.005% or less (20 - 20,000 Hz)
•
Frequency response: 3 Hz - 200 kHz +0, –3.0 dB
•
Rated input:
DISC (MC) 0.2 mV, DISC (MM) 4 mV, CD/LINE 252 mV
•
Rated output: 2.0 V
•
S/N ratio: CD/LINE 109 dB,
DISC (MM) 82 dB, DISC (MC) 66 dB
◆
Number of option board slots: 2
◆
Compatible option boards:
DAC-20, AD-20, LINE-10
MAIN FEATURES
•
With AD-20 installed: equalizer gain selector
•
Phase selector
•
Tone controls
•
Loudness compensator
•
Recorder selector
•
Balanced inputs and outputs
•
EXT. PRE connector
•
Headphone jack
•
Supplied
remote commander
•
Maximum dimensions: 465 (W) x 150 (H) x 405 (D) mm (18-5/16" x 5-7/8" x 15-15/16")
•
Mass: 16.8 kg
✶
Teflon is a registered trademark of DuPont USA.
DP-800
PRECISION SUPER AUDIO
CD TRANSPORT
Dedicated digital-only SA-CD/CD transport — Next-generation ultra-massive SA-CD/CD drive developed
in-house by Accuphase. Highly rigid, high-precision construction with low center of gravity absorbs all
vibrations. Finely machined and utterly smooth disc loading mechanism with exquisite tray. Single-
lens/twin laser diode high-speed access mechanism extracts a highly pure digital signal from any disc.
High-performance digital interface HS-Link (with RJ-45 connector) for both SA-CD and CD output.
Elegant design with clean appearance brings features and performance together in a massive
persimmons wood cabinet.
GUARANTEED SPECIFICATIONS
•
Compatible disc formats: 2-channel SA-CD and CD
(CD only)
MAIN FEATURES
•
Digital output: HS-Link (SA-CD/CD), COAXIAL
✶
Supplied accessories:
HS-Link Cable HDL-15
•
SA-CD/CD selector button
•
Play button
•
Pause button
•
Track search buttons
•
Stop button
•
MODE
button
•
Supplied remote commander allows direct play, program play, repeat play, etc.
•
Maximum
dimensions: 477 (W) x 156 (H) x 394 (D) mm (18-3/4” x 6-1/8” x 15-1/2”)
•
Mass: 26.6 kg
DC-801
PRECISION MDSD DIGITAL
PROCESSOR
Digital processor designed for ultimate SA-CD/CD reproduction quality — Advanced circuit design and
sophisticated digital technology are in evidence throughout. Innovative digital signal processing
technology MDSD (Multiple Double Speed DSD). Moving-average filter circuit configured with delay and
eight parallel converters achieves straight D/A conversion of DSD signal. MDSD employs eight MDS++
type D/A converters operating in parallel to reduce conversion errors to an absolute minimum while at the
same time acting as a high-cut filter that removes noise in the high-frequency range. The Direct Balanced
Filter is configured with entirely separate balanced and unbalanced signal paths, and "Ultra Jitter-Free +"
PLL circuit extracts the master clock for the D/A converter with absolute precision. The overall result is
music reproduction that finally brings out the full sonic potential of the SA-CD format.
GUARANTEED SPECIFICATIONS
•
Digital inputs: HS-Link, BALANCED, COAXIAL, OPTICAL
•
Sampling frequencies 32 kHz, 44.1 kHz,
48 kHz, 88.2 kHz, 96 kHz [HS-Link only: 176.4 kHz, 192 kHz, 2.8224 MHz]
•
Frequency response 0.5 -
50,000 Hz +0, –3.0 dB
•
THD 0.0006% (20 to 20,000 Hz)
•
S/N ratio 117 dB
•
Dynamic range 117 dB
•
Channel separation 113 dB
•
Rated output 2.5 V (balanced, unbalanced)
MAIN FEATURES
•
Input selector buttons
•
Output level control
•
EXT DSP button
•
Digital inputs: HS-Link, BALANCED,
COAXIAL (3 inputs), COAXIAL (2 inputs)
•
Digital outputs: COAXIAL, OPTICAL
•
EXTERNAL DSP
input/output
•
Balanced outputs
•
Remote commander RC-100 (supplied with DP-800) allows input
switching, output level adjustment, etc.
•
Maximum dimensions: 477 (W) x 156 (H) x 393 (D) mm (18-3/4”
x 6-1/8” x 15-1/2”)
•
Mass: 22.3 kg
DP-700/DP-600
MDSD SUPER AUDIO CD PLAYER
These high-performance integrated SA-CD/CD players inherit advanced know-how from the top-of-the-line
separate-type SA-CD/CD player combo DP-800/DC-801. Major transport section features are a high-
rigidity, high-precision SA-CD/CD drive, vibration absorbing rigid and precise construction with low center
of gravity, plus an exquisite disc tray and ultra-smooth loading mechanism. This assures absolutely
accurate readout of the digital signal recorded on the disc. The processor section features the innovative
Accuphase exclusive MDSD (Multiple Double Speed DSD) circuitry which uses delay circuits and multiple
D/A converters (eight in the DP-700 and six in the DP-600) driven in parallel to form a moving average filter
for straight D/A conversion of the DSD signal. The converters are MDS++ type units that reduce conversion
errors to an absolute minimum while at the same acting as a high-cut filter that removes noise in the high-
frequency range. The DP-700 is enclosed in a solid wood cabinet with persimmons finish, while the
DP-600 has elegant side panels with persimmons grain texture. Both models offer a great blend of
features, performance, and sophisticated design.
