This is a set of Gretsch FilterTron-style pickups. The model name seems to be "TVG," and I believe it's made with TV Jones in mind. The neck pickup measures approximately 3.95k, and the bridge pickup measures approximately 4.65k. The lead wire length is approximately 280mm for the neck pickup and approximately 240mm for the bridge pickup. As you can see in the images, the build quality is very solid. Regarding sound quality, it delivers a sound close to the original, and based on the lead-out, I think it would be positioned similarly to the TV Classic. https://www.kandashokai.co.jp/flos/tv_jones/pickups/ This is a link to the original pickups, which you may find helpful. Mounting screws and springs are included.