The active circuit features a carefully selected 220k-ohm input impedance to eliminate problems with loading while delivering a smooth, warm sound to the audio system. This is particularly important when interfacing vintage guitars with low output pickups when should you plan to do some recording or Reamping.
The SB-1 is also equipped with a -15dB pad that reduces the input sensitivity to gracefully handle even the loudest instruments. This makes the SB-1 perfectly well suited for electric bass and keyboards. To reduce feedback, toggling the 180° polarity switch helps eliminate hot spots on stage that can cause low frequency resonance. Small size, big heart, huge sound! Active direct box for acoustic guitar.Ultra compact to fit in your guitar case. Plug & play easy to use feature set. 48V phantom powered, no batteries needed! Condition: These are brand new, fresh from the factory. Vision Guitar is an authorized Radial dealer. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "visionguitar" and is located in this country: US. This item can be shipped worldwide.