JL5HPA

About the JL5HPA

The Convergent Audio Technology JL5HPA is a high-power stereo tube amplifier designed to deliver CAT’s flagship-style performance in a smaller chassis with easier tube biasing. It uses eight KT120 output tubes in triode mode, plus 6922 input/driver tubes, and is intended to combine tube transparency and purity with strong current delivery and control. Source material describes it as a later JL5/Black Path/JL5 Limited Edition variant and notes that it brought CAT’s characteristic drive and refinement to a more compact form factor.