CLASSESIGMA AMP2newCLASSE SIGMA AMP2 - TWO-CHANNEL AMPLIFIERTAX MAY BE APPLICABLE IF PURCHASED FROM CERTAIN STATES.Feel free to contact ListenUp Warehouse Deals at [email protected] with any questions. If you prefer to call, our direct number is 3...1395.00

CLASSE SIGMA AMP2 - TWO-CHANNEL AMPLIFIER [Expired]


no longer for sale

TAX MAY BE APPLICABLE IF PURCHASED FROM CERTAIN STATES.

Feel free to contact ListenUp Warehouse Deals at [email protected] with any questions. If you prefer to call, our direct number is 303-756-1841, and hours are 9am-4pm MST, Monday-Friday. 

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These units are BRAND NEW with a full manufacturer’s warranty. Buy with confidence from an Authorized Classe Dealer!


Sigma AMP2 TWO-CHANNEL AMPLIFIER

The Sigma series AMP2 is a 200W/Ch stereo amplifier utilizing 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 AMP2’s attributes.

Specifications

All tests un-weighted and 20Hz – 20kHz measurement bandwidth used.

Frequency response

 

10Hz – 20kHz, -1dB into 4Ω

Output power

 

200W rms into 8Ω 400W rms into 4Ω

Harmonic Distortion

 

<0.018% @ 1kHz Balanced Input

Peak Output Voltage

 

116V peak to peak, 41V RMS no load

116V peak to peak, 41V RMS into 8Ω

Input Impedance

 

100kΩ Balanced / 50kΩ SE

Voltage gain

 

29 dB

Input level at clipping

 

1.4Vrms Balanced/SE

Intermodulation

Distortion

 

>80 dB below fundamental into 8Ω Balanced

Signal to Noise Ratio

 

-100 dB at peak output into 8Ω (AES17)

Rated power

consumption

 

177W @ 1/8th power into 4Ω

Mains voltage

 

100V - 240V, 50/60Hz

Overall Dimensions

 

Width: 17.00" (433mm)

Depth (excluding connectors): 14.57" (370mm)

Height: 3.75" (95mm)

Net weight

 

22.0 lb (9.97 kg)

Shipping weight

 

28.0 lb (12.70 kg)


Product Reviews

Secrets of Home Theater and Hifi August 2015

StereoTimes Sigma SSP, AMP5 Review July 2015

TEDMag - Audiophile Home Theater Sigma SSP, AMP2 & AMP5 Review June - July 2015 (French)

TEDMag - Audiophile Home Theater Sigma SSP, AMP2 & AMP5 Review June - July 2015 (English)

Audio Esoterica Australia May 2015

Stereophile SIGMA Reviews May 2015

TEDMag Sigma Review April & May 2015 (French)

TEDMag Sigma Review April & May 2015 (English)

HemmaBio Review Sweden April 2015 (Swedish)

HemmaBio Review Sweden April 2015 (English)

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