Martinic has released the free monophonic string Kee Bass. It’s a bass simulator from 1960s.

Features:

• Bass Fuzz sound – built in.
• Percussion – Fast decay.
• Percussion – Slow decay.
• Sustain.
• Bright-Mellow option on all sounds.
• 2 Full Octave Keyboard.
• Modeled Solid State Electronic Circuitry.
• 2.5 MB Portable Lightweight Beauty.
• Plays Booming String Bass Notes when loaded into any VST/AU host

Kee Bass