SEEBURG JUKEBOX AMPLIFIER MRA1-L6. Pulled Working From Seeburg "W", and bench tested over 8 hours continous duty. This was pulled working from my Seeburg "W" when I upgraded to the MRA4-L6 amp for the "W". Tubes are included, needs a jumper plug in remote speaker socket and a dust cover for the bass choke. This amp sounded great in my W, good bass/treble control. Some Electolytics replaced with axials to keep old cans in place for cosmetics. Condition is "Used". Shipped with USPS First Class.