ALPINE MRV-F409 4-CHANNEL POWER AMPLIFIER TESTED WORKING FROM JAPAN AS IS

ALPINE MRV-F409 4-CHANNEL POWER AMPLIFIER TESTED WORKING FROM JAPAN AS IS

Condition: For parts or not working

Accessories: are included

Description

・This is a used Alpine MRV-F409 4-Channel Power Amplifier.

・The unit has been cleaned to the best of my ability, but some minor dirt may remain as it is a used item.

・Please expect minor scratches consistent with use; there are no major gouges or deep scratches. There is some slight rust on the power terminal.

・The item has been power-tested on a bench.

・Power was confirmed to turn on, and audio output from all 4 channels was verified. Gain dial adjustment and high-pass/low-pass filter switching settings, along with EQ dial adjustments during setting, were also confirmed. No noise was observed during dial adjustments. Other functions and settings have not been tested.

・Audio output was confirmed by reconnecting the channels in 2-channel pairs, as a 4-channel simultaneous output environment was not available. Approximately 10 minutes of listening was performed for each test.

・Please carefully review the photos and consider your purchase only if you are satisfied.

・Only the amplifier unit is included as shown in the first photo. No cables or other accessories are included.

・Only the items shown in the photos are included.

Please consider the risks associated with purchasing used electronic equipment. Malfunctions may occur upon receipt, even with the tested functions. Your understanding and agreement to these terms are appreciated before purchasing.

Condition & Specifications

• Condition: For parts or not working

Item Details

• Brand: Alpine
• Country of Origin: Japan
• Customized: Unknown

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