Features:? Nux Melvin Davis Bass Preamp, transistor preamp for electric bass, MLD signature Bass Preamp + DI features, offers sound-shaping controls such as: 3-band EQ with middle-frequency selection, drive with blend control, speaker cabinet simulation (Impulse Response loader) and built-in noise reduction with Decay and Threshold controls, 1 channel, controls: Volume, Blend, Drive, Bass, Middle, Freq, Treble, switches: Di, Out, Pre/Post, Lift/Gnd, connections: Input (1/4 Jack), AUX In (1/8 Jack), Headphones (1/8 TRS-Jack), Through (1/4 Jack), Out (1/4 Jack), DI Out, Micro USB, power supply via optional 9V DC adapter (not included); 2.1 mm x 5.5 mm barrel plug, polarity (-) center, current draw less than 150 mA, dimensions (W x D x H): 115 x 105 x 58 mm, (4,53 x 4,13 x 2,28 inches), weight: 460 g
a??Package Included: 1 x NUX NBP-5 Guitar Effector