Description The JKA is a dedicated DI for acoustic instruments. The JKA features a high-impedance 1/4" jack input capable of receiving signal from all types of pick-ups. A 10dB gain boost is available for low-level instruments. The JKA also features a tuneable notch filter for eliminating the resonant frequency in an acoustic instrument, reducing feedback issues. Key Features: • Phantom power supply • High Impedance 1/4" Jack input • Tunable notch filter • Adjustable sensitivity: 0, 10dB • Two outputs: Low impedance XLR, 600O Jack 1/4" • Phase switch selector Applications: Specifically designed as a dedicated single channel Active stage Direct Injection (DI) box for Acoustic instruments to maintain and preserve the signal integrity between input and the mixer • Guitars • Violins • Live performance • Fixed installations • Portable
