From Vintage Organs Online

The OBX series of outlet boxes are the same size, shape and color as those originally
provided on BV, B-2, and B-3 organs. OBX units may be used to replace damaged or
missing outlet boxes as well as to upgrade older consoles not originally equipped with
outlet boxes.
The OBX-2 Pre-wired with an original style two conductor AC input connector and 1
tone cabinet connector. Made by Trek II
AVAILABLE IN THE FOLLOWING BASIC CONFIGURATIONS:
-
OBX-0 Provided with no knockouts or connectors.
The blank panel may be punched or drilled to accept non standard connectors.
May be used in place of, or in addition to a standard outlet box.
-
OBX-2 Pre-wired with an original style two conductor AC input connector
and 1 tone cabinet connector.
Provided with 3 knockouts for additional tone cabinet connectors.
-
OBX-3 Pre-wired with a three conductor (grounded) IEC 320 type AC input
connector and 1 tone cabinet connector. Provided with 3 knockouts
for additional tone cabinet connectors.
In addition to these standard configurations, the OBX-2 and OBX-3
can be custom ordered with virtually any combination of pre-wired 5, 6,
9 or 11 pin tone cabinet connectors. Designed to be mounted on either
side of the console, end to end (multiple units), or in an inverted
position (for C style cases).

Hammond® and Leslie® are both registered trademarks of Hammond Suzuki USA, Inc.
Trek II ® is a registered trademark of Trek II Products, Inc.