A single-channel, portable bass preamp, the Ampeg SCR-DI is perfect for both live performance and studio use. Featuring on board EQ controls and Ampeg's all new Bass Scrambler, the SCR-DI brings tube-like grit to solid-state design. The SCR-DI offers a wide choice of authentic Ampeg tones with the Ampeg legacy preamp and tone stack circuits and delivers flexible tone shaping with the addition of Ultra-Hi and Ultra-Lo circuits. A versatile footswitch gives you full control to toggle options on and off. Whether you’re using an active or passive bass, the SCR-DI is just right for you with the -15 dB pad jumper and provides all connectivity you need. Flexible connectivity options include an XLR balanced line output with a ground lift switch to reduce electrical hum, 1/4 input, two auxiliary inputs, 1/8 headphone jack, 1/4 thru port for connecting parallel effects processing, and 1/4 unbalanced line out. In a die-cast zinc chassis secured by rubberized feet, the Ampeg SCR-DI is ready to perform. Accessory Bundle: Fibertique Cloth – Designed with delicate fabric to safely and effectively clean the surface of electronic devices XLR Cable ¼” TRS Cable Aux Cable 6’