BOSS Katana 500W Bass Amplifier Head Restoration & Noise Reduction The RN17 is the world's

The RN17 is the world's first pencil microphone with a large scale

and brash but musical

from guitar input to speaker output and everything in-between

Rosette: Herringbone Style

BOSS Katana 500W Bass Amplifier Head Restoration & Noise Reduction The RN17 is the world'sThe Katana 500 Bass Head raises professional bass amplification to the next level with advanced BOSS technology. Refined preamp circuity and the newly developed 500 watt Class D power amp support your touch and technique with deeply expressive tones. And with the innovative Cab Resonance feature, you can quickly calibrate the amplifiers output voice to achieve the ideal response with any speaker cabinet. You also get a wide range of premium tools to