Préamplificateur 3 bandes

All our Vaudoo Audio preamplifiers will give your bass or guitar a new voice. They are designed for bass and guitar players who want to have a very precise control of their sound, from their instrument.

An easy installation

Our products are delivered "ready to integrate": configured, wired and supplied with all the mounting accessories.
Powered by a Power Block: a simple cable to plug in.
Powered by 1 or 2 9V batteries: wired to the jack and the battery, like a classic preamp.
Complete technical documentation available on our website: wiring diagrams, drawings and 3D of the different products, technical specifications, drawings of the templates..

A perfect fit

Don't worry, all our Vaudoo-Audio preamplifiers are universal and compatible with any type of instrument. They are composed of an adjustable input gain stage, which allows to adapt to all types of microphones (customizable version on our website www.vaudoo-audio.fr).

High quality sound

They take advantage of the on-board power source (Power Block or 9V battery) for a sound experience that will be improved and an audio quality comparable to an external preamp.
Namely, when the potentiometers are at zero, they become totally transparent.

In addition to the bass and treble, the 3-band preamp allows you to control the midrange settings directly from your instrument.

When choosing a 3-band preamp, you should select the frequency that best suits your playing style and musical style.
If several of these frequencies seem relevant to you, we recommend you to choose a 4-band or a 3-band with a front panel frequency selector(contact us for "advanced" customizations).

List of selectable medium frequencies on our 3-band preamps 300Hz, 400Hz, 800Hz or 2.3kHz

The frequencies recommended by Vaudoo :

- 300 Hz "Roundness". Acts on the low end of the spectrum, in addition to the bass control. Increase it to make the sound bigger, or decrease it if the sound seems a bit muddy.
- 800 Hz It is "THE frequency to share". To be increased or decreased according to the situation: allows to have a clearer bass