Traynor

Traynor YBA-1A Bass Master Mark II 90-Watt Guitar / Bass Head Late 1970s Black with Silver Grill

$899.99

The Traynor YBA-1A Bass Master 90-Watt Bass Head is a classic mid- to late-’70s all-tube amplifier renowned for its immense headroom and punchy dynamics—ideal for bass or guitar applications. Its rugged steel chassis, internal cooling fan, and straightforward control layout make it as reliable on the road as it is in the studio.


Condition

Very Good - some marks and tears in the tolex, with wear through on several areas of the corner rails.


Specifications

  • Make: Traynor
  • Model: YBA-1A “Bass Master” Mark II
  • Serial: 090046
  • Country of Manufacture: Canada
  • Era: Late-1970s
  • Type: Head
  • Power Output: 90 Watts RMS
  • Tubes:
    • Power: 2 × EL34
    • Preamp: 3 × 12AX7
    • Rectifier: Solid-state
  • Cooling: Internal fan
  • Channels: 2 independent (Channel I & Channel II)
  • Inputs: High- and Low-sensitivity ¼″ jacks on each channel
  • Speaker Outputs: 2 × ¼″ 8 Ω (wired in parallel)
  • Dimensions: 19″ W × 11″ H × 8.75″ D
  • Weight: Approx. 40 lbs


Controls

  • Channel I Volume
  • Channel II Volume
  • Shared Treble
  • Shared Bass
  • Shared Low-Range Expander
  • Shared High-Range Expander