Solid Wood outer frame with chrome exterior and solid state circuitry and a powerful amplifier, automatic or manual channel changer and selector, with balance, tone, and volume adjustments. Adjustments due to age have a small amount of static while adjusting controls, if you turn them easy it has none. 120VAC with speaker line outputs ( speaker cables included ). Plays 4 track or 8 track tapes. Also, it comes with a pair of Realistic 40W 8ohm Optimus 7 2030C speakers. Talk about a little bundle of DYNAMITE !!! This package ROKS !!! It will bring any small area to life with a vintage appeal. Stands 4" tall x 11" depth x 9.25 across. Weighs 14.6 lbs. 7" tall x 4.25" depth x 4" across Weighs 7.5 lbs each with a solid steel casing. Sorry, no warranty with speakers due to age and we just don't know how loud you may want to play it !!! So be careful, it will play extremely loud and with good sound!!! and rest assured these speakers are in excellent condition before we ship them out.