Marshall Marshall Bass Amp Combo 30W MB30 Brand: Marshall MB30 Features a 2-channel design and one 10" speaker. It's perfect as a practice amp, but also delivers excellent power for small gigs. The MB30 is equipped with "Voice Shift" and an effects loop, allowing for a wider variety of sound creation. You can switch channels with a separately sold footswitch. Specifications Power Output: 30W RMS, 4Ω Main Bass Guitar Input Impedance: 1MΩ CD Input Input Impedance: 22KΩ Emulated Output Level: -10dBV Weight: 14.8kg Dimensions (mm) Width, Height, Depth: 440 x 410 x 260 There are some scratches that indicate it's used, but the sound is fine. I was using it until October 2025. Thank you.