SIGMA AMP 5


Classe audio

53309

Neuf

STOCK CENTRAL - 1 A 5 JOURS

5 500,00 CHF

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TypeAmplificateur de puissance
Nombre de canaux5

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Sigma AMP5 FIVE-CHANNEL AMPLIFIER

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.

All tests un-weighted and 20Hz - 20kHz measurement bandwidth used.
Frequency response10Hz - 20kHz, -1dB into 4?
Output power200W rms into 8? All channels driven
400W rms into 4? Any two channels driven*
Harmonic Distortion0.018% @ 1kHz All channelsdriven
to 1/8th power into 8?
Peak Output Voltage113V peak to peak, 40V RMS no load
113V peak to peak, 40V RMS into 8?
Input Impedance100k? Balanced / 50k? SE
Voltage gain29 dB
Input level at clipping1.4Vrms Balanced/SE
Intermodulation
Distortion
>80 dB below fundamental into 8? SE
Signal to Noise Ratio-100 dB at peak output into 8? (AES17)
Rated power
consumption
200W @ 1/8th power into 8?
Mains voltage100V - 240V, 50/60Hz
Overall DimensionsWidth: 17.00" (433mm)
Depth (excluding connectors): 14.57" (370mm)
Height: 3.75" (95mm)
Net weight23.1 lb (10.48 kg)
Shipping weight30.0 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.

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