YAMAHA YT-9SP
¥ 3,200 (1 set, around 1986)
Commentary
A tuning kit containing 9 pieces each of felt, OFC (oxygen-free copper), corks, genuine leather, and 4 pieces of wood as spacers to be placed under the speaker.
¥ 3,200 (1 set, around 1986)
A tuning kit containing 9 pieces each of felt, OFC (oxygen-free copper), corks, genuine leather, and 4 pieces of wood as spacers to be placed under the speaker.