<span>[Analogue Sources]</span>UPHONO+ UNISON RESEARCH>Valves DESCRIPTION SPECIFICATIONS REVIEWS Phono preamplifier with digitizing function and headphone amplifier. A real all-rounder that comes from Unison Research. With the µPhono+ you can of course - as the name suggests - provide high quality amplification of the delicate signals of the pickup (of course both for MM and MC systems) of a turntable. But the µPhono+ can do much more. The built-in analog-digital converter enables the convenient digitization of your vinyl treasures. And with the built-in headphone amplifier, you can also drive classic high-impedance hi-fi headphones of the old school with ease. So much flexibility was rare - for example, we can build a very minimalist analog chain or a space-saving setup for the long-planned digitization project. And resourceful natures will certainly also try to enable a vinyl playback through their multiroom system throughout the house. Analogue Inputs Moving Magnet cartridge (MM) / Moving Coil high output Cartridge (MC) Moving Coil low output cartridge (MC) Analogue Outputs Analogue fixed level line Analogue variable level line Headphone (16-600Ω) Digital Outputs USB for connection to a PC (up to 24bit/96kHz) Optical digital Coaxial digital Cartridge loading MM / 47kΩ + 100/200/320/420pF MC / 20/50/100/150/250/500/1kΩ + 1nF System gain at 1kHz MM / 38dB MC / 58dB / 69dB selectable Nominal output level 316mVrms (-10dBV) Sensitivity for nominal output MM / 3.36mVrms MC(58dB) / 0.336mVrms MC(69dB) / 0.1mVrms Signal-to-noise ratio(unweighted) MM / -80dB MC(58dB) / -64dB MC(69dB) / -60dB RIAA curve accuracy +/- 0.3dB from 20Hz to30kHz IEC subsonic filter -3dB at 20Hz and 6dB/octave Overload margin (headroom) 30dB THD+N at 1kHz MM / 0.018% (10mVrms in) MC(58dB) / 0.12% (1mVrms in) MC(69dB) / 0.12% (1mVrms in) Line-level output impedance Fixed / 824Ω Variable / 824Ω Headphone stage Output level / 2.18Vrms Max THD + N / 0.07% (@1kHz / 32Ω) USB digital output Resolution / 16/24 bit Sample rates / 8, 16, 32, 44.1, 48, 88.2, 96kHz Digital coaxial output 0.5Vp-p at 75Ω / 96kHz maximum sample rate Mains inlet voltage 220V Maximum power consumption 8W Dimensions (H x W x D) 82.5 x 216 x 246mm (3.25” x 8.5” x 9.69”) including connectors and knob Weight 2.6Kg(5.73ibs) 목록
<span>[Analogue Sources]</span>UPHONO+ UNISON RESEARCH>Valves DESCRIPTION SPECIFICATIONS REVIEWS Phono preamplifier with digitizing function and headphone amplifier. A real all-rounder that comes from Unison Research. With the µPhono+ you can of course - as the name suggests - provide high quality amplification of the delicate signals of the pickup (of course both for MM and MC systems) of a turntable. But the µPhono+ can do much more. The built-in analog-digital converter enables the convenient digitization of your vinyl treasures. And with the built-in headphone amplifier, you can also drive classic high-impedance hi-fi headphones of the old school with ease. So much flexibility was rare - for example, we can build a very minimalist analog chain or a space-saving setup for the long-planned digitization project. And resourceful natures will certainly also try to enable a vinyl playback through their multiroom system throughout the house. Analogue Inputs Moving Magnet cartridge (MM) / Moving Coil high output Cartridge (MC) Moving Coil low output cartridge (MC) Analogue Outputs Analogue fixed level line Analogue variable level line Headphone (16-600Ω) Digital Outputs USB for connection to a PC (up to 24bit/96kHz) Optical digital Coaxial digital Cartridge loading MM / 47kΩ + 100/200/320/420pF MC / 20/50/100/150/250/500/1kΩ + 1nF System gain at 1kHz MM / 38dB MC / 58dB / 69dB selectable Nominal output level 316mVrms (-10dBV) Sensitivity for nominal output MM / 3.36mVrms MC(58dB) / 0.336mVrms MC(69dB) / 0.1mVrms Signal-to-noise ratio(unweighted) MM / -80dB MC(58dB) / -64dB MC(69dB) / -60dB RIAA curve accuracy +/- 0.3dB from 20Hz to30kHz IEC subsonic filter -3dB at 20Hz and 6dB/octave Overload margin (headroom) 30dB THD+N at 1kHz MM / 0.018% (10mVrms in) MC(58dB) / 0.12% (1mVrms in) MC(69dB) / 0.12% (1mVrms in) Line-level output impedance Fixed / 824Ω Variable / 824Ω Headphone stage Output level / 2.18Vrms Max THD + N / 0.07% (@1kHz / 32Ω) USB digital output Resolution / 16/24 bit Sample rates / 8, 16, 32, 44.1, 48, 88.2, 96kHz Digital coaxial output 0.5Vp-p at 75Ω / 96kHz maximum sample rate Mains inlet voltage 220V Maximum power consumption 8W Dimensions (H x W x D) 82.5 x 216 x 246mm (3.25” x 8.5” x 9.69”) including connectors and knob Weight 2.6Kg(5.73ibs)