GUARANTEED SPECIFICATIONS / MAIN FEATURES
DP-700
Compatible disc formats
DP-600
DP-700
Sampling frequencies
Frequency response
THD
S/N ratio
Dynamic range
Channel separation
Rated output
Maximum dimensions
Width x Height x Depth
Mass
MAIN FEATURES
2-channel SA-CD and CD
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
[HS-Link only] 176.4 kHz, 192 kHz, 2.8224 MHz
0.5 - 50,000 Hz +0, –3.0 dB
0.7 - 50,000 Hz +0, –3.0 dB
0.0008% (20 to 20,000 Hz)
114 dB or better
110 dB or better
108 dB or better
2.5 V (balanced, unbalanced)
477 x 156 x 394 mm
465 x 150 x 393 mm
18-3/4” x 6-1/8” x 15-1/2”
18-5/16” x 5-7/8” x 15-1/2”
27.0 kg
18.5 kg
DP-600
switching, output level adjustment, direct play, program play, repeat
play, etc.
•
SA-CD/CD selector button
•
Input selector buttons
•
Play button
•
Pause button
•
Track search buttons
•
Stop button
•
Digital inputs
(HS-Link/COAXIAL/OPTICAL)
•
Transport outputs (HS-
Link/COAXIAL/OPTICAL)
•
Supplied remote commander allows input
SA-CD/CD Drive Developed by Accuphase
Features and Functions
■
Highly rigid and precise construction with mechanism
supported by sturdy, heavyweight frame and chassis to
absorb external vibrations
■
"Traverse Mechanism" with floating design
■
Massive bridge cover
■
Non-resonant design and low center of gravity further
reduce vibrations
■
High-quality disc tray extruded from an aluminum block,
plus super-quiet smooth disc loading mechanism
Drive used in DP-800 and DP-700
Drive used in DP-600
DP-500/DP-400
COMPACT DISC PLAYER
These dedicated CD players are devoted to the ultimate in sound quality. The Accuphase-developed high-
rigidity, high-precision drive optimized for CD reproduction, plus a quiet and smooth disc loading
mechanism ensure signal readout of the highest order. The processor section features an MDS++ type
D/A converter with multiple parallel DACs (four in the DP-500 and two in the DP-400). The analog filter is a
Direct Balanced Filter type with separate circuitry for the balanced and unbalanced signal paths. The
transport section and digital processor are completely independent, and one set of coaxial and optical
connectors are provided for digital input and transport output. Quality construction and highly advanced
digital technology assure breathtaking CD reproduction that will make the listener rediscover the joys of
music.
GUARANTEED SPECIFICATIONS / MAIN FEATURES
DP-500
Configuration
CD standard format
Frequency response
THD
S/N ratio
Dynamic range
Channel separation
Rated output
Maximum dimensions
Width x Height x Depth
Mass
MAIN FEATURES
DP-400
DP-500
Integrated CD transport and digital processor
EIA format
4.0 - 20,000 Hz ± 0.3 dB
0.001% or less (20 - 20,000 Hz)
114 dB or better
110 dB or better
110 dB or better
2.5 V (balanced, unbalanced)
465 x 150 x 393 mm
18-5/16” x 5-7/8” x 15-1/2”
16.6 kg
13.6 kg
DP-400
•
DP-500: Play button, Pause button
•
DP-400: Play/Pause button
•
Track
search buttons
•
Stop button
•
CD/PROC selector button
•
Supplied
remote commander allows input selection, direct play, program play,
repeat play, digital level control, etc.
•
Digital inputs
•
Transport outputs
E-550
CLASS-A 30 W/ch
INTEGRATED STEREO AMPLIFIER
The first integrated pure class A amplifier from Accuphase, the E-530, drew a lot of attention and praise.
The E-550 now takes over as a further improved and fully redesigned successor model. It stands at the
pinnacle of integrated amplifiers, featuring latest technology and strictly selected high-quality parts. For
the first time in an integrated amplifier, it offers the revolutionary AAVA type volume control. Circuit design
and parts integration have been enhanced to provide the same outstanding AAVA performance even at
higher component density. The power amplifier section employs power MOS-FET devices renowned for
their musicality, arranged in a triple parallel push-pull configuration and driven in pure class A. Low output
impedance and constant voltage drive ensure superb speaker control. The large 430 VA toroidal
transformer in the power supply supports linear progression output of 120 watts into 2 ohms, 60 watts
into 4 ohms, or 30 watts into 8 ohms.
