MarkBass F500 (w rack ears)
 

MarkBass at it's finest (IMHO) and it's a solid piece. No issues, couple of small scratches, nothing major. I'm going to include some rack ears for this and say $550 shipped USPS paypaled. When I got the unit it was missing the grill cover for the cooling fan, no big just haven't gotten around to grabbing another one.

Center detents on the EQ have black sharpie line as many people do so you can see where it's set at.

Line out level control
combo 1/4" and speakon outputs
mute function
500 watts @4 ohms

I'll let this go for $550 including some rack ears.

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2 & 3

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scratch on top

Sold and thank you.