Product Description
True sound perfection.
Our first-class RS-D7RII brings sound perfection to life. It combines sophisticated high-end technologies and the most select materials, featuring specially-designed master clock circuits for even greater sound quality.
With a deep black hairline aluminium finish, the RS-D7II is designed for intelligent and easy system control. It connects perfectly with the RS-A9 digital amplifier or RS-P90 digital preamp.
It is this state-of-the-art combination that makes up our Optical Digital Reference system, which is able to reproduce music as close to the original source as possible. Thanks to the optical digital transmission, music signals are transferred precisely from the control unit to the amplifier.
Finally, every nuance can be heard.
High-End Features
These ultra-precise sound master clock circuits thoroughly eliminate jitter.
One clock circuit is dedicated to the Sampling Rate Converter, Digital Interface Transmitter and other digital processing circuits. The second is designated for the CD mechanism.
Together, the clock circuits ensure maximum accuracy of the master clock, not only for digital signal reading, by also for transmission.
• Highly stable to ensure noise and vibration-free signal processing
• Stable hologram technique and laser diode enables the reading of the most subtle music signals; even after continous reproduction and high heat
• Copper-plated chassis which avoids magnetic-induction noise
• M2052 damping alloy clamper prevents degradation of digital signal by minimising the pick-up control current caused by disc vibration
• High torgue spindle motor stables sound quality
• Hi-bit conversion
Every detail in this CD mechanism ensures that the music signal is read from the CD with complete accuracy, with virtually no vibration or noise to affect the signal.
The high-precision data pick-up has the capability to read the subtlest of music signals; even after hours of continuous reproduction and high heat.
Reliability is maintained thanks to a stable hologram technique and laser diode.
The chassis is copper-plated to avoid magnetic induction noise. The clamper is made of high-performance damping material (M2052 damping alloy), which prevents degradation of the digital signal by minimising the pick-up control current caused by disc vibration.
An enhanced high torque spindle motor stabilises the sound quality more quickly, if revolution changes during start-up or external influences prevent playback.
All these components contribute to a highly stable and pure digital audio signal with reproduction of all the fine details.
Hi-bit conversion re-quantises the 16-bit digital data from a CD into 24-bits; consequently, the resolution is enhanced, offering and impressive S/N ratio and a wider dynamic range.
This technology restores the lost elements and reproduces a more nuanced, natural sound closer to the original performance.
• 3 for the CD mechanism
• 4 for the control/display/tuner
There are 7 power supply systems: 3 for the CD mechanism / digital audio section and 4 for the control / display / tuner mechanisms.The 2 system groups are separated to eliminate signal interference. As a result, the purity of the digital signal is preserved.
The influence of power fluctuation is minimised, as the power systems drive with extreme stability. A large capacity power supply condenser is equipped with a specially chosen back-up power line, which further ensures high sound quality.
Main Features
- ระบบวงจร Clock-Circuit ใหม่ล่าสุดที่สร้างเสียงอย่างเที่ยงตรงที่สุด
- CD Drive คุณภาพสูง
- การแปลงสัญญาณแบบ Hi-bit
- Digital direct
- ช่วงความถี่ : 96 kHz ถึง 44.1 kHz
- ควบคมแหล่งสัญญาณ DVD
- ช่องต่อเข้าและต่อออกดิจิตอลออพติคอล
- ช่องต่อเข้า และต่อออก IP-Bus
- การควบคุมจากภายนอกผ่านทาง IP-BUS (2 ตัว )
- AUX-in (ใช้งานกับ CD-RB20 ที่แยกส่วนขาย)
- จอภาพ White dot-matrix OEL (Organic EL)
- ส่วนหน้าที่เลื่อนเปิดออกโดยอัตโนมัติ
- ปุ่มหมุนปรับระดับความดังเสียง (ให้ความรู้สึกถึงคุณภาพที่แตกต่างด้วยการออกแบบใช้งานด้วยโครงสร้าง อะลูมิเนียมทั้งบนปุ่มปรับเสียงและปุ่ม cross key ที่มีดีไซน์ลายแกะอย่างสวยงาม)
- โหมดปิดการใช้งานจอภาพ
- สายเคเบิล OFC power/ ground
- การเรืองแสงแบบ Dual ( การเลือกสีขาว หรือแดง)
- Tuner AM, FM (24 pre-set stations)
- Plays Your CD collection (including CD-R, CD-RW)
- Front Panel Rich black aluminium (motorised and removeable auto-flap)
- Display Illumination White OEL
- Button Illumination White and red
- Remote Control Slide-type (included)
- Cellular Telephone Auto Muting (-) Yes
- This feature automatically reduces the volume of your system when an incoming call is detected or you dial an outgoing call on a cellular phone installed in your car.
