Be at the forefront of audio technology with the ULTRA-DI PRO DI4800A Professional 4-Channel Active DI-Box. This professional-grade device offers four premium DI channels in a single, compact rack space, making it an ideal solution for musicians and audio engineers seeking high-quality sound and space efficiency. Each channel of the DI4800A is equipped with a versatile input that accepts both XLR and 1/4" TRS connectors, offering flexibility for a variety of audio equipment. The device also features dual XLR outputs on both the front and back, allowing for a total of eight outputs for seamless connection to your amplifier or monitor console. Designed to handle virtually any input signal, the ULTRA-DI PRO DI4800A boasts a switchable output attenuation of -20 dB. This feature, combined with the highly acclaimed OT-1 output transformers, ensures a pristine and powerful output, enhancing your audio experience. As a PRO-Active Direct Injection (DI) box, the DI4800A enables the connection of guitars, basses, keyboards, and other line-level devices to audio mixers and recorders. It takes the DI box functionality a step further by offering +6 dB and +12 dB gain switches, providing a total gain boost of +18 dB, perfect for amplifying low-level signals. The DI4800A also features a -20 dB attenuation switch per channel and gold-plated XLR output connectors, ensuring reliable, low-noise operation. Additionally, the per-channel ground-lift switches help eliminate ground-loop hum issues, ensuring a clean, clear sound. Experience more with the 4-channel ULTRA DI PRO DI4800A. It delivers exceptional sound quality at an extremely affordable price, making it a valuable addition to any audio setup.