Monday, September 14, 2015

Magnus Audio MA-260 Class A Stereo Power Amplifier


The MA-260 is a 2 channel stereo power amplifier in pure Class A operation. With the use of 5 effective pairs carefully selected and matched powerful MOSFET transistors per channel (10 pairs in total), the MA-260 is capable of delivering a guaranteed linear output of 45 watts x 2 into 8 ohms.

Each of the MA-260 power amplifier is handcrafted with the use of highest quality parts and components. The audio grade toroidal transformer is custom wound according to our specifications. Even the heavy-duty special designed heat sinks are custom made in order to meet our standards.


Rated Output Power:
45 Watts RMS at 8 Ohms
90 Watts RMS at 4 Ohms

Frequency Response:
 +/- 0.1 dB from 10 Hz to 50 kHz

Signal-to-Noise Ratio:
110 dB

Total Harmonic Distortion (THD):
< 0.014 %
40 dB

Input Impedance:
35k Ohms (single-ended)
50k Ohms (balanced)

Input Sensitivity:
1.0 V RMS

Output Voltage:
47 V RMS

Damping Factor:
200, reference 8 Ohms nominal

Power Consumption:
450 watts continuous

2 balanced via XLR connector (1 per channel)
2 single-ended via RCA connector (1 per channel)

2 pairs high quality binding posts (1 pair per channel)

Operating Voltage:
100V, 120V, 220V, 230V or 240V at 50 or 60 Hz

19 in. W x 6 in. H x 17 in. D

60 lbs

3 Years Parts and Labor