ALPINE/LUXMAN LV-103 Stereo Amplifier - Needs Repair / Junk Item

The left channel has sufficient volume output, but the right channel's volume is considerably low, making this a junk item requiring adjustment and maintenance. The balance, bass, and treble adjustment functions appear to be problem-free. There are no severe crackling noises or poor contact issues with any of the volume potentiometers (VRs). The phono section, including the MC input, is likely fine as the residual noise from the equalizer increases and decreases with the rotation angle of the volume VR.

The exterior shows noticeable scuff marks on the upper edge of the front panel, and minor scuff marks are also visible on the hood.

The final stage uses MOS-FETs, with a vacuum tube in the driver stage, creating an interesting circuit configuration. Personally, I dislike FETs due to their hardness, even if they offer high contrast (to be blunt, I hate them), but this product, perhaps due to the vacuum tube in the drive stage, has a slightly warm sound that I found appealing.

This product is a junk item that does not fully operate and requires maintenance. Please refrain from purchasing if you do not understand the concept and value of junk items.