RCF DX 4008

RCF DX 4008

• procesor de sunet tip DSP
• 4 intrari / 8 iesiri

Sectiunea input si output

• Impedanta de intrare: >10 kΩ
• Impedanta de iesire: 50 Ω
• Nivelul maxim: +20 dBu
• Conectori: XLR cu 3 pini

 Specificatii audio

• Raspuns in frecventa: +/- 0.1 dB (20 - 20kHz)
• Dynamic range: 115 dB
• CMMR: >60 dB (50 - 10 kHz)
• Crosstalk: <-100 dB
• Distorsiuni: 0.001% (1 kHz @ 18 dBu)

Performante audio digitale

• Resolutie: 32 bit (40 bit extensibil)
• Sampling rate: 48/96 kHz
• A/D - D/A Convert: 24 bit
• Propagation delay: 3 ms
• Numarul de programe: 30

Controlul panoului frontal

• Display: 4x26 caractere LCD
• Butoane: 12 mute, 12 gain/ manu, 6 menu control
• Nivelul audio: 5 LED-uri
• Interfata: RS 232 mama DB-9

Limiter

• Threshold: -20 - +20dBu
• Attack time: 0.3 - 100 ms
• Release time: 2 - 32 attak time

Equalisation

• Typ: Parametric, Hi-shelf, Lo-shelf 
• Gain: 0.25 dB steps -30 - +15 dB
• Bandwidth: (Q=0.5 - 72) 0.02 - 2.50 octave

Filtru crossover

• Tip filtru: Butterworth, bessel, linkwits biley
• Slopes: 6-24 dB/oct (96 kHz) 6 - 48 dB/oct (48kHz)