McIntosh MHA100 Headphone Amplifier
Jul 9, 2014 20:05:41 GMT
Post by jc on Jul 9, 2014 20:05:41 GMT
Any one here had a brush with this beast?
$5000 of typical Mac build and looks, headphone amplifier/preamplifier/integrated amplifier/DAC.
$5000 of typical Mac build and looks, headphone amplifier/preamplifier/integrated amplifier/DAC.
Headphone Output Specifications
Headphone Power Output
High Selection: 1W
Normal Selection: 250mW
Headphone Output Impedance
8-40 Ohms
40-150 Ohms
150-600 Ohms
Electronic Specifications
Power Output per Channel
50 Watts
Speaker Impedance
8 Ohms
Rated Power Band
20Hz to 20kHz
Total Harmonic Distortion
0.005%
Intermodulation Distortion
0.005% maximum, if the instantaneous peak power is 100 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz
Dynamic Headroom
1.5dB
Frequency Response +0,-0.5dB
20Hz to 20kHz
Frequency Response, +0, -3dB
10Hz to 100kHz
Sensitivity (Unbalanced)
300mV
Sensitivity (Balanced)
600mV
Maximum Input Signal (Unbalanced)
8V
Maximum Input Signal (Balanced)
16V
Signal To Noise Ratio
105dB
Input Impedance (Balanced / Unbalanced)
25K/25K
Damping Factor
>150
Preamplifier Output
3V (8V maximum)
Preamplifier Output Impedance
500 Ohms
Voltage Gain
36.5dB
Power Guard
<2% THD with up to 16dB overdrive at 1kHz
Digital Audio Specifications
Digital Coaxial Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital Optical Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital AES/EDU Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital USB Input Sample Rate
16Bit, 24Bit, 32Bit - 32kHz to 192kHz
Connectivity
Headphone Output
1 (1/4")
High Level Inputs Unbalanced
1 Stereo
High Level Inputs Balanced
1 Stereo
Digital Coaxial Input
1
Digital Optical Input
1
Digital AES/EBU Input
1
Digital USB Input
1
Preamplifier Output
1 Stereo
Control
Tone Controls
5 Step Bass Boost Control: 0 to +12.5dB (in 2.5dB steps) @ 40Hz
Power Control Input
Yes
Power Control Output
Yes
General Specifications
Output Meters
Yes
Tube or Solid State
Solid State
Power Requirement
120V 50/60Hz, 1.5A
Standby Power Requirement
<0.25 Watts
Output Autoformer
Yes for Headphones
Weights & Dimensions
Dimensions (W x H x D)
11-1/2"(29.2cm) x 5-9/16" (14.1cm) x 18" (45.7cm)
Weight
26.5 lbs (12 kg)
Shipping Weight
32.5 lbs (14.8 kg)
Headphone Power Output
High Selection: 1W
Normal Selection: 250mW
Headphone Output Impedance
8-40 Ohms
40-150 Ohms
150-600 Ohms
Electronic Specifications
Power Output per Channel
50 Watts
Speaker Impedance
8 Ohms
Rated Power Band
20Hz to 20kHz
Total Harmonic Distortion
0.005%
Intermodulation Distortion
0.005% maximum, if the instantaneous peak power is 100 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz
Dynamic Headroom
1.5dB
Frequency Response +0,-0.5dB
20Hz to 20kHz
Frequency Response, +0, -3dB
10Hz to 100kHz
Sensitivity (Unbalanced)
300mV
Sensitivity (Balanced)
600mV
Maximum Input Signal (Unbalanced)
8V
Maximum Input Signal (Balanced)
16V
Signal To Noise Ratio
105dB
Input Impedance (Balanced / Unbalanced)
25K/25K
Damping Factor
>150
Preamplifier Output
3V (8V maximum)
Preamplifier Output Impedance
500 Ohms
Voltage Gain
36.5dB
Power Guard
<2% THD with up to 16dB overdrive at 1kHz
Digital Audio Specifications
Digital Coaxial Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital Optical Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital AES/EDU Input Sample Rate
16Bit, 24Bit - 32kHz to 192kHz
Digital USB Input Sample Rate
16Bit, 24Bit, 32Bit - 32kHz to 192kHz
Connectivity
Headphone Output
1 (1/4")
High Level Inputs Unbalanced
1 Stereo
High Level Inputs Balanced
1 Stereo
Digital Coaxial Input
1
Digital Optical Input
1
Digital AES/EBU Input
1
Digital USB Input
1
Preamplifier Output
1 Stereo
Control
Tone Controls
5 Step Bass Boost Control: 0 to +12.5dB (in 2.5dB steps) @ 40Hz
Power Control Input
Yes
Power Control Output
Yes
General Specifications
Output Meters
Yes
Tube or Solid State
Solid State
Power Requirement
120V 50/60Hz, 1.5A
Standby Power Requirement
<0.25 Watts
Output Autoformer
Yes for Headphones
Weights & Dimensions
Dimensions (W x H x D)
11-1/2"(29.2cm) x 5-9/16" (14.1cm) x 18" (45.7cm)
Weight
26.5 lbs (12 kg)
Shipping Weight
32.5 lbs (14.8 kg)