| Attribute | Apex Electronics 580 × | Neumann U47 fet Collectors Edition × |
|---|---|---|
| SPL/Self-Noise Ratio | 13.45 | 8.17 |
| Max Diameter (mm) | 74 | 63 |
| Sound Pressure Level (SPL) (dB) | 148 | 147 |
| Self-Noise (dB) | 11 | 18 |
| Weight (g) | 880 | 710 |
| Impedance (Ohm) | 200 | 150 |
| Pads |
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| Diaphragm Gauge (micron) | - | 6 |
| Sensitivity (mV/Pa) | 19.9 | 8 |
| Range (Hz) | 20 - 20,000 | 40 - 16,000 |
| Pickup Pattern |
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| Brand | Apex Electronics | Neumann |
| Name | Apex Electronics 580 | Neumann U47 fet Collectors Edition |
| Interfaces |
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| Filters |
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| Requires Phantom Power | + | + |
| Length (mm) | 193 | 160 |
| Phantom Voltage (V) | - | 48.00 |
| Capsule Diameter (mm) | 35 | 34 |