Electric double bass

1PC Portable Double 2 Way Speaker Audio Crossover Filter General 400W Treble/bass Frequency Divider

Double G0 Guitar Pickup Resonance Pickup Electric Bass Guitar Preamplifier Coil Soundhole Pickup

120 X 38 X 6cm Thick Cotton Canvas Black Electric Bass Bag Waterproof Soft Case with Double Shoulder

Double Sided Scale String Pitch Measuring Ruler for Electric Acoustic Guitar / Bass Luthier Tool Guitar Neck Ruler

Length 7 Inch 35 and 90 Degrees Double Sided Fret End Beveling File for Acoustic / Electric Guitar Bass Low Friction Luthier Angle Tool