Heatseeker

The Heatseeker is an all-analog JFET dual preamp and tone enhancer inspired by three iconic British Marshall amplifiers. Running internally at 27V via a voltage boost circuit, it captures the gain structures and voicing of the JTM45, Super Lead Plexi, and JMP2203 through a smart switching circuit with full 3-band EQ and power amp simulation. A Schaffer-Vega Diversity System-inspired Enhance circuit adds dynamic expansion, punch, and harmonic richness.

The left section houses the amp simulation with Volume, Bass, Middle, Treble, Presence, and Master controls plus amp voicing and Wall of Sound toggles. The right section provides the Enhance preamp with Level control. WoS increases output with thundering lows and dense high mids for massive sound projection.

Features click-less true bypass via relays for each section, a passive series effects loop, power-up bypass/engage preset function, and top-mounted jacks. Made in Greece.