Metronome Technologie (文豪) CD8 Signature CD播放器,採用靚聲必備的頂級機芯 Philips CDM12 PRO2 V6.8 拾訊系統,置於機體的正中心位置,取得最平均的承托力及避震效果,從負起拾訊系統的大面積平台開始,再到其三點式 (前二後一) 架構的三分文治式懸挂系統,再落到機箱底下,拾訊系統得到平均的三點式承托,諧震得以更平均導走。這種設計絕對是一大進步。CD8 Signature CD播放器用料講究,訊噪比高達120dB和24bit/192kHz雙晶片解碼電路,技術成熟,運作極其穩定又精準。頂置推蓋式設計,免除托盤或吸入式較多的活動組件,大大提升整體可靠性及耐用程度。負責帶動唱片的傳動軸亦用上運行穩定可靠的高剛性不鏽鋼軸,再配合自行研發稱為塑鋼的Delrin (聚甲醛) 所製成的高剛性高穩定的唱片壓,有效提升唱片旋轉穩定性,拾訊的準確性。此外,接地功夫亦做到足,從電路到光學組件,甚至CD上的靜電亦一併通過地線導走,減少整體電氣性干擾。經妥善屏蔽電磁波干擾/射頻干擾(EMI/RFI) 的環型變壓器,一共三個,結合多組各自獨立的電源穩壓,分別供電給CD伺服電路、數字電路、模擬電路。免除相互干擾及雜訊污染,提高訊噪比,使音樂背景更加寧靜,提高整體的分析能力。
Technical specifications
•Pick up mechanism:
Philips CDM12 PRO 2 v 6.8 with METRONOME TECHNOLGIE
proprietary modifications and new Delrin clamp .
•DAC Resolution:
Dual 24 bit/192 kHz bitstream technology allowing 120dB of
signal to noise ratio at the converter.
•Analog stage line:
Frequency bandwidth: 10Hz - 25 kHz +/- 0,1dB
Analog stage line based on a JAN6922 couple chosen for its
amazing audio quality.
•Digital Input:
USB asynchronous type B allowing direct connection with a
computer (PC and Mac) and accepting high resolution signals
such as HD_Master (24bit/192kHz).
•Digital Output:
S/PDIF 75 Ohms RCA connector 16bit/44.1kHz
•Analog Outputs:
Unbalanced 2.5V RMS @0dB - 47K Ohms- RCA connectors
Balanced 2.5V RMS @0dB - 600 Ohms- XLR connectors
•Power supply:
EMI rejection by Schaffner filters. 3 main high quality toroidal
transformers and 7 separate and independent regulation lines.
•Accessories:
Remote control with Top side built in aluminum.
One set of Delrin cones ( 3 units magnetizable ).
•Voltage:100 V or 120/240 V - 50/60 Hz
•Power consumption:50VA
•Dimensions (WxHxD):450 x 115 x 435 mm
•Weight:15 kg
•Colour :Full silver or full black