Small as it is, the Sparrow Driver and DI for bass has all the vital organs. This small box captures all the sound of a mic’d classic tube bass amp. Controls are Drive, High and Low Frequency, HF Harmonics, and Mix and boasts analog cabinet emulation circuitry. Includes an XLR out for DI (perfect for live shows and pre-recording) and parallel 1/4 to connect those pure, beautiful lows your stage amp. True Bypass design minimizes tone loss.