Jag tycker Boulder är en lite lättviktig uppstickare som visserligen kan vara väl så transparent som som klassiskt amerikansk järn, men handlar det om effekt i 8 ohm så...
crion, jag är medveten om att den bommar ditt S/N-önskemål med 8 dB, bandbredden är betydligt mindre och inte går den i klass-A heller
Pris 39.000 Euro per kanal (de 3 modulerna).
För varje kanal handlar det om två power-moduler och en output modul. Den är alltså helbalanserad eller bryggad, om man vill se det så där utsignalen läggs samman i output-modulens transformator.
Ynka 232 kg per kanal utan emballage
MC2KW Power Amplifier Specifications
FREQUENCY RESPONSE
+0, -0.25dB from 20Hz to 20kHz
+0, -3.0dB from 10Hz to 100kHz
TOTAL HARMONIC DISTORTION
0.005% maximum harmonic distortion at any power level from 250 milliwatts to 2000 watts, 20Hz to 20kHz
INTERMODULATION DISTORTION
0.005% maximum, if instantaneous peak power output does not exceed 4000 watts, for any combination of frequencies from 20Hz to 20kHz.
A-WEIGHTED SIGNAL-TO-NOISE RATIO
Unbalanced: 90dB (123dB below rated output)
Balanced: 94dB (127dB below rated output)
POWER OUTPUT
2000 watts into an 8, 4, or 2 ohm load is the minimum sine wave continuous average power output. The output RMS voltage is:
126.5V across 8 ohms
89.5V across 4 ohms
63.3V across 2 ohms
INPUT IMPEDANCE
10,000 ohms
OUTPUT LOAD IMPEDANCE
Three pairs of terminals each for 8, 4 and 2 ohms
INPUT SENSITIVITY
2.5V unbalanced; 5V balanced
WIDE BAND DAMPING FACTOR
Greater than 40
DYNAMIC HEADROOM
2dB
RATED POWER BAND
20Hz to 20kHz
POWER GUARD®
Clipping is prevented and THD does not exceed 2% with up to 14dB overdrive
POWER REQUIREMENTS
Each Power Module:
100 Volts, 50/60Hz, 1440 Watts
110 Volts, 50/60Hz, 13 Amps
120 Volts, 50/60Hz, 12 Amps
220 Volts, 50/60Hz, 7.5 Amps
230 Volts, 50/60Hz, 6.5 Amps
240 Volts, 50/60Hz, 6.5 Amps
Output Module:
100 Volts, 50/60Hz, 35 Watts
110 Volts, 50/60Hz, 35 Watts
120 Volts, 50/60Hz, 35 Watts
220 Volts, 50/60Hz, 35 Watts
230 Volts, 50/60Hz, 35 Watts
240 Volts, 50/60Hz, 35 Watts
OVERALL DIMENSIONS (H x W x D including
handles, connectors and feet)
MC2KW Output Module and Power Module:
12-5/16” (31.27cm) x 17-3/4” (45.1cm) x 26-5/8”
x (62.54cm)
WEIGHT
MC2KW Output Module: 121 lbs. (54.9kg) net
146 lbs. (66.2kg) in shipping carton
MC2KW Power Module: 158 lbs. (71.7kg) net
183 lbs. (83kg) in shipping carton
