The KB 4 is the ultimate solution for anyone seeking a reliable personal PA system that combines the functionality of a keyboard amplifier. Designed to meet diverse audio needs, the KB 4 provides separate inputs on each channel, making it easy to connect a variety of devices. Whether using voice microphones or instruments like acoustic and electric guitars, this amp handles it all with ease. It even supports drum machines and backing machines, such as CD and DAT players, allowing for seamless integration of multiple sound sources.

Additional standout features elevate the performance of the KB 4. It includes a stereo effects loop, which lets users add depth and textures to their sound. The ground lift option helps eliminate noise from unwanted ground loops, ensuring a clean audio output. With a master level control, users can easily adjust the overall volume, while the XLR balanced stereo line out provides a professional output option for recordings or larger sound systems. The DDT defeat switch allows for customized sound management, providing flexibility for various performance settings. Moreover, the KB 4 has the ability to drive an external speaker, expanding its capability for larger venues. This amplifier is perfect for musicians, performers, and anyone in need of a versatile audio solution that delivers quality sound.