Here is a vintage HH STUDIO 60 MOS-FET guitar amplifier. Even though roadworn it has a great sound and is LOUD. It appears to be all original and made in the U.K. It has a heavy duty cast chassis speaker, and an ingenius fold out arm so you can tilt it back. It has a voltage converter for 110v, 220v, 240v.
Dimensions = 20″ x 17″ x 10″. Weight = 17kg.