Hollis 500SE second stage and DC7 first stage. Brand new, never been in the water. The first stage was converted to DIN by Sierra Diving Center, a licensed Hollis service center, with manufacturer parts (which is why the box tags below say yoke). Retails for $749.95, as you can see on the box.
From Hollis: "Old School. New Tech. The 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original “lever-servo valve” we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both backmount and sidemount users and optimum performance regardless of depth."
Asking$500 $400 shipped CONUS.
Includes all documentation and CD from Hollis
From Hollis: "Old School. New Tech. The 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original “lever-servo valve” we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both backmount and sidemount users and optimum performance regardless of depth."
Asking
Includes all documentation and CD from Hollis
