Bill Lawrence "Ultrasonic" pickups used in a few Ibanez models in the late 80s. Supposedly flat frequency response without the mid-hump of most conventional pickups, but I've never heard them in person
Bill Lawrence "Ultrasonic" pickups used in a few Ibanez models in the late 80s. Supposedly flat frequency response without the mid-hump of most conventional pickups, but I've never heard them in person