Bad Cat TSG Exclusive Era 30 Purple Sparkle 30w Hand Wired HeadThe Bad Cat Era 30 Head is a modern boutique amplifier built around one goaldelivering the absolute best of Mark Sampsons legendary EL84 driven design philosophy with the flexibility and authority of a professional head format. Designed as Sampsons return to Bad Cat after more than two decades, the Era 30 blends the unmistakable chime, punch, and harmonic richness of his most celebrated circuits with modern refinements that make it one of the most