Date Region Description Price Seller
Japan[Product Description]The UAFX Ruby Top Boost Amplifier ...$346.15
USAInspired by the legendary 2 x 12-inch combo amplifier t...$207.00
USAGently used table top. ![Universal Audio Ruby](https:/...$249.00
USAUsed. Works fine. ![Universal Audio Ruby](https://rvb-...$250.00
USAoriginal owner never used original box always in studio...$289.00