Miniaturní kondenzátorový mikrofon, kardioidní charakteristika s držákem A98D The Shure Beta 98A is a precision-engineered compact, high-output miniature condenser microphone for professional sound reinforcement and studio recording. An extremely uniform cardioid polar pattern provides excellent gain-before-feedback and off-axis rejection of unwanted noise. Both Beta 98A configurations feature high sound pressure level capability (SPL). Beta 98AD/C includes A98D drum mount with flexible gooseneck that makes it an essential, accurate choice for toms, snares, and percussion. Beta 98A/C is recommended for a variety of acoustic or amplified instruments including drums, piano, reed, wind, and strings. Uniform cardioid polar pattern provides maximum gain-before-feedback and rejection of off-axis sound for smooth high-end response and control Frequency response tailored for drums and percussion applications with a wide dynamic range for use in high SPL environments Precision-engineered design for unobtrusive microphone footprint Beta 98A models ship with external in-line preamplifier for discreet cable placement, snap-fit windscreen, and zipper pouch Beta 98AD/C ships with A98D drum mount featuring a flexible gooseneck for precise placement and secure attachment Beta 98A/C ships with RK282 shock mount swivel adapter for attachment to any standard microphone stand Type Electret Condenser Frequency Response 20 to 20,000 Hz Polar Pattern Cardioid Output Impedance 179 Ohms Sensitivity (at 1 kHz, open circuit voltage) –48.0 dBV/Pa (4.0 mV) Maximum SPL (1 kHz at 1% THD) 1000 Ohm load: 144 dB Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz) 64 dB S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted Dynamic Range (at 1 kHz) 1000 Ohm load: 114 dB Common Mode Rejection (20 Hz to 20 kHz) 50 dB Clipping Level (1 kHz at 0.25% THD) 1000 Ohm load: 1.0 dBV (1.26 V) THD of microphone preamplifier when applied input signal is equivalent to cartridge output at specified SPL Self-Noise (typical, equivalent SPL, A-weighted) 30 dB SPL Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 Weight Net: 12 g (0.6 oz.) Connector Three-pin professional audio (XLR), male, balanced Power Requirements 11-52 Vdc phantom, 3.6 mA Solární panel Goal Zero Nomad 7 Plus Ultralehký, extra tenký a výkonný solární panel, pro spolehlivé nabíjení mobilů a jiných USB zařízení. Panel je voděodolný (kromě USB portu) a lze jej použít i při nepříznivém počasí. Panel je doplněn poutky a karabinkami pro snadné uchycení k batohu. Díky tomu můžete třeba Váš telefon nabíjet pohodlně za chůze. Na přímém slunci zvládne nabít chytrý telefon za 2 - 4 hodiny. Pro zjištění aktuálního stavu nabití slouží jednoduchý LED indikátoru, který najdete na nabíjecím kabelu. Panel je složený ze dvou částí - samotný panel a druhá část může sloužit jako efektivní stojánek, který panel nastaví na optimálních 45°. Součástí je kapsa pro ulože