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Designed to further optimize and elevate the exceptional CD performance. That dedication furthers the Marantz legacy of musical excellence with the SA-KI Ruby.
The legacy continues
Key Benefits
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Pure Marantz sound
HDAM technology combined with optimized circuit design layout and carefully selected components, it provides exceptional sound quality and performance.
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Sound Master tuned
Engineered and extensively tuned by a team drawing on more than 35 years of Marantz CD and SACD design knowledge.
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Your music your way
Enjoy masterful playback from your SACD, CD collection and more the way you expect from a Marantz
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Asynchronous USB input
Marantz innovative and proprietary SACD/CD mechanism “SACDM-3” designed purely for the best CD performance.
CDs, SACDs and Beyond
The SA-KI Ruby goes so much further than just disc playback: it's also a fully-functional digital-to-analog converter for music stored on a home computer, as well as having conventional digital inputs for existing source components. Those conventional inputs - optical and coaxial - can handle your music files up to 192kHz/24bit. Ruby to maintain signal purity and sound stability.
More Than a DAC
Built with an integrated DAC, the SA-KI Ruby features an all-new disc transport mechanism that re-engineers the digital to analog conversion. Taking full advantage of the 1-bit conversion technology, the SA-KI Ruby incorporates innovative new filtering and up-conversion, providing a simple yet elegant solution.
Marantz Musical Mastering: MMM-Stream and MMM-Conversion
At the heart of digital audio in the SA-KI Ruby lies DSD. PCM and DXD inputs are up-converted to DSD at 11.2MHz using the proprietary MMM-Stream converter within the player, and the high-frequency signal produced is processed by the unique MMM-Conversion stage, used in place of a conventional DAC, to produce the analog output.
Built to Perform
Like the complementary PM-KI Ruby integrated amplifier, the SA-KI Ruby Super Audio CD player is constructed to the highest standards, with a copper-plated double layer chassis for rejection of mechanical interference, a front panel built from thick, heavy, non-magnetic aluminum panels and a 5mm thick aluminum top cover.
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Free Delivery*
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60-Day Returns*
All the details
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Technical Specifications
Features
CD Compatibility: SACD / CD / CD-R/RW / DVD R/RW / MP3 / WMA Yes / Yes / Yes / Yes / Yes CD-Text / SA-CD Text / ID3 Tag / WMA Meta Tag / AAC Meta data Yes / Yes / Yes / Yes / Yes HDAM version Yes HDAM SA3 +HDAM SA2 Asynchronous mode rear USB Yes USB-B DSD Audio Streaming (DoP) Yes DSD2.8 / DSD5.6 / DSD 11.2 Dual Clock: 44.1 / 48 kHz Yes / Yes Power Transformer: Toroidal / El Yes / No High Grade Audio Components Yes Customised Components Yes Symmetric circuit layout Yes Extra metal plate for chassis strengthing Yes Digital out off / Audio EX Mode Yes / No DAC operation mode: USB / Coax / Optical Yes / Yes / Yes Others
Selectable filter: CD / SA-CD Yes / Yes / + DAC-Mode Zero Impedance Matching joint copper Yes Display: Dimmer / Off No / Yes Low noise LCD display Yes Playback
Program Play (CD) 20 Repeat Yes Random Play Yes Inputs/Outputs
Analogue Out (Cinch) 2ch Digital Optical In / Out Yes / Yes Digital Coaxial In / Out Yes / Yes Sample Rate digital In 192 kHz/24-bit Gold Plated Cinch [CD]:Thick nickel plated independent terminals Others: Gold plated USB Audio (Rear ) Yes Sample Rate USB type A In MP3: 44.1～48KHz/32～320kbps
WMA: 44.1～48KHz/48～320kbps
AAC: 44.1～48KHz/16～320kbps
WAV: 44.1～192KHz
FLAC: 44.1～192KHz
ALAC: 44.1～192KHz
AIFF: 44.1～192KHz
DSDIFF/DSFUSB type B input for PC (rear) Yes Sample Rate USB type B In DSD: 2.8 / 5.6 / 11.2 Mhz PCM: 44.1/48/88.2/96/176.4/192/352.8/384kHz D-Bus Yes Headphone Out Yes Headphone Volume Control Yes Headphone Gain Setting: Low / Mid / High Yes / Yes / Yes Headphone On/Off setting Yes Specifications
Mechanism Marantz SACDM-3 D/A Conversion Marantz Musical Mastering (MMM) Dither MMM-Stream (fixed: Dither 1) Noise Shaper MMM-Stream (fixed: 3rd-1) Digital Filter MMM-Stream (filter 1, 2) Output Buffer Full Discrete current feedback Amplifier Headphone amp Full Discrete Headphone Amplifier Frequency Response (SACD) 2 Hz x 50 kHz Dynamic Range (SACD) 109 dB Signal to Noise Ratio (SACD) 112 dB Total Harmonic Distortion (SACD) 0.00% Frequency Response (CD) 2 Hz x 20 kHz Dynamic Range (CD) 98 dB Signal to Noise Ratio (CD) 104 dB Total Harmonic Distortion (CD) 0.0015% General
Available Colors: Gold / Silver / Black / Silver-Gold No / No / Yes / No Aluminum Front Panel Yes Chassis Copper plated / Double layer Remote Control RC005PMSA Power Consumption in W 47 Standby Consumption in W below 0.3 Auto Power off Yes Detachable Power Cable Yes Maximum Dimensions (W x D x H) in inches 17.32 x 16.5 x 5 Weight in lbs. 37.7
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Marantz. Born in New York
Marantz was founded in New York by the legendary acoustic expert Saul Marantz. Discover the history and heritage that lives to this day.
Incredible materials, incredible sound - a turntable crafted with rare care and distinction Incredible materials, incredible sound - a turntable crafted with rare care and distinction
