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ARRI BSA-1 Broadcast Shoulder Adapter

BH #ARBSA1 • MFR #K2.0043749
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ARRI BSA-1 Broadcast Shoulder Adapter
Key Features
  • For Sony VENICE & VENICE 2
  • Compatible with VCT Quick-Lock Plates
  • Extended Rosettes on Both Sides
  • Built-In, Contoured Shoulder Pad
The BSA-1 Broadcast Shoulder Adapter from ARRI is designed to work with ARRI VCT-style quick-lock plates for cameras, including the Sony VENICE and VENICE 2. The bottom of this adapter is compatible with VCT-style tripod adapters, enabling quick and easy mounting on a head. The BSA-1 also features a contoured shoulder pad for more comfortable handheld operating. Extended rosettes are provided on both the right and left sides of the plate for attaching rosette-based handgrips or accessories.
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ARRI K2.0043749 Overview

Broadcast-Style Shoulder Mount
The BSA-1 Broadcast Shoulder Adapter from ARRI is designed to work with ARRI VCT-style quick-lock plates for cameras, including the Sony VENICE and VENICE 2. The bottom of this adapter is compatible with VCT-style tripod adapters, enabling quick and easy mounting on a head. The BSA-1 also features a contoured shoulder pad for more comfortable handheld operating. Extended rosettes are provided on both the right and left sides of the plate for attaching rosette-based handgrips or accessories.
Compatibility
  • The BSA-1 broadcast shoulder adapter is compatible with VCT-style quick-lock plates like the ARRI QRP-1.
  • Use it with the Plate for Sony VENICE 1/2 to convert your VENICE into a shoulder-mount camera.
VCT Mount
Compatible with VCT plates for quick, easy mounting on a head or other support.
Comfortable Shoulder Pad
  • The integrated padded shoulder increases handheld-operating comfort.
  • Maintains VCT-style mounting when used as a shoulder mount.
Dual Rosettes
Extended-width rosettes on both right and left sides for attaching a handgrip or other rosette-based accessory.

ARRI K2.0043749 Specs

Support Type
Baseplate, Shoulder Support
Grip Type
Grip Required (Not Included)
Mounting
Tripod Mounting
VCT-14
Accessory Mounting
Not Specified by Manufacturer
Battery Plate Type
No
Shoe Mounting
No
Rosettes
Sides
2x ARRI Rosette w/ M6 Female Thread
Cable Clamp
No
General
Filter Compatibility
No
Materials
Aluminum, Foam, Rubber
Dimensions
Not Specified by Manufacturer
Weight
Not Specified by Manufacturer
Packaging Info
Package Weight
1.25 lb
Box Dimensions (LxWxH)
10.5 x 9.3 x 2.45"

ARRI K2.0043749 Reviews

See any errors on this page?

The previous question seems to have two ...

The previous question seems to have two conflicting answers. Can any brand dovetail clamp attach to this? Or only ARRI specific?
Asked by: Steve
ARRI only states compatibility for the ARRI BSA-1 Broadcast Shoulder Adapter with their ARRI Plate for Sony VENICE 1/2.
Answered by: John W
Date published: 2025-03-25

is the top of this plate a standard arri ...

is the top of this plate a standard arri dovetail? thinking of mounting a non-venice camera on here that has a dovetail mount
Asked by: Jake
Yes, The top of the ARRI BSA-1 Broadcast Shoulder Adapter is a standard Arri style Dovetail,
Answered by: Chris H
Date published: 2022-04-11
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