MAESTOSO

A new level of performance for this price catagory that is pure Sinfoni, Maestoso. Made in Italy and offering Three models to suite all system needs; powerful output, detailed yet effortless and a high-performance musical reproduction that is expected from a Sinfoni product.  A perfect match for the Sinfoni Sonata or Arpeggio speakers.  The Maestoso 's performance is surprising and are built with top level components and topology as is expected from a Sinfoni product.


TECHNICAL DETAILS
MA 130.4Pro MA 160.2X MA 100.2LE MA 100.4X

MA130.4Pro

4 Channel Class AB Amplifier

Specifications :

Power Supply : 10.5 -16 VCC

Total Harmonic Distortion : 0.05%

Standby Current : 1.2A

Input Sensitivity : 0.1 -9V

Input Impedance : 27K Ohms

Output Power :

- 4 Ohms @ 12V : 130 Watts x 4

- 2 Ohms @ 12V : 200 Watts x 4

- Bridge 4 Ohms @ 12V : 300 Watts x 2

Frequency Response : +/- 1dB From 10Hz - 30kHz

Channel 1 & 2 Filters (Full / Hi-Pass): 50Hz – 300Hz

Channel 3 & 4 Filters (Full / Lo-Pass / Hi-Pass): 50Hz – 300Hz

Signal / Noise Ratio : > 100dB

Channel Separation: > 90dB

Damping factor: > 500


MA 160.2pro

2 Channel Class AB Amplifier

Specifications :

Power Supply : 10.5 -16 VCC

Total Harmonic Distortion : 0.05%

Standby Current : 1.2A

Input Sensitivity : 0.1 -9V

Input Impedance : 30K Ohms

Current Draw : 30A

Output Power :

- 4 Ohms @ 12V : 150 Watts x 2

- 2 Ohms @ 12V : 220 Watts x 2

- Bridge 4 Ohms @ 12V : 260 Watts x 1

Frequency Response : +/- 1dB From 5Hz - 35kHz

Channel 1 & 2 Filters (Full / Lo-Pass / Hi-Pass): 50Hz – 300Hz

Signal / Noise Ratio : > 100dB

Channel Separation: > 90dB

Damping factor: > 500


MA 100.2 LE

Class AB 2 Channel Amplifier

Specifications :

Power Supply : 10.5 -16 VCC

Total Harmonic Distortion : 0.005%

Standby Current : 1.2A

Input Sensitivity : 0.1 -8V

Input Impedance : 30K Ohms

Current Draw : 30A

Output Power :

- 4 Ohms @ 12V : 100 Watts x 2

Frequency Response : +/- 1dB From 5Hz - 35kHz

Signal / Noise Ratio : > 95dB

Channel Separation: > 60dB

Damping factor: > 500


MA100.4X

4 Channel Class AB Amplifier

Specifications :

Power Supply : 10.5 -16 VCC

Total Harmonic Distortion : 0.05%

Standby Current : 1.2A

Input Sensitivity : 0.1 -9V

Input Impedance : 27K Ohms

Output Power :

- 4 Ohms @ 12V : 100 Watts x 4

- 2 Ohms @ 12V : 200 Watts x 4

Frequency Response : +/- 1dB From 10Hz - 30kHz

Signal / Noise Ratio : > 100dB

Channel Separation: > 90dB

Damping factor: > 500