McIntosh MA2275
尺寸(WxHxD): 45.1 x 25.7 x 47.6 cm 重量: 35 kg
Power Output per Channel
75 Watts
Speaker Impedance
2, 4, or 8 Ohms
Rated Power Band
20Hz to 20kHz
Total Harmonic Distortion
0.5%
Dynamic Headroom
N/A
Frequency Response +0,-0.5dB
20Hz to 20kHz
Frequency Response, +0, -3dB
10Hz to 50kHz
Sensitivity Phono (Moving Coil)
N/A
Sensitivity Phono (Moving Magnet)
4.4mV
Sensitivity High Level (Balanced / Unbalanced)
0.5V/0.25V
Sensitivity (Power Amp)
2.5V
Signal To Noise Ratio (Moving Coil)
N/A
Signal To Noise Ratio (Moving Magnet)
80dB
Signal To Noise Ratio (High Level)
97dB
Signal To Noise Ratio (Power Amp)
110dB
Input Impedance (Balanced / Unbalanced)
47K/22K
Damping Factor
>18
Maximum Output (Balanced / Unbalanced)
8V Unbalanced
Connectivity
Headphone Output
Yes
High Level Inputs Unbalanced
5 Stereo
High Level Inputs Balanced
1 Stereo
Variable Outputs Unbalanced
2 Stereo
Variable Outputs Balanced
0
Digital USB Input
0
Digital Coaxial Input
0
Digital Optical Input
0
Phono Moving Magnet
Yes
Phono Moving Coil
No
AM/FM Tuner option
No
Home Theater Pass Through
No
Control
Tone Controls
Bass and Treble
Tone Bypass and Input Assign
No
RS232 Control Input
No
Power Control Output
Yes
Rear Panel Data Ports
Yes
Rear Panel IR Sensor Input
Yes
Input Level Match
No
General Specifications
Dual Layer Chassis
Yes
Output Meters
Yes
Tube or Solid State
Tube
Power Requirement
120V 50/60Hz, 3.6A
Standby Power Requirement
N/A
Output Autoformer
Yes (Unity Coupled Transformer)
Weights & Dimensions
Dimensions (W x H x D)
17-3/4" (45.09cm) x 10-1/8" (25.72cm) x 18-3/4" (47.63cm)
Weight
77 lbs (35 kg)
Shipping Weight
110 lbs (50 kg)

二手價格
| 價格 | 貨 | 說明 | 來源 | 日期 | |
| 149900 |
|
|
MyAV |
2013-11-02 |
|
|