Is derived from the MA40180 unit .

Main features

• Variable input sensitivity (-10 I 0 I +6dB).
• Output power 180W average continuous power (peak: 360W).
• Outputs 4-8-16  W and 70 / 100V with wide band output transformer.
• Relays for delayed insertion at switch-on and load protection.
• Output short-circuit protection.
• 9 LED VUmeter.