The world's premier online retailer of hand-picked audiophile gear & Synergistic Research. We know you by name, not a number. Get one-on-one advice. highend-electronics, Inc. is owned by Alfred Kainz, an audiophile himself with 25 years of experience. Contact us for the finest in high-end reference audio components..The world's premier online retailer of hand-picked audiophile gear & Synergistic Research. We know you by name, not a number. Get one-on-one advice. highend-electronics, Inc. is owned by Alfred Kainz, an audiophile himself with 25 years of experience. Contact us for the finest in high-end reference audio components.