Gear article

KNA VV-3 Portable Violin/Viola Pickup

The KNA VV-3 is a portable, bridge-mounted piezo pickup designed for the amplification of violins and violas. Handcrafted in Europe using tonewoods, it provides a non-permanent solution for connecting acoustic string instruments to amplifiers or mixing consoles via standard jack inputs.

See live prices

Background and Construction

The KNA VV-3 represents a blend of traditional lutherie and modern electronics. Manufactured in Europe, the unit is constructed using high-quality components and tonewoods, similar to those found in the instruments themselves. This choice of materials aims to maintain the aesthetic and acoustic integrity of the violin or viola while providing reliable electronic output.

Unlike permanent electronic installations, the VV-3 is designed to be portable and non-invasive. The pickup sensor is housed in a wooden casing, and the assembly is subject to strict quality control to ensure consistent performance across different units.

Installation and Mechanism

The VV-3 functions as a piezo pickup that captures the vibrations directly from the instrument's bridge. The sensor is inserted into the wing of the bridge, while the 1/4" jack housing attaches to the side of the instrument body, similar to a chinrest clamp.

To accommodate the variations between violin and viola body depths, KNA includes additional barrels for the housing attachment. This ensures that the pickup remains secure regardless of whether it is mounted on a small 1/8 size violin or a full-sized viola. The design allows players to connect their instrument to an amplifier or mixer using standard instrument cables without requiring professional modification to the instrument's woodwork.

Sound Character

The primary objective of the VV-3 is to amplify the natural tone of the acoustic instrument. Because it utilizes a piezo element, it captures the mechanical vibrations of the bridge, translating them into an electronic signal that reflects the specific resonance of the tonewoods.

The use of wood in the pickup housing helps bridge the gap between the electronic sensor and the acoustic body, resulting in a sound that KNA describes as accurate and faithful to the player's natural performance. It avoids the sterile or overly 'electric' sound often associated with low-cost magnetic alternatives.

Target Audience and Comparison

This pickup is primarily suited for acoustic players who require occasional amplification for live performance or recording but do not wish to purchase a dedicated electric instrument like the G4M Solus. It is a practical choice for students using instruments like the Stentor Graduate or professional players using high-tier instruments like the Stentor Messina.

Compared to permanent internal pickups, the VV-3 offers the advantage of being easily transferable between different instruments. It provides a more traditional acoustic response than solid-body electric violins, making it ideal for folk, jazz, or orchestral players who need to be heard in louder modern ensembles without sacrificing their instrument's inherent acoustic properties.

Related gear

Frequently asked questions

What instruments is the KNA VV-3 compatible with?
The VV-3 is designed for both violins and violas of any size. It includes adjustable components to ensure a fit on various body depths.
Where is the KNA VV-3 manufactured?
The pickup is handcrafted in Europe. It utilizes top-tier components and tonewoods usually reserved for instrument construction.
Does the installation require a luthier?
No, the VV-3 is designed for portable, DIY installation. The sensor slides into the bridge wing and the jack housing clamps to the ribs without permanent modifications.
How does the pickup connect to an amplifier?
The unit features a standard 1/4" jack input. This allows the player to use a regular instrument cable to connect to an amplifier, mixer, or audio interface.
What materials are used in the construction of the VV-3?
The pickup is encased in tonewoods to match the aesthetic and acoustic properties of the violin or viola. It uses high-quality piezo elements for sound capture.
Can the VV-3 fit a larger viola body?
Yes, the product comes with additional barrels. These are specifically included to extend the clamp for the deeper ribs of a viola body.
Is the VV-3 a wireless system?
While the manufacturer description mentions 'portable wireless' in its marketing context, the unit itself provides a jack for a cable. It does not contain a built-in radio transmitter; it allows the instrument to become 'plug-in' ready.
Does the pickup affect the acoustic sound of the instrument?
Because the sensor is lightweight and sits in the bridge wing, any dampening of the natural acoustic sound is minimal. It is designed to be as non-intrusive as possible.
What is the typical price for the KNA VV-3?
The typical price for this model is approximately GBP 79. This makes it an affordable professional-grade solution for amplification.
Does the VV-3 require batteries?
As a passive piezo pickup, it does not require internal batteries. However, a preamp may be used externally to further shape the tone if desired.
How is the sound quality controlled during manufacturing?
KNA employs strict quality control and precision crafting. Each pickup is designed to guarantee an accurate sound for every player.
Is this pickup suitable for recording?
Yes, it can be used for recording by connecting the jack output to an audio interface. It captures the natural tone, providing a clean signal for studio use.