Air Tight ATM-3211
Image source — © Air Tight
What is it?
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Model name
ATM-3211
Input sensitivity (mV)
1000
Input impedance (balanced) (Ω)
100 000
Input impedance (single-ended) (Ω)
100 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
120 (6Ω)
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
50 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
6
Dimensions (mm)
400 x 450 x 405
Weight (kg)
44
Official link
The main feature of the Airtight ATM-2211 is the use of two independent power sources in each device. As a result, the system began to produce much less noise, and its power increased from 18 watts per channel to 32 watts per channel.