Samick chorus amps. made in korea. i have two old samick chorus amps. both work yet could use some repair services and so on one is a sm35kc.12 inch speaker, shut back(sealed)with port on front and removeable speaker grill $35. the other one is a sm60rc. semi open back and 160watt 4ohm.12 inch speaker $60. or, take both for $85. gotten rid of when sold.