2025From a Facebook group: The Steadicam Group
Gimbal upgrade path for GPI PRO CineLive: Volt 2 now versus Volt 3 or alternative horizon stabilizers (Wave, MK-V Level), and adapter compatibility.
DisputedParticipants disagreed and reached no conclusion. Read the findings as positions, not as an answer.
What the thread found
- Volt 3 is currently available only for Tiffen M-Series sleds; approval for third-party sleds is not expected for several years, requiring a full system switch for Volt 3 adoption.
- Volt 3 presents a critical operational risk: without power, the gimbal is non-functional and cannot be used as a conventional gimbal, making it unsafe as a single rig; Volt 2 remains operable in conventional mode when powered down.
- A cost-effective path is a used original M-2 gimbal with Volt system and Control Box, paired with insert adapters (1.75 to 1.5 inch) for the PRO Post; many Volt 2 units are currently available used and can serve as later backup rigs.
- Alternative approach: a used Wave horizon stabilizer mounted on the existing PRO sled is reported as straightforward and reliable, combined with a laterally adjustable base plate (such as XCS LT3) for trim and riser plates for balance.
- Without Volt 3, pan inertia can be increased using Antlers (lateral outriggers) mounted on the sled.
- Volt 2 units are not always precisely centered due to quality control and counterweight variation; shims added to the existing counterweight can correct imbalance; a VZ function aids in finding neutral.
- MK-V Level is mentioned as an alternative that mounts directly on the top stage with minimal change to operating technique; delivery timeline was unconfirmed.
- Volt aids practical operation during stairs by holding tilt; Tiffen customer service received mixed reviews; some producers request Volt 3 despite few units in circulation.
Depends on
- Volt 3 requires commitment to Tiffen M-Series ecosystem.
- Volt 2 balance depends on manufacturing quality control and counterweight specification.
- Wave and MK-V Level performance depends on existing rig configuration and camera weight.
- Volt 3 dependency on continuous power supply makes it unsuitable as a sole rig.
Gear in this thread
Parts
Same gear or parts
- 2026Mounting the TIFFEN Volt brain: rigidity comparison between ARRI rod mounts and CamJam mounts to minimize vibrationsDisputedSteadiHub
- 2026Volt generations, and whether the system is necessary at allDisputedOperator practice
- 2026Why a 150 Wh battery at the sled powers the camera for only ~20 minutes versus two to three times longer when mounted on-body, and how to extend runtime.DisputedFacebookThe Steadicam Group
- 2026Buying strategy for a 25,000 USD entry-level rig: used Artemis-1 with Flowcine X-Arm versus Rever-Evo Sled, and the case for learning on budget equipment firstDisputedFacebookThe Steadicam Group