RMS Power Output: 30W RMS (1966 bias) / 25W RMS (1964 bias) LF Driver: 1 x 15" custom Eminence® Preamp: Tube (3 x 12AX7) Rectifier: Tube (1 x 5AR4) Power Amp: Tube (2 x 6L6GC) Channel 1: 1964 (B-15NC) Channel 2: 1966 (B-15NF)s Tone Controls: Baxandall Bass and Treble (per channel) Power Tube Bias:Selectable (1964/cathode, 1966/fixed) Speaker Outputs: 1 x 8 ohm, 2 x 4 ohm Line Out:Yes Dimensions(H x W x D inches): 33 x 21 x 14 Handling Weight: 82.5 lbs / 37.4 kg
Designed and assembled in the U.S.A., the Heritage B-15N delivers the sought-after B-15 performance in a new, all-tube design featuring reliable PCB architecture and a beautiful black finish. The Heritage B-15N features distinct 1964 and 1966 channels, plus Ampeg’s flexible Baxandall EQ and selectable bias modes for ultimate tone control. The high-quality flip-top, double-baffle cabinet is covered in black diamond Tolex and factors heavily into the amazing tone of the iconic original. Built to exacting standards, the Heritage B-15N meticulously recreates the world’s most recorded bass tone.