(Revised Description) VHT 2502 vacuum tube power amplifier. 【Operational Checks】 ・Power-on confirmed ・Vacuum tubes light up ・Tested with a connected, working Marshall JMP-1 ・Tested using a Bugera PS1 attenuator (load box) with correct connections ・Tested with input signals being sent normally Despite the above checks, no sound is produced from either the left or right channels. 【Appearance/Condition】 ・Missing knob for the impedance selector switch ・The switch shaft is present, but the unit is being sold as is This equipment has been stored unused for approximately 5 years. Offered as a junk item, assuming repair/maintenance is required. 【Important Notes】 ・Sold as is ・May require repair or parts replacement ・Due to being a junk item, no claims or returns are accepted Recommended for those familiar with vacuum tube amplifiers or those looking for a repair project.