KNA AP-2 Universal piezo pickup with volume control

The VS-411PP is a high-quality pickup with a low-noise, lightweight miniature condenser transducer encased in an airtight capsule. Ideal for classical, flamenco and acoustic guitar, as well as all kinds of string and percussion instruments such as the flamenco cajón. Its low profile body means that it can be used in most situations without compromising the performance of the musical instrument. It consists of a microphone capsule with 2.75m of resistant, flexible, balanced and shielded black cable, and an ultra-low noise Phantom preamplifier integrated into the male 3-contact XLR connector itself. Its sound is clean, without noise or feedback. Ideal for playing live or for studio recording. It transmits the percussed sounds on the top of the guitar. Requires +48V Phantom power for operation (not included). It works with the 24V phantom power of many acoustic guitar amplifiers. Includes 10cm of fixing adhesive. Made in Spain 

The Prodipe BP-21 is an all-metal, completely insulated Phantom Power Battery Pack that comes with a 9 volt battery compartment to power any of the instrument mics from the Series 21, like the microphone GL21 for Acoustic guitar, classical guitar & ukulele. Prodipe has designed the electronics of the BP21 to ensure that there is absolutely no signal loss while on battery power. When the battery is removed, the BP21 belt pack operates as a mini XLR-XLR connector for a 48 volt power input.

The DOUBLE OS1 is a guitar preamp with Bluetooth connection, effects and rechargeable battery. It combines the signal from a piezo pickup under the bridge saddle with an internal microphone for a natural sound. In addition to this, the DOUBLE OS1 incorporates a tuner, an effects DSP, Bluetooth connection and a small internal amplifier that increases the volume of the guitar by 35% to 50% without the need for an external amplifier. In addition, it can be connected to an amplifier, PA system or audio interface via its jack output. The DOUBLE OS1 is a complete electrification system to be installed on your guitar and requires holes to be drilled in the top ring of the guitar, the tailpiece and the bridge. Equipped with Bluetooth 5.0 connection to connect to a phone app and play audio, additional effects or drum beats through the guitar's soundboard without the need for an external amplifier. The preamp's built-in lithium battery can be recharged via its USB C charging port with any mobile phone charger.

The VS Audio Systems VS-3CAP is a state-of-the-art vibration transducer consisting of three very low-noise condenser microphones, enclosed in a hermetic capsule in a linear arrangement. This arrangement of the capsules achieves a greater pickup surface of the instrument, as well as an improved response rich in harmonics and a superior tonal balance compared to other systems that use a single capsule, thus achieving audio quality and a high range. unprecedented dynamics so far in this type of microphone. Ideal for classical, flamenco and acoustic guitar, as well as all kinds of string and percussion instruments such as the flamenco cajón. Its low profile body means that it can be used in most situations without compromising the performance of the musical instrument. It consists of 3 microphone capsules with 2.75m of resistant, flexible, balanced and shielded black cable, and an ultra-low noise Phantom preamplifier integrated into the 3-contact male XLR connector itself. Its sound is clean, without noise or feedback. Ideal for playing live or for studio recording. It transmits the percussed sounds on the top of the guitar. Requires +48V Phantom power for operation (not included). It works with the 24V phantom power of many acoustic guitar amplifiers. Includes 10cm of fixing adhesive. Made in Spain

The KNA UK-1 Portable Ukulele Pickup makes it easy to reproduce the authentic sound of your ukulele without modifying your instrument. Simply slide the UK-1 over the tie-down block and retighten the strings. UK-1 fits most soprano, concert, tenor and baritone ukuleles with a tie block. This passive piezoelectric system is designed to work perfectly with your favorite acoustic amp or through your preferred preamp. 1/8 "to 1/4" cable included.