Accuphase

alt=Accuphase Logo|thumb|Accuphase Logo Accuphase Laboratory, Inc. (originally known as Kensonic Laboratory, Inc.) is a Japanese, Yokohama-based high-end audio equipment manufacturer whose philosophy is to "enrich life through technology". Accuphase amplifiers, digital sources and tuners are well regarded for their sound, design and build by high-end audio enthusiasts throughout the world.

Accuphase was founded by former Kenwood engineer Jiro Kasuga in late 1972. Kasuga was not happy with the views of Kenwood relating to the follower of their High-End Supreme 1 unit (1967). He hired some engineers from other prominent brands (Marantz, Luxman) and started Kensonic, with Kenwood as a part owner. Some other connections in the early years of Accuphase exist as well. If the parts used by Kenwood and Kensonic throughout the latter's early years are compared to each other, the similarities are easily noticeable: knobs, buttons, tuner dials and the general direction of the design. Accuphase's early PCBs are tagged KENSONIC, too, and the early units bore KENSONIC on their frontplates as well. Until the mid-1990s, Kenwood still owned part of Kensonic. It appears that Accuphase engineers may have had a hand in the engineering of Kenwood's last high-end series (L-A1, L-D1 and LVD-Z1). For example, the Accuphase E-405 and Kenwood L-A1 have very similar volume knobs, side panels, and remotes.