Yamaha TRB1004J 4-String Bass vs Rickenbacker 4003

The Yamaha TRB1004J is the more modern, flexible instrument: a 35-inch scale, 24 frets, a five-piece neck and a three-band active EQ give it a wider tonal range and tighter low B-string tension. The Rickenbacker 4003 is the character piece: neck-through maple and walnut construction, 20 frets, a shorter 33 1/4-inch scale and its unmistakable Hi-Gain voice. Reviewers and owners praise the 4003's build and signature tone but note its narrow string spacing and heavy body; the TRB is widely regarded as a well-built, versatile workhorse with an active circuit some players find less distinctive.

• Choose the Yamaha TRB1004J if you want a long-scale, 24-fret bass with active EQ for modern tones, extended range and easy setup across rock, funk, fusion and pop.
• Choose the Rickenbacker 4003 if you want the classic neck-through maple bass with its unmistakable Hi-Gain sound, vintage looks and a shorter, familiar scale.