Portable bridge-mounted piezo with built-in wireless capability and volume control for violin or viola
KNA's innovative approach enables violin and viola players to have freedom of movement while bringing the natural tone of their instrument to an amplifier or mixer.
The system includes a rechargeable transmitter and receiver, and everything needed to plug in and play.
Features
Integrated wireless system
KNA VV-Wi incorporates a wireless signal transmission for a reliable, stable and cable-free connection to an amplifier, mixer or audio interface. The built-in UHF transmitter offers performers a high-fidelity sound with the ability to move around the stage freely.
Optional wired connection
For the studio or other times when a wireless connection isn’t needed, VV-Wi plugs in with a regular 1/8″ audio cable.
Safe install
Mount the pickup jack housing on the lower bout, just below the waist on the 4th (G) string side of your instrument. Adjust the height of the barrel clamps to tighten the pickup to the instrument.
Onboard volume control
Players can control their output signal onstage or in the studio by clicking the onboard "+" and "-" buttons.
Elegant transmitter housing, sensor and flexible reciever
The transmitter housing is encased in elegant and stylish mahogany. The piezo sensor has a lightweight wooden casing to achieve maximum tonal sensitivity. The flexible receiver provides convenience!
Natural sound
VV-Wi has a passive piezo design that reproduces the instrument's authentic voice.
Protection for your instruments finish
The adjustable clamps have protective padding at each point of contact to prevent damage to your instrument’s finish.
Great compatibility with many sizes of violin and viola
The pickup comes with universal size barrels to attach the jack housing equally well to both violin and viola bodies with just a few turns.
USB C for faster charging
The new UCB C port provides faster charging for the devices at any time.
Instructions
Specifications
| Specifications | |||||
| Weight | 45gr / 1.6oz | ||||
| Wood | Laminate birch and mahogany top | ||||
| Maximum Impedance | 1500 Ω | ||||
| Potentiometer | 500 kΩ | ||||
| Parameters | |||||
| UHF Frequency | 550 Mhz-589 Mhz | ||||
| Audio Sampling rate | 48 Khz | ||||
| Frequency Response | 20-20 Khz | ||||
| Performance Time | Approx. 6 hours | ||||
| Internal Power Supply | Polymer lithium-ion battery | ||||
| Wireless Range | 50M line of sight | ||||
| Measurements | |||||
| Specified part | Letter | Size in MM (from*) | Size in MM (to*) | Size in INCH (from*) | Size in INCH (to*) |
| Pickup sensor side diameter | a | 12,0 | 12,1 | 0,472 | 0,476 |
| Pickup sensor side diameter | b | 12,0 | 12,1 | 0,472 | 0,476 |
| Pickup sensor side diameter with extension | c | 12,7 | 12,8 | 0,500 | 0,504 |
| Lead wire length | d | 135,0 | - | 5,315 | - |
| Jack housing width | e | 33,0 | 33,1 | 1,299 | 1,303 |
| Mounting bracket and 23mm barrel tightened | f | 31,0 | 31,1 | 1,220 | 1,224 |
| Jack housing height | g | 14,0 | 14,1 | 0,551 | 0,555 |
| Mounting bracket and 29mm barrel untightened | h | 51,0 | 51.1 | 2,008 | 2,012 |
| Pickup sensor thickness | i | 1,9 | 2,0 | 0,073 | 0,079 |
| Jack housing length | j |
70,0 |
- | 2,756 | 0,000 |
| *Our handmade pickups may vary slightly in size due to the nature of the building | |||||
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