Comparison of Apex Electronics 220 and Audio-Technica AT4021 [S]ave
| Attribute |  Audio-Technica AT4021 × |  Apex Electronics 220 × |
|---|---|---|
| Diaphragm Gauge (micron) | 2 | - |
| Requires Phantom Power | + | + |
| Phantom Voltage (V) | 48.00 | 15.00 - 48.00 |
| Max Diameter (mm) | 21 | 10 |
| Interfaces |
|
|
| Capsule Diameter (mm) | 21 | - |
| Weight (g) | 119 | 105 |
| Impedance (Ohm) | 250 | 250 |
| Sound Pressure Level (SPL) (dB) | 156 | 105 |
| Sensitivity (mV/Pa) | 19.9 | 0.7 |
| Range (Hz) | 20 - 20,000 | 20 - 20,000 |
| Pickup Pattern |
|
|
| Brand | Audio-Technica | Apex Electronics |
| Name | Audio-Technica AT4021 | Apex Electronics 220 |
| Pads |
| - |
| Length (mm) | 144 | 146 |
| Filters |
| - |
| SPL/Self-Noise Ratio | 11.14 | 4.38 |
| Diaphragm Diameter (mm) | 16.3 | - |
| Self-Noise (dB) | 14 | 24 |
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