K&K Mandolin Twin Internal Pickup - used rarely - I had this installed in my Gibson A Jr. I used the pickup rarely or very little as I like the sound when mic’s. I had it removed at Old Town Strings Victoria and assured it’s in top condition ready for install. I would recommend Dylan at OTS for that. Selling at L&M for 170.00 - yours for 100.00. Though picture on box shows jack, that is an additional accessory and doesn’t come with a jack. Item on Salt Spring Island. Can deliver or mail.