GUARANTEED SPECIFICATIONS (with AD-20 installed)
•
Continuous average output power: 120 W/ch (2 ohms), 60 W/ch (4 ohms), 30 W/ch (8 ohms)
•
Frequency response (1 W output): 2 Hz - 150 kHz +0 –3.0 dB
•
Damping factor: 140 (EIA 50 Hz)
•
Input
sensitivity: 0.05 mV (DISC MC), 0.98 mV (DISC MM), 77.7 mV (HIGH LEVEL), 0.62 V (POWER IN)
•
S/N
ratio: 120 dB (POWER IN), 98 dB (HIGH LEVEL)
MAIN FEATURES
◆
Number of option board slots: 2
◆
Compatible option boards:
DAC-20, AD-20, LINE-10
•
Recorder switch
•
Copy switch
•
Tone controls
•
Loudness compensator
•
Speaker selector
•
Meter
operation/illumination switch
•
EXT PRE switch
•
Balanced inputs
•
Two sets of speaker outputs
•
Supplied
remote commander
•
Maximum dimensions: 465 (W) x 196 (H) x 427 (D) mm (18-5/16” x 7-11/16” x
16-13/16”)
•
Mass: 23.9 kg
The E-450 opens up a new chapter in integrated amplifier design. Advanced technology from high-end
separate-type amplifiers is applied throughout, with top-quality parts and sophisticated circuit topology.
Eliminating all variable resistors, the preamplifier section takes the radical AAVA volume control principle from
the E-550 one step further. AAVA-II implements highly sophisticated surface mount technology to increase
component density and achieve a higher level of integration. The power amplifier section is built as an
advanced instrumentation amplifier, which enables fully balanced signal transmission throughout. Together
with further improved MCS+ circuit topology and the highly acclaimed current feedback principle, this makes
for even better electrical characteristics. In the output stage, high-power transistors designed for audio
applications are arranged in a parallel push-pull configuration. Option boards can be used for example to
handle digital CD signals or implement high-quality analog record reproduction.
GUARANTEED SPECIFICATIONS (with AD-20 installed)
E-450
180 W/ch
INTEGRATED STEREO AMPLIFIER
•
Continuous average output power: 180 W/ch (8 ohms, both channels driven, 20 - 20,000 Hz, THD 0.05%)
•
Frequency response (1 W output): 3 Hz - 150 kHz +0 –3.0 dB
•
Damping factor: 120 (EIA 50 Hz)
•
Input
sensitivity: 0.15 mV (DISC MC), 3.0 mV (DISC MM), 190 mV (HIGH LEVEL), 1.51 V (MAIN)
•
S/N ratio: 123 dB
(MAIN), 110 dB (HIGH LEVEL)
MAIN FEATURES
◆
Number of option board slots: 2
◆
Compatible option boards:
DAC-20, AD-20, LINE-10
•
Recorder switch
•
Copy switch
•
Tone controls
•
Loudness compensator
•
Meter operation switch
•
EXT PRE selector
•
Speaker selector
•
Balanced inputs
•
Two sets of speaker outputs
•
Supplied remote
commander
•
Maximum dimensions: 465 (W) x 181 (H) x 427 (D) mm (18-5/16” x 7-1/8” x 16-13/16”)
•
Mass: 24.4 kg
The E-300 series plays a central role in the Accuphase integrated amplifier lineup and has a strong following
among discerning music lovers. The E-350 benefits from the advanced design technology of the E-550 and
features a further refined version of the revolutionary AAVA circuit which eliminates variable resistors from the
signal path. As in the model E-450, AAVA-II in the E-350 employs advanced surface mount technology for
higher circuit integration. The power amplifier section is configured as an advanced instrumentation amplifier.
This enables fully balanced signal transmission and makes for even better electrical characteristics in
conjunction with the current feedback principle. The output stage uses high-power transistors arranged in a
parallel push-pull configuration to deliver an output signal of impeccable quality. The preamplifier section
offers tone controls and a full complement of other features, along with the capability to use option boards
for digital signal input or reproduction of analog records.
GUARANTEED SPECIFICATIONS (with AD-20 installed)
E-350
100 W/ch
INTEGRATED STEREO AMPLIFIER
(MAIN), 106 dB (HIGH LEVEL)
MAIN FEATURES
◆
Number of option board slots: 2
◆
Compatible option boards:
DAC-20, AD-20, LINE-10
•
Continuous average output power: 100 W/ch (8 ohms, both channels driven, 20 - 20,000 Hz, THD 0.03%)
•
Frequency response (1 W output): 3 Hz - 150 kHz +0 –3.0 dB
•
Damping factor: 120 (EIA 50 Hz)
•
Input
sensitivity: 0.11 mV (DISC MC), 2.2 mV (DISC MM), 142 mV (HIGH LEVEL), 1.13 V (MAIN)
•
S/N ratio: 121 dB
21.7 kg
•
Recorder switch
•
Copy switch
•
Tone controls
•
Loudness compensator
•
Meter operation switch
•
EXT PRE selector
•
Speaker selector
•
Balanced inputs
•
Two sets of speaker outputs
•
Supplied remote
commander
•
Maximum dimensions: 465 (W) x 171 (H) x 422 (D) mm (18-5/16” x 6-3/4” x 16-5/8”)
•
Mass:

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