前級擴大機
MC 611
MC 611全機的訊號流程不單以盡短,少經轉截點、接線為大前題,即使要施用接線,主要訊號接線亦選用高質無氧銅/OFC線之同時,再穿上銅網套屏蔽,防止雜訊入侵。各輸入/輸出模組的專屬箱體均選用紅銅製造,表面加以鍍金處理,以提升其接地效能。各電路/模組之間再加以金屬間隔屏蔽,消除相互干擾或外來雜訊入侵。軍用級的四層金電路板,加上獨特的高速接地系統,令訊號傳輸之間的損耗、失真及雜訊,大幅減少。所有主要的電阻器均為誤差率低於0.5%之發燒級鈦薄膜電阻。負責調節各輸入/輸出電平的可變電阻器,則為特別訂造之Alps產品,
付款方式:
實體ATM轉帳
送貨方式:
宅配 - 免運費
優惠價:894000
數量:

 

產品詳細介紹
Specifications 
Frequency Range
CDd

DC - 1.0MHz
RCA/Balance/High Level
DC - 600kHz
Phono MM
20Hz - 200kHz
Phono MC
20Hz - 200kHz
Output Level
1Vefff - 11Veff max
Output Impedance
100 Ohm
Noise Distirtion (1 kHz, 2V)
High Level

<0.00035%
CDd
THDN is 0.0003% typical
RCA High Level
<0.0004%
Balance
<0.0004%
Phono MM
<0.00015%
Phono MC
<0.00015%

Input Sensitivity
High Level

190mv
Phono MM
3.15 - 12.5mV
Phono MC
0.315 - 1.25mV

Signal to Noice
CDd

112db
High Level
110db
Phono MM
80/ 84db, 5mV/ 1k Ohm
Phono MC
74/ 78db, 0.5mV/ 10 Ohm

Maximun Loading Level
High Level
11Veff
Phono MM
120 - 450mVeff
Phono MC
12 - 45mVeff

Input Impedance
CD
5kOhm
CDd
5kOhm
High Level
50kOhm
Phono MM
47kOhm/ 200pF, var
Phono MC
100Ohm var
Processor
10kOhm

Channel Separation
High Level
98db
Phono MM
70db
Phono MC
70db
Subsonic filter Phono
20Hz (IEC new), 6db/ Oktave
Power Consumption
35VA max
Power Supply
Selected German made high quality power transformer
for audio sections * 3 and for controlling *1
Line Voltage (factory setting)
230/ 115 Vac, 50/ 60 Hz
Dimensions (W x D x H)
480 x 459 x 196mm
Weight
29.5kg