Description
Industrial Design
With the precision machining on aviation grade, light-weight aluminum alloy, DTR1 is shielded from EMI disturbance for a cleaner background during replay. Precise structural designs with high reliability parts also a patented user interface are combined in pursuit of perfection in sound.
Audio Circuit Design
Most portable designs suffer from universal power designs that highly compromises signal processing quality. The ±8.5V PSU remarkably improves efficiency of clean power supplied to the system, with noticeable qualities in transparency and background noise control without the need to excessively damping the output. DTR1 selects AK4490EQ for its reliability and specific sound performance, the chipset supports up to 32Bit/768K and switchable digital filters offering different auditory experience. In pursuit of "Real Live Sound", an important part along the signal path - LPF (Low pass filter) adopts two TI OPA1611 on each channel (L/R). Together with the AK4490 chipset the design illustrates a very lively, dynamic output. The amplification circuitry features a mature AD8397 implementation with low distortion, super loading capability. The ideal power supply breaks limitations in shaping sound, achieving powerful, clean sound with effortless extension.
Software Design
''A super highway for signals'' - The DTR1 runs on a deeply-customized Linux OS audio sub-system which utilize OSS sub-system 30% higher in efficiency than the ALSA audio sub-system. The customized and optimized decode engine ''Nature'' synergize effectively with the Linux OS, could support all the audio format freely. Patented ultra-light weight GUI system ''Ocelot'', Customized GAI (Graphics Abstract Layer), GDI (Graphic Device Interface), IAL (Input Abstract Layer), SCM (System Control Module), Audio files indexing system - promises minimal MMI, high speed navigation and supporting up to indexing 160,000 songs!
With the precision machining on aviation grade, light-weight aluminum alloy, DTR1 is shielded from EMI disturbance for a cleaner background during replay. Precise structural designs with high reliability parts also a patented user interface are combined in pursuit of perfection in sound.
Audio Circuit Design
Most portable designs suffer from universal power designs that highly compromises signal processing quality. The ±8.5V PSU remarkably improves efficiency of clean power supplied to the system, with noticeable qualities in transparency and background noise control without the need to excessively damping the output. DTR1 selects AK4490EQ for its reliability and specific sound performance, the chipset supports up to 32Bit/768K and switchable digital filters offering different auditory experience. In pursuit of "Real Live Sound", an important part along the signal path - LPF (Low pass filter) adopts two TI OPA1611 on each channel (L/R). Together with the AK4490 chipset the design illustrates a very lively, dynamic output. The amplification circuitry features a mature AD8397 implementation with low distortion, super loading capability. The ideal power supply breaks limitations in shaping sound, achieving powerful, clean sound with effortless extension.
Software Design
''A super highway for signals'' - The DTR1 runs on a deeply-customized Linux OS audio sub-system which utilize OSS sub-system 30% higher in efficiency than the ALSA audio sub-system. The customized and optimized decode engine ''Nature'' synergize effectively with the Linux OS, could support all the audio format freely. Patented ultra-light weight GUI system ''Ocelot'', Customized GAI (Graphics Abstract Layer), GDI (Graphic Device Interface), IAL (Input Abstract Layer), SCM (System Control Module), Audio files indexing system - promises minimal MMI, high speed navigation and supporting up to indexing 160,000 songs!
Dethonray Prelude DTR1 HiFi Audio Music MP3 Player High Resolution Lossless
Price is below average
Current Price
$549
Average
$645.2
Min Price
$530
Max Price
$999
Price dynamics
15%
Description
Industrial Design
With the precision machining on aviation grade, light-weight aluminum alloy, DTR1 is shielded from EMI disturbance for a cleaner background during replay. Precise structural designs with high reliability parts also a patented user interface are combined in pursuit of perfection in sound.
Audio Circuit Design
Most portable designs suffer from universal power designs that highly compromises signal processing quality. The ±8.5V PSU remarkably improves efficiency of clean power supplied to the system, with noticeable qualities in transparency and background noise control without the need to excessively damping the output. DTR1 selects AK4490EQ for its reliability and specific sound performance, the chipset supports up to 32Bit/768K and switchable digital filters offering different auditory experience. In pursuit of "Real Live Sound", an important part along the signal path - LPF (Low pass filter) adopts two TI OPA1611 on each channel (L/R). Together with the AK4490 chipset the design illustrates a very lively, dynamic output. The amplification circuitry features a mature AD8397 implementation with low distortion, super loading capability. The ideal power supply breaks limitations in shaping sound, achieving powerful, clean sound with effortless extension.
Software Design
''A super highway for signals'' - The DTR1 runs on a deeply-customized Linux OS audio sub-system which utilize OSS sub-system 30% higher in efficiency than the ALSA audio sub-system. The customized and optimized decode engine ''Nature'' synergize effectively with the Linux OS, could support all the audio format freely. Patented ultra-light weight GUI system ''Ocelot'', Customized GAI (Graphics Abstract Layer), GDI (Graphic Device Interface), IAL (Input Abstract Layer), SCM (System Control Module), Audio files indexing system - promises minimal MMI, high speed navigation and supporting up to indexing 160,000 songs!
With the precision machining on aviation grade, light-weight aluminum alloy, DTR1 is shielded from EMI disturbance for a cleaner background during replay. Precise structural designs with high reliability parts also a patented user interface are combined in pursuit of perfection in sound.
Audio Circuit Design
Most portable designs suffer from universal power designs that highly compromises signal processing quality. The ±8.5V PSU remarkably improves efficiency of clean power supplied to the system, with noticeable qualities in transparency and background noise control without the need to excessively damping the output. DTR1 selects AK4490EQ for its reliability and specific sound performance, the chipset supports up to 32Bit/768K and switchable digital filters offering different auditory experience. In pursuit of "Real Live Sound", an important part along the signal path - LPF (Low pass filter) adopts two TI OPA1611 on each channel (L/R). Together with the AK4490 chipset the design illustrates a very lively, dynamic output. The amplification circuitry features a mature AD8397 implementation with low distortion, super loading capability. The ideal power supply breaks limitations in shaping sound, achieving powerful, clean sound with effortless extension.
Software Design
''A super highway for signals'' - The DTR1 runs on a deeply-customized Linux OS audio sub-system which utilize OSS sub-system 30% higher in efficiency than the ALSA audio sub-system. The customized and optimized decode engine ''Nature'' synergize effectively with the Linux OS, could support all the audio format freely. Patented ultra-light weight GUI system ''Ocelot'', Customized GAI (Graphics Abstract Layer), GDI (Graphic Device Interface), IAL (Input Abstract Layer), SCM (System Control Module), Audio files indexing system - promises minimal MMI, high speed navigation and supporting up to indexing 160,000 songs!
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