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ממיר AUDIO RESEARCH DAC9

Audio Research DAC 9 הוא ממיר דיגיטלי-אנלוגי עם שפופרת 6H30, שמעניק סאונד עשיר, טבעי ומוזיקלי במיוחד. תומך בקבצים ברזולוציה גבוהה (PCM ו-DSD), עם שלל כניסות דיגיטליות ומשלב את הקסם האנלוגי של Audio Research עם דיוק דיגיטלי מודרני.
מחיר: 46,500 ₪
משלוח חינם
משלוח חינם: 0 ₪
אחריות: 3 שנים
זמן אספקה: 7 ימים , קיימת אפשרות לאיסוף עצמי
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  • אחריות: 3 שנים 
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מידע נוסף

 
 

 

 

Digital that sounds like analog

Digital advances quickly and Audio Research continues to stay at the performance forefront.

Our perspective and love for analog reproduction helps make our digital components sound superior musically. The DAC9 is a vacuum-tube analog section combined with the latest digital design, capable of decoding DSD music files and PCM files up to 384kHz.

 

 

Selectable digital filters & quad D-A converters

Audio Research designed two separate data paths to the DAC9’s D-A converters: one for PCM files, and another to handle serial DSD files at 1x and 2x DSD clock rates. This assures proper integer decoding eliminating interpolation distortion errors that degrade sonic purity. Native sample-rate upsampling is available for all inputs, up to 384kHz for non-DSD (PCM) music files.
 

Selectable digital filters are available for customization. An asynchronous USB input, along with four galvanically isolated SPDIF inputs, assures all of your digital sources will integrate with the DAC9. We pioneered using quad D-A converters, with each channel using dual stereo DACs running in mono to increase dynamic range and lower the noise floor.

 
 

The digital side mates to a vacuum-tube analog section that uses a pair of 6H30 dual triode tubes. The DAC9 is a balanced design with a Class-A, zero feedback analog section with no capacitive coupling.

Like other products that have preceded it, the DAC9 combines remarkable resolution with relaxed musicality. Audio Research’s sonic legacy—clarity, dynamics, dimensionality, and musical authority—are obvious and thoroughly engaging.

 

 

 

After more than 50 years, our focus remains the advancement of the state-of-the-art in music reproduction. Every component is meticulously hand-crafted and personally auditioned befor it leaves our Minnesota facility.

Our attention to detail, customer service, and product support create unprecedented value. An Audio Research component is more than a purchase, it is an investment.

 

 

TECHNICAL SPECIFICATIONS

Frequency Response

+/-0.15dB  20Hz – 20kHz; +/-3.0dB 6Hz – 192kHz

THD+Noise

Less than .002% at  2V RMS 1kHz Balanced output

Signal to Noise Ratio

>114dB

Intermodulation & Noise

.001% (SMPTE ratio)

Channel Separation 

107dB

Intrinsic Jitter 

<10pS

DAC Resolution

24 bits

Push Buttons

Power, Menu, Option, Enter, Input, Mute

Output Impedance

500 Ohms balanced, 250 Ohms SE

Digital Filter

Selectable Fast or Slow algorithms

Upsampling

All Inputs upsample to 384kHz

Inputs

USB2.0HS  44.1 to 384kHz, DSD, 2xDSD; RCA, BNC, XLR 44.1 to 192kHz; TOS 44.1 to 96kHz

Rated Outputs

3.8V RMS Max Balanced; 1.9V max SE (@ 0dB input)

Power Supplies

Electronically-regulated low and high voltage supplies. Line regulation better than .01%

Noise

103dB

Tube Complement

(2) 6H30 dual triodes

Power Requirements

100-125VAC 60Hz (200 – 250VAC 50/60Hz) 60 watts maximum

Standby

Less than 2 watt

Dimensions

Width: 19″ (48 cm)
Height: 7″ (17.8 cm)
Depth: 15.5″ (39.4 cm)
Handles extend 1.50″ (3.8 cm) forward of the front panel.
Weight: 32.0 lbs. (14.6 kg) Net; 43.2 lbs. (19.8 kg) Shipping.

 

 

 

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10% הנחה* 

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