The PRS 53/10 Treble humbucker is inspired by the tone of single-coil guitars from the 50's and were first introduced in 2010 hence the 53/10 name. It is said to use "exactly the same wire from the same machinethat Fender put on 1953 Tele pickups". It has the model name etched in the nickel cover, features an alnico magnet and is compatible with 3-way toggle with push/pull tone pot.