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The Sigma series AMP5 is a 200W/Ch five-channel amplifier derived from
the AMP2, but with necessary part and layout changes to accommodate its
five-channel architecture. Like the AMP2, it utilizes switching
technologies for both power supply and amplification stages. A
Classé-designed switch mode power supply with Power Factor Correction
makes over 1,000W of clean and stable power available while being both
compact and efficient. A new class D amplifier topology provides wide
dynamic range, smooth and extended frequency response and rich harmonic
detail to yield stunning sonic performance. The efficiency of class D
adds efficiency, low heat dissipation and relatively small size to the
list of the AMP5′s attributes.
|Specificatii||All tests un-weighted and 20Hz − 20kHz measurement bandwidth used.
10Hz − 20kHz, -1dB into 4Ω
200W rms into 8Ω All channels driven
400W rms into 4Ω Any two channels driven*
0.018% @ 1kHz All channelsdriven
to 1/8th power into 8Ω
Peak Output Voltage
113V peak to peak, 40V RMS no load
113V peak to peak, 40V RMS into 8Ω
100kΩ Balanced / 50kΩ SE
Input level at clipping
>80 dB below fundamental into 8Ω SE
Signal to Noise Ratio
-100 dB at peak output into 8Ω (AES17)
200W @ 1/8th power into 8Ω
100V - 240V, 50/60Hz
Width: 17.00 (433mm)
Depth (excluding connectors): 14.57 (370mm)
Height: 3.75 (95mm)
23.1 lb (10.48 kg)
30.0 lb (13.61 kg)
*each channel supports 400W output into 4 ohms but the AC Mains/power
supply cannot support all channels driven simultaneously at this level, which
would require over 2,500W and only occur under a special test condition.
Every channel easily drives lower impedance loads.
|Tip Echipament||Putere Multicanal|