|Isabellina 整體聲音清爽、没有音染，而且分析力高，令喇叭或耳機得到充份發揮，具備了優質解碼主要的元素。Isabellina 亦有同軸、USB、AES/EBU和模擬輸入多種信號輸入方式。USB支持最高24bit/96kHz採樣輸入，其他端口支持最高24bit/192kHz採樣輸入。
Your digital sources will sound amazingly natural. Unique USB implementation improves sonic performance. Available with high-res (24/192k) playback.
Designed to recreate music from digital media rivaling the finest qualities of analog sources, including:
Richness of tone
Extraordinary timing / pacing
Effortless presentation of the music
An organic, “unprocessed” sound signature
Now in its 2nd generation
Upgrade available for previous versions
Up to 3 types of digital connectivity (Coaxial, Optical and optional USB)
Optional USB input converts to I2S, eliminating the need for S/PDIF conversion, a sound-degrading step found in many USB implementations
USB input provides “galvanic isolation,” meaning it isolates your computer’s power bus from our internal DAC chip – an innovation that prevents computer noise from degrading the sound you hear
Red Book (16-bit) playback ships standard
Optional Isabellina Proadds high-resolution playback (24/192k)
Learn about the unique design innovations behind our sound.
Adds richness and warmth.
SMART Battery Monitoring
Fully automates all aspects of battery management.
Included tube 6922/E88CC dual triode
Accepted tubes 6922/E88CC, 6DJ8/ECC88, 7308/E188CC, 7DJ8/PCC88, 6N23, 6H23, 6N11, and 6GM8
Digital to analog converter (DAC) 16-bit, non-oversampling, using purist R-2R conversion
DAC analog output stage Discrete, Class-A transistor output with cathode follower vacuum tube stage
Number of digital inputs 3 (USB, Coaxial, and Optical), user selectable
Output Impedance Less than 100 ohms
Output voltage Approximately 2Vrms
Power supply transformer / rectifiers / transformers in signal path None – for the purest possible sound reproduction
BATTERY PACK / CHARGER
Battery Red Wine Audio 25.6V LiFePO4 battery pack
Battery charger 30V, 2A LiFePO4 battery charger; Input voltage range: 100-240Vac, 50/60Hz
Typical continuous play time in battery mode between full charges Approximately 6 hours
Dimensions 12″ width x 9″ depth x 3.5″ height (including feet)
Weight (without charger) Approximately 8 lbs.
Package weight Approximately 14 lbs.