烧到尽头 - 2007/12/31 17:03:00
ADCOM5200，50W的纯后级小机子，声音很甜。线路是用著名的PASS的。目前很难找到了。成色8.5新。
绝非现在ADCOM出来的声音。
2 channels
8 ohms50 Watts
4 ohms 80 Watts
Type of outputs
MOSFET
Storage capacitance
27,000uF
Input Sensitivity for 1 watt output
0.1 volts
Input Sensitivity for full output
.71 volts
Damping factor 20Hz - 20kHz
>260
Rise Time 5kHz, 20%-80%
1.1us
Dynamic headroom into 4 ohms
2.2dB
IM Distortion (SMPTE)
l watt to full power into 8 ohms.....<0.07%
1 watt to full power into 4 ohms.....<0.07%
IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)
full power into 8 ohms....<0.035%
full power into 4 ohms.....<0.035%
THD + Noise at full power into 8 ohms (Typical)
20Hz.....0.018%
1 kHz.....0.020%
10 kHz.....0.070%
20 kHz.....0.140%
THD + Noise at full power into 4 ohms (Typical)
20 Hz.....0.018%
1khz.....0.020%
10 kHz.....0.080%
20 kHz......0.165%
Frequency Response at 1 watt into 8 ohms (10Hz to 20kHz).....+0, -0.25dB
Power Bandwidth (-3dB).....3Hz to 130kHz
Gain.....29dB
Input Impedance.....49.9K ohms
Signal to Noise Ratio, "A" Weighted (full power into 8 ohms) .....> 98dB
Power Consumption (Continuous, Both Channels Driven)
Quiescent.....50VA
Maximum.....600VA
Full power 8 ohms.....325VA
Full power 4 ohms.....480VA
General
Chassis Dimensions....3" x 17" x 11.375"
Maximum Dimensions.....3.25" x 17" x 12.125"
Weight.....17 lbs.
Weight Packed.....22 lbs.
此机器采用大电流设计，驱动和音色都很出色。
价格：2008，机器8.5新。
附件: gfa5200.gif
绝非现在ADCOM出来的声音。
2 channels
8 ohms50 Watts
4 ohms 80 Watts
Type of outputs
MOSFET
Storage capacitance
27,000uF
Input Sensitivity for 1 watt output
0.1 volts
Input Sensitivity for full output
.71 volts
Damping factor 20Hz - 20kHz
>260
Rise Time 5kHz, 20%-80%
1.1us
Dynamic headroom into 4 ohms
2.2dB
IM Distortion (SMPTE)
l watt to full power into 8 ohms.....<0.07%
1 watt to full power into 4 ohms.....<0.07%
IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)
full power into 8 ohms....<0.035%
full power into 4 ohms.....<0.035%
THD + Noise at full power into 8 ohms (Typical)
20Hz.....0.018%
1 kHz.....0.020%
10 kHz.....0.070%
20 kHz.....0.140%
THD + Noise at full power into 4 ohms (Typical)
20 Hz.....0.018%
1khz.....0.020%
10 kHz.....0.080%
20 kHz......0.165%
Frequency Response at 1 watt into 8 ohms (10Hz to 20kHz).....+0, -0.25dB
Power Bandwidth (-3dB).....3Hz to 130kHz
Gain.....29dB
Input Impedance.....49.9K ohms
Signal to Noise Ratio, "A" Weighted (full power into 8 ohms) .....> 98dB
Power Consumption (Continuous, Both Channels Driven)
Quiescent.....50VA
Maximum.....600VA
Full power 8 ohms.....325VA
Full power 4 ohms.....480VA
General
Chassis Dimensions....3" x 17" x 11.375"
Maximum Dimensions.....3.25" x 17" x 12.125"
Weight.....17 lbs.
Weight Packed.....22 lbs.
此机器采用大电流设计，驱动和音色都很出色。
价格：2008，机器8.5新。
附件: gfa5200.gif