CD Player Features
CD Text (-) Yes
Use the CD Text feature to view text information from a music CD.
By pushing the display key, you can scroll between disc titles, track titles and artist name.
Disc Title Memory enables you to programme a 10-digit descriptive title to be displayed when a particular CD is selected.
Last Position Memory automatically resumes CD play from the last point if there is interruption to CD play.
Random Play Yes
Tuner Features
Radio Data System (RDS) is a system for providing information along with FM broadcasts.
This inaudible information provides such features as program service name, program type, traffic announcement standby, automatic tuning and program type tuning, and is intended to aid you in finding and tuning in to a desired station.
Note:
• RDS service may not be provided by all stations.
• RDS functions like AF (alternative frequencies search) and TA (traffic announcement standby) are only available when your radio is tuned in to an RDS station.
The Traffic Announcement (TA) feature lets you receive traffic announcements automatically, no matter what source you are listening to.
For example, if you are listening to an mp3, and a live traffic announcement is being broadcast on a particular radio station, TA will automatically detect the announcement, mute your mp3 and broadcast the announcement as it is being made.
Best Stations Memory scans and memorises the six strongest, clearest stations available on each band.
Auto Alternative Frequency Search occurs when the tuner cannot get a good reception, and automatically searches for a different radio station in the same network.
Auto / Manual Frequency Search enables you to search for broadcast stations manually or automatically.
PTY Search (-) Yes
A PTY search is performed by program type as indicated in the PTY list (the program types are: News&Inf, Popular, Classics, Others). PTY also provides automatic tuning to emergency broadcasts (PTY alarm).
Audio
-
Audio Components (-) • Built-in 4-channel DSP
• Copper chassis
• OFC power supply
Only the highest quality components have been selected for this system, specially selected through listening trials.
A 70µm thin copper film substrate – twice as thick as the conventional one – results in lower impedance and larger current capacity for all circuit blocks and the CD mechanism.
The custom condenser also ensures larger capacity, as well as a higher sound quality.
A high-purity Oxygen-Free Copper power cable and a highly efficient and temperature-stable amorphous chocking coil accomplish a full sound quality.
-
Advanced Sound Retriever (-) Yes
ASR stands for Advanced Sound Retriever.
Our ASR sound technology automatically restores the harmonics which were lost during the audio compression process.
ASR adjusts frequency response and sound pressure, especially in the high and low frequency ranges, to revitalise the density and presence of the compressed signal.
The result is an improved sound quality with its staging, density and feeling restored to the level of the original recording. -
Attenuator (-) Yes
When you press the Attenuator (the ATT button), it immediately lowers the volume by around 90%. Press once more to return to the original volume level. -
Auto EQ (-) Yes
Let your system take care of your sound. Our new Auto EQ feature monitors and analyses the acoustics inside of your car and uses the measurements to automatically adjust your audio equalisation levels.
Using a 3-band parametric equaliser Auto EQ adjusts the front and rear speakers separately. The result is audio perfectly suited to your in-car environment. (Please note: an optional microphone is required.)
-
The auto time alignment is automatically adjusted for the distance between each speaker and the listening position.
Auto time alignment adjusts the speaker sound output timing within your car for each speaker in steps of 2.5cm, so the sound form each speaker will reach your (the driver’s) ears at the same time.
Auto time alignment automatically estimates the delay from each speaker to the listening position and adjusts the time alignment accordingly. -
Balance Yes
-
D/A Converter Digital direct
-
For those who demand absolute audio perfection, this mode is available to eliminate even the slightest noise that could be created by the OEL displays power conversion circuits.
In this way, the audio signal remains pure and unaffected by noise and unprecedented low distortion is realised. -
Graphic Equaliser 31-band
-
When the subwoofer is connected and you do not want low sound to play from the front or rear speakers, turn the high pass filter on. Only fre-quencies higher than those in the selected range will be output from the front or rear speakers.
-
When you activate the Low Pass Filter, only those frequencies below a specified frequency are output through a specified speaker.
-
Loudness (-) Yes
At low volume levels, ambient noise levels in your car can overpower low and high frequency sounds in music.
Loudness control proves a one-button way to boost these frequencies and provide a better overall sound at low level volumes. -
Source Level Adjuster (SLA) (-) Yes
Allows you to independently adjust the volume ratio between all of the headunit's sources (using the FM volume level as a reference), so the start-up volume between sources will always be the same.
