KNA VC1 Cello Pickup

The KNA VC-1 provides cellists with a straightforward, non-invasive method for amplifying their acoustic instrument without requiring permanent alterations or body modifications.

Featuring a lightweight piezo sensor encased in natural white beech wood, the VC-1 slots directly into the eye of the cello bridge to capture authentic acoustic vibrations and deliver a balanced tone through amplifiers, PA systems, or audio interfaces.

Designed for gigging musicians and studio players who require reliable performance on demand, it offers simple friction-fit installation alongside a robust tailpiece-mounted jack housing.

What Does the KNA VC-1 Sound Like?

The VC-1 captures the warm, organic acoustic voice of the cello with natural clarity and dynamic range. By housing its piezo element within a white beech wood casing, the pickup transfers bridge vibrations efficiently while smoothing out harsh high-frequency spikes often associated with piezo designs. The result is a balanced, transparent output that responds accurately to both gentle bowing and aggressive plucking styles across all four strings.

This tonal character makes the VC-1 well suited to a wide range of musical genres, including classical chamber performances, acoustic folk, indie ensembles, and live pop/rock setups where clear stage monitoring is required. Because the passive circuit operates at high impedance, connecting the VC-1 to a dedicated acoustic preamp or high-impedance instrument input ensures maximum warmth and low-end richness.

Non-Invasive Bridge Mounting and Tailpiece Clamp

Installation of the VC-1 is entirely non-destructive and requires no altering of the instrument's original build. The wooden sensor fits securely into the eye slot of standard cello bridges using natural friction. To accommodate minor bridge variations across different instruments, KNA includes neatly finished shim discs in the package, allowing musicians to achieve a tight, secure fit without placing excessive force on the bridge wood.

The output section features an upgraded jack holder and clamp system that mounts directly to the cello tailpiece via a durable clamp and hook-and-loop strap. This keeps the standard 1/4" output jack stable during live performances, protecting both the instrument's finish and the connecting lead cable from accidental tugs or strain.

Passive Piezo Operation

Because the KNA VC-1 utilizes a completely passive piezo circuit, it requires no onboard batteries or external power supplies to operate. Musicians can plug straight into their amplification chain without worrying about power failure mid-performance. The lightweight construction ensures the pickup adds negligible weight to the instrument, preserving the cello's acoustic resonance when playing unamplified.

KNA VC-1 Cello Pickup Specifications

• Pickup Type - passive piezo.
• Designed For - cello.
• Position - bridge eye slot.
• Number of Strings - 4-string.
• Configuration - single bridge-mounted piezo sensor.
• Output Jack - 1/4" socket jack.
• Casing Material - white beech wood.
• Maximum Impedance - 800 ohms.
• Sensor Thickness - 2.5 mm - 2.6 mm.
• Sensor Diameter - 15.0 mm - 15.1 mm.
• Accessories - installation shims, tailpiece clamp, and hook-and-loop band included.

The KNA VC-1 is a practical, dependable choice for cellists looking for quick, high-quality amplification without altering their instrument.