This audio jack board replaces the original Kurzweil K250 jack board mounted to the back panel. It comes with brand new 1/4" phono TRS jacks and new XLR jacks. Unlike the original boards, this board has an active feedback amplifier for the two audio line outputs, providing greatly improved THD. The board comes with Pro-Audio Lehle brand transformers with extremely low distortion and excellent EMI noise and hum suppression from Mu-Metal shielding encasing each transformer.
Additional key benefits:
- Unbalanced TS High & Low outputs converted to Balanced TRS High & Low
- Line Input jack has 48V Phantom Power switch to direct power microphones
- Frequency response switch for Line / Mic input. Flat or high frequency pre-emphasis
- Built in DI box with Ground Lift switches for Line Out and Line In
- No soldering required, easy to install