AVM MA 30.3 MK2 Bloc de puissance mono

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CHF1,855.35 Tax included
The MA 30.3 mk2 is a class A / AB mono power block assembled by hand in Germany. It delivers 300 watts under 4 ohms from a MOS-FET output stage and a 550-range toroidal transformer.
Color : Black
Quantity
Delivery time usually supplier between 4 and 7 days

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AVM MA 30.3 MK2 seen three quarters

Three hundred watts in mono

Each block delivers 300 watts under 4 ohms and only a single speaker. The output stage uses MOS-FET transistors, supported by a 550 VA toroidal transformer and more than 40,000 μF filtering. Two separate power supplies separate the input stage from the power stage.

Rear panel: symmetrical and asymmetric inputs, speaker terminals

XLR and RCA entries

The block accepts a symmetrical link in XLR or asymmetrical in RCA, to choose. Both entrances are golden. The speaker terminals accept the bi-wiring, the red and white pairs being connected in parallel internally.

Mono block installed in a system, next to a preamplifier and a vinyl deck

A block by speaker

The principle of the monobloc invites to put each device closer to its enclosure, which shortens the path of the electrical power. The cooling is done from the underside, then the hot air escapes with the hood slots: the device therefore requires free air under its feet. The chassis is made of lacquered steel sheet, brushed aluminum facade.

Facade and operating diode

Automatic start

The air function lights up and turns off the block from a compatible AVM preamplifier, without additional control cable: the signal travel by the existing audio link. Three modes remain available to choose from, by signal detection, by control voltage or in permanent operation. Protections monitor DC voltage, temperature and short circuit.

Black = Black Silver = Gray Silver = Cellini
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Data sheet

Product Type
Power Amplifier
Number of channels
Mono
Analog inputs
Balanced XLR + Unbalanced RCA
Output power
300 W (4 Ω)
Amplification technology
Class A/AB
Width
23.0 cm
Depth
37.2 cm
Height
13.2 cm
Unit weight
10.1 kg

Specific References

EAN13
0791511839622
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