ShibaSoku S150605B-2 Head Amp Circuit Board Card

ShibaSoku S150605B-2 Head Amp Circuit Board Card is a ShibaSoku-branded head amplifier circuit board identified by model S150605B-2, with a related designation P150605A-2. This compact circuit board serves as the head-amplifier stage within audio equipment or test setups that require a dedicated headphone amplification path. ShibaSoku is a Japanese company based in Tokyo and founded in 1955, known for its expertise in analog measurement technology and testing solutions for semiconductor manufacturing and power devices. The company maintains a New Business division that handles prototype development and small-lot manufacturing, along with services such as electrical design, PCB design, and embedded programming to support custom electronics projects. The S150605B-2 labeling suggests it is part of ShibaSoku’s line of specialized circuit modules, and the accompanying P150605A-2 reference indicates a related or predecessor design within the same family. As with other ShibaSoku modules, the head amp board is expected to reflect the firm’s focus on precision analog circuitry and modular integration, designed to fit into systems that accommodate their components. This description presents the product by its model identifiers and category, suitable for buyers seeking a dedicated head-amplifier board from a historically oriented, Japan-based supplier.