TSI-300 Integrated Amplifier, is a hybrid design, designed to capture the TLA sound and capabilities in a single chassis.
TSA-300 Stereo Power Amplifier, based on SSA-350 Mono Blocks is a hybrid design, designed to deliver exceptional sound to difficult loads. Using both tube and solid state circuits, combines virtues of both technologies to achieve the end result.
TSP-1 Pre Amplifier, like the SSP-1 preamplifier, is a Single Ended, loaded by an Output Transformer, triode design. Dual mono design with 2 separated circuits in a single chassis.
SSA-350 Mono block amplifier circuitry is a hybrid design, designed to deliver exceptional sound to difficult loads. Using both tube and solid state circuits combines virtues of both technologies to achieve the end result.
SSP-1 is a purist approach, Stereo tube preamplifier. Pure class A, transformer coupled, Single Ended circuit build around two NOS 6J5 tubes.