Acerca de Stereophonic
Stereophonic Sound es una compañía que brinda soluciones en audio profesional para el desarrollo de proyectos en diferentes líneas de mercado. Cuenta con la experiencia de profesionales en ingeniería de sonido.
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Características Principales
Diseño clásico de preamplificador de micrófono ISA con transformador de entrada Lundahl LL1538
Canal DI flexible e independiente
Impedancia de entrada conmutable que incluye la configuración clásica ISA 110
Salida de auriculares con control de volumen
Punto de inserción dedicado
Tarjeta de conversión AD estéreo de 192 kHz opcional
Especificaciones Técnicas
MIC INPUT RESPONSE | |
Gain Range (Mic) | 0dB to 60dB in 10dB steps 20 dB of variable gain |
Gain Range (Mic) | 126dB measured at 60dB of gain with 150 Ohm terminating impedance and 22Hz/22kHz band-pass filter |
Noise (Mic) | Noise at output with unity gain (0 dB) and 22 Hz-22 kHz band pass filter-97 dBu |
Signal-To-Noise Ratio (Mic) | 106 dB relative to max headroom (9dBu) |
Frequency Response (Mic) | At minimum gain (0 dB)-0.5dB down at 10Hz and -3dB down at 125kHz |
CMRR (Mic) | 98dB (Channel 1, 1kHz, maximum gain with 24 dBu input) |
Crosstalk Channel To Channel (Mic) | With 10dB@1kHz input to chA, chB output =104dBrA. With 10dB@10kHz input to chA, chB output = 84dBrA |
LINE INPUT RESPONSE | |
Gain Range (Line) | -20dB to 10dB in 10dB steps 20 dB of variable gain |
Input Impedance (Line) | 10 kO from 10 Hz to 200 kHz |
Total Harmonic Distortion Noise (Line) | Measured with a 0 dBu input signal, and a 22 Hz-22 kHz band pass filter0.0001 |
Frequency Response (Line) | At unity gain (0 dB)-0.3dB down at 10Hz and -3dB down at 200kHz |
INSTRUMENT INPUT RESPONSE | |
Gain Range (Instrument) | 10dB to 40dB continuously variable |
Input Impedance (Instrument) | High = greater than 1M Low =greater than 300k |
THD (Instrument) | At minimum gain ( 10) |
HIGH-PASS FILTER | |
Roll-Off | 18 dB per octave (3 pole filter) |
Frequency | Fixed 75Hz measured at the 3dB down point |
WEIGHT AND DIMENSIONS | |
W X D X H | 220mm (W) x 104mm (H) x 254 – 290mm |
Weight | 3.9 kg (8.6 lbs) |
Valoraciones
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