Audio Analogue Maestro Anniversary

Maestro Anniversary was born in AIRTECH's laboratories following to the experience gained with the development of Puccini Anniversary. The basic scheme is very similar, but with one important difference: the amplification chain is fully balanced from the input to the power stage which becomes unbalanced to connect to the speakers. This took to a doubling of amplifier stages and attenuation. Also in the Maestro Anniversary all stages are without global feedback.

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Channels- 2
RCA inputs- 3
XLR inputs- 2
Input impedance- 47KOhm
Maximum input signal- 6Vrms
Power on 8 ohm load- 150W @ 1% THD + N
Power on 4 ohm load- 300W @ 1% THD + N
Power on 2 ohm load- 500W @ 1% THD + N
Sensitivity(8 ohm output nominal power)- 720Rrms
Frequency Response(Att. 0dB, -3dB band)- 90KHz
Output resistance(2 ohm nominal power and 1kHz)- 0.2Ohm
Input Noise(Band limits 0Hz-80kHz/A-weighted)- =20uV/=10uV
SNR- =100 dB

Physical Details
Standby power consumption(230VAC)- 0.7W
Dimensions(HxWxD)- 168x450x550 mm
Weight- 31 Kg