Pro-Audio

djnfix · Trimis: 27/03/2011 00:11 Titlul subiectului: Bluetech MA-300 Profesional

Out Power (8 ohmi) - 2x300 W
Out Power (4 ohmi) - 2x500 W
Out Power Bridge (8 ohmi) - 1000 W
Out Power Bridge (4 ohmi) - 1300 W
Frecquency Response @ Half Pwr - 15 Hz - 25 KHz (+0/-1 dB)
THD+Noise @ 1 KHz Full Pwr - <0.03 %
IMD 60hz & 7 KHz, 4:1 - <0.038 %
Signal to Noise Ratio - > 102 dB
Slew Rate (input filter limited) - 40 V/uS
Damping Factor 1Khz@8 ohm - >400:1
Input Sensitivity - Selectable (0.77/1.0/1.44 V)
Input Impedance - 10 khom Balanced tu ground
Input Conectors - Female XLR-3 & 6.35mm TRS Jack
Output Circuit Type - Class AB
Output Connectors - 4 Pole SPEAKON & Binding posts
Protections: Full short-circuit, Open-circuit, Thermal, Soft-start, DC Voltage, Sub/Ultrasonic and RF
LED Indicators (per channel) - Bridge, Parallel, Power, Signal, Clip, Protect
Panel Controls - Front-2 input attenuators, Rear - Ground lift, mode selection, compressor
Cooling - Front-to-back via 2 variable-speed fans
Power Supply Voltage - 220V AC/50 Hz
Power Supply Fuse (250V) - 8 A
Dimensions (mm) - 482x383x88.8
N Weight/G Weight (kg) - 15.5/17

finali: 4 x 2sc5200 + 2sa1943
prefinali: 1 x 2sc5198 + 2sa1941
filtraj: 8 x 10.000 micro/50 V
alimentare finali: +-86.8 V

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vlad96bret · Trimis: 26/03/2012 14:47 Titlul subiectului:

eu stiu ca finalii astia 2sc5200 2sa1943 nu se mai fabrica ORIGINALI din anii 1995 ..ce gasesti pe piata sunt diferite pocnitori

sisu · Trimis: 26/03/2012 15:08 Titlul subiectului:

djnfix · Trimis: 27/03/2012 00:10 Titlul subiectului:

vlad...se gasesc si in ziua de azi originali...dar sunt scumpi :-)

iar acesti tranzistori sunt buni ptr pretul lor si ce pot ...sunt peste limita asteptata....