TU-881CD Vacuum Tube Stereo CD Player
頂揭式 真空管鐳射播放機
用一支12au7 真空管
100V
功能運作正常
一部外形簡約,設計精良的真空管鐳射唱盤,日本Elekit音響器材設計工程師為追求真空管CD播放機的酣然圓潤音色,一直堅持使用1 bit DAC還原解碼系統作業,只提供單組模擬訊號輸出,剔除所有不必要的同軸或光纖等數碼元件的訊噪干擾;為尊重及忠誠於原有CD軟件原有的自然音色,達至最佳還原重播效果,不設任何高數位、高取樣等壓縮或升頻數碼處理,配合日本的低磁漏及低抗阻R-Core變壓器為器材之心臟供應充足電源穩壓,再加入ASP超級防諧震系統,減除轉盤運行時或外來聲波的諧震干擾,達至真正零訊染、不互擾、不數碼化的原音重播理念。
Specifications:
Tube: 12AU7 x 1
Frequency response: 20Hz - 20,000Hz
Sampling frequency: 44.1kHz
S/N ratio (when 0dB): 80dB(ASP OFF), 79.4dB(ASP ON)
Harmonic distortion (when -20dB): 0.1%(ASP OFF), 0.32%(ASP ON)
Pickup: semiconductor laser (1-bit DAC)
Output: 150mVrms (0dB when 1.5V)
Function: Anti-skip
Play mode: REPEAT(1/ALL), INTRO, SHUFFLE
Power source: AC100V 50/60Hz
Power consumption: 6W
Dimensions: W153 x H125 x D300mm (including projections)
Weight: Approx. 3.3kg