Spectral DMA-360 Series 2

Spectral DMA-360 Series 2 tranzistorski monoblokovi

The DMA-360 Series 2 limited production Monaural Reference Amplifier is the new version of the original DMA-360 monaural amplifier from Spectral Audio. The DMA-360 Series 2 is also the most powerful high-speed amplifier ever developed for high-end music applications. An impressive array of engineering "firsts" in the DMA-360 Series 2 culminate over twenty-five years of high-speed FET design to produce the "ultimate" Spectral amplifier.

DMA-360 Monaural Power Amplifier
Power Output:
@ 8 ohms - 300 Watts RMS
@ 4 ohms - 533 Watts RMS
@ 2 ohms - 680 Watts RMS
Output Compliment: 90 Amps peak
Frequency Response: +-0.1 dB, DC - 150 KHz
+-1 dB, DC - 1 MHz
+-3 dB, DC - 1.8 MHz
Distortion
Static: less than 0.015% from DC
to 100 KHz, typically
0.009% @ 300 WRMS/8 ohms
Dynamic: 8 Tone Cluster Test 20
KHz @ 500 Hz separation
0.01% @ 8 ohms
0.015% @ 4 ohms
Speed:
Risetime: less than 300 nanoseconds
Settling: 1.5 microseconds to -40 dB
Slew Rate: 600 volts/microsecond
Noise:
Signal to Noise: 97 dB nweighted,
107 dB ASA A
Crosstalk: 98 dB @ full power 8 ohms
Input:
Impedance: 10k ohms
Sensitivity: 1.5 volts / nominal output
Power Supply:
Line Voltage: 100 volts, 120 volts,
240 volts (internal wiring)
AC Voltage Range: +-10%
Maximum Consumption: 2000 Watts
Quiescent Consumption: 250 Watts

Operating Temperature: 0 deg. to +50 deg. Cesius range,
32 deg. to +122 deg. Fahrenheit
Protection Features:
DC Protection Servo: .5 volt range
Current Limit Onset: 90 Amps
Thermal Threshold: Protects at 85 deg. Censius,
185 deg. Fahrenheit

AC Main Fuses: 120v 5A or 220v 2.5A slo blo
Size and Weight:
Dimensions: 50.8 cm x 18.4 cm x 49.9 cm.
Weight: 30.4 kg Net