Libec QH1s Heavy-Duty Broadcast & Cinema Fluid Head System: 150mm Bowl Adapter & Dual PH-15B Pan Handles

In high-end studio broadcasting, live event production, and digital cinema environments, a camera package is only as good as the system supporting it. Large-format camera rigs, prompter systems, talent monitors, and box lenses present a severe mechanical challenge that standard video equipment cannot handle. The Libec QH1s Flat Base Video Head System represents the pinnacle of heavy-duty camera support, specifically engineered to deliver effortless movement and complete control over substantial production configurations.

Featuring a massive payload capacity of 30kg (66.0 lbs), an interchangeable 150mm bowl adapter, and two premium PH-15B extendable pan handles, this studio-tier fluid head serves as an unyielding foundation for broadcast newsrooms, high-profile live streaming, and feature film sets.

Massive 30kg Payload Capacity Built for Studio Prompter Rigs

The Libec QH1s is a purpose-built flagship model optimized for complex, high-payload equipment arrangements. Supporting a safe operational weight threshold of up to 30kg (66 lbs), it easily counteracts the intense front-heavy gravity shift common in studio and field setups. This fluid head is engineered to securely stabilize and manipulate:

• Large studio teleprompter systems outfitted with heavy dual talent-return monitors.

• High-end broadcast configurations equipped with compact studio box lenses.

• Fully rigged digital cinema cameras (including the ARRI ALEXA 35, RED V-Raptor XL, or Sony Venice 2) complete with large anamorphic lenses, matte boxes, and wireless data transmitters.

True Cross-Platform Flexibility: Flat Base & 150mm Bowl Adapter

Versatility is paramount in modern studio environments. The QH1s natively utilizes a robust, industry-standard 4-bolt flat base design. This flat-bottom architecture allows the fluid head to bolt directly onto high-capacity studio pedestals (such as the Libec P1000 or specialized broadcast tracking dollies).

To expand its utility beyond studio floors, this system includes a heavy-duty 150mm bowl adapter (retaining ball base) that mounts securely to the flat base via four integrated screws. This instantly converts the unit into a 150mm ball head, letting you mount the QH1s straight into heavy-duty 150mm bowl tripods for high-end field productions or outdoor sporting events.

Continuous Perfect Counterbalance System with Meter Display

Achieving true balance with an unevenly weighted studio rig is traditionally a trial-and-error process. Libec solves this via their acclaimed Continuous Perfect Counterbalance system.

Rather than utilizing rigid, stepped adjustment dials, the QH1s features a smooth, continuous adjustment knob that can be dialled to the precise center of gravity of your rig (ranging from 9kg to 23kg at a 125mm center-of-gravity height). When properly adjusted, the camera system balances perfectly at any tilt angle—remaining completely motionless the moment you release the pan handles. An integrated physical counterbalance meter allows operators to view their precise settings, making it incredibly simple to replicate the exact same setup on subsequent production days.

Precision Movement via a Multilayered 7-Step Drag System

Capturing smooth, jitter-free pans and tilts under extreme payloads requires advanced internal engineering. The QH1s incorporates a state-of-the-art multilayered metal structure drag system.

Featuring 7 independent steps of drag control for both the pan and tilt axes (plus a zero-drag setting for rapid whip-pans), operators can customize pan-and-tilt resistance with complete precision. This premium fluid dampening eliminates microscopic stutters and sudden jerky movements at the beginning and end of a camera sweep, ensuring pristine broadcast-quality motion.

Dual PH-15B Extendable Telescoping Pan Handles Included

To effectively manage a massive 30kg setup, optimal leverage and control are non-negotiable. This package comes standard with two Libec PH-15B telescoping pan handles, allowing for a full dual-handed studio operation workflow.

• Telescoping Design: The handles can be extended or collapsed effortlessly, letting you adjust leverage to perfectly accommodate external lens controllers or zoom/focus demands.

• Rosette Mounting Interface: The handles anchor onto the head via rugged, industry-standard rosettes, allowing for incremental angle micro-adjustments that stay completely locked in place without slipping.

Snap-On/Off Quick Release Sliding Plate System

Time on set is a finite resource. The head utilizes a specialized snap-on/snap-off sliding camera plate mechanism with a massive sliding range of +/- 75mm (+/- 2.9"). Rather than slowly feeding a heavy camera rig from the back of the head, operators can drop the setup straight down from the top. The dual 3/8"-16 mounting screws secure the rig instantly, ensuring quick and safe attachment.

Key Technical Specifications:

• Model Name: Libec QH1s Heavy-Duty Fluid Head

• Maximum Payload Capacity: 30 kg / 66.0 lbs

• Base Interface: Native 4-Bolt Flat Base (Includes 150mm Ball Base Adapter)

• Pan Handles: Dual PH-15B Extendable Handles Included

• Counterbalance: Continuous Perfect Balance with Physical Visual Meter

• Drag Mode: 7-Step Selective Fluid Drag (Pan & Tilt)

• Tilt Angle Range: +90° to -75° (Limited to +/- 60° at maximum innerspring tension)

• Camera Plate: Snap-on/off Sliding Plate (+/- 75mm range) with dual 3/8" screws

• Leveling Feature: Built-in LED Illuminated Bubble Level

• Weight: 12.7 kg / 27.9 lbs (Flat base configuration)

Why Choose the Libec QH1s Fluid Head System?

If you are searching for an SEO-friendly camera support investment that guarantees flawless stability under heavy broadcast payloads, the Libec QH1s system is unmatched. Combining a 30kg payload capacity, a versatile 150mm bowl adapter, a 7-step fluid drag, and two PH-15B pan handles, this system delivers the premium, predictable precision that network television and feature film crews rely on.

Secure stable frames and smooth cinematic movement under any load—add the Libec QH1s System to your production kit today!