Ghost preamp kits
Acousti-Phonic Preamp for Guitar or Bass
By simply replacing your current saddles with Graph Tech's ghost modular pickups and one of our Acousti-Phonic preamp kits and you'll have instant access to true, acoustic tone from your electric guitar or bass, without altering your electric pickups. With the ghost Acousti-Phonic system you can play one guitar! It can be electric AND acoustic, separately, or blended together for an infinite range of new and exciting sounds.
Hexpander MIDI Interface for Guitar or Bass
The ghost Hexpander MIDI interface system adds MIDI capability to almost any guitar or bass. Plug your guitar into pitch-to-MIDI converters by Roland or Axon and enter the MIDI sound universe. The Hexpander MIDI interface provides responsive and accurate tracking unequaled be any other system on the market today. Check out how affordable and easy it can be to make MIDI part of your music making.
Acoustic MIDI for Steel or Nylon String
The ghost Acoustic/MIDI system adds MIDI interface capability and a studio quality acoustic preamp to most nylon or steel string acoustic guitars. The same set of pickup saddles drives both the MIDI and acoustic modules at the same time!