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manuals:usi_comparison [2018/02/12 21:27] mrkvamanuals:usi_comparison [2026/06/10 16:52] (current) mrkva
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 ^ **Cable** | 2 x 1.5 m with 2.5 mm diameter | 1.5 m with 2.5 mm diameter | 1.5 m with 2.5 mm diameter ^ ^ **Cable** | 2 x 1.5 m with 2.5 mm diameter | 1.5 m with 2.5 mm diameter | 1.5 m with 2.5 mm diameter ^
 ^ **Maximum input pressure level** | ~122 dB SPL | ~122 dB SPL | ~122 dB SPL ^ ^ **Maximum input pressure level** | ~122 dB SPL | ~122 dB SPL | ~122 dB SPL ^
-^ **Sensitivity** | -28 dB at 1kHz (±3 dB) | -28 dB at 1kHz (±3 dB)  | -28 dB at 1kHz (±3 dB) ^+^ **Sensitivity** | -18 dB at 1kHz (±3 dB) | -18 dB at 1kHz (±3 dB)  | -28 dB at 1kHz (±3 dB) ^
 ^ **Self-noise** | ~14 dBA | ~14 dBA | ~14 dBA ^ ^ **Self-noise** | ~14 dBA | ~14 dBA | ~14 dBA ^
 ^ **Output** | 2x XLR-3M balanced, transformer-less, floating | XLR-3M balanced, transformer-less, floating | 3.5mm (1/8") jack ^ ^ **Output** | 2x XLR-3M balanced, transformer-less, floating | XLR-3M balanced, transformer-less, floating | 3.5mm (1/8") jack ^
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 ^ **Power consumption** | ~3mA per pin per channel | ~3mA per pin | ~550µA per channel ^ ^ **Power consumption** | ~3mA per pin per channel | ~3mA per pin | ~550µA per channel ^
 ^ **Microphone dimensions** | ⌀6.8 (~1/4") x 8.5mm | ⌀6.8 (~1/4") x 8.5mm | ⌀6.8 (~1/4") x 8.5mm ^ ^ **Microphone dimensions** | ⌀6.8 (~1/4") x 8.5mm | ⌀6.8 (~1/4") x 8.5mm | ⌀6.8 (~1/4") x 8.5mm ^
 +
 +^ **Model** ^ basicUcho ^
 +^ **Description** | Phantom powered, pre-polarized condenser microphone ^
 +^ **Operating voltage** | 24-48V (P48 phantom power) ^
 +^ **Maximum input pressure level** | ~110 dB SPL ^
 +^ **Sensitivity** | -24 dB at 1kHz (±3 dB) ^
 +^ **Self-noise** | ~14 dBA ^
 +^ **Output** | XLR-3M balanced, transformer-less, floating ^
 +^ **Output impedance** | 30-50 Ω ^
 +^ **Power consumption** | ~3mA per pin per channel ^
 +^ **Microphone dimensions** | ⌀20 x 80 mm ^