McIntosh MA2275
輸入:  
RCA

XLR
輸出: 
RCA
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 說明 來源 日期  
149900 MyAV 2013-11-02