Tenor 17" scale length. Redesigned and updated: New Battery-Free Mi-Si preamp coupled with an undersaddle Open-to-Source piezo pickup,producing a clean, warm amplified sound with lots of gain. 20 hours ofplay with60 second charge from the included AC/9V power supply (international ac adapters available). New bolt on neck design allows for easy action adjustment. Bridge -less saddle design makes for a clean glue-free assembly and through bodystring termination allows for easy restringing. Adjustable 1" leatherstrap included.Comes with Grover 2B friction tuners, with 4:1 geared Peghed options. Maple or walnut neck, hardwood fretboard, solid ash, walnut or cherry body depending on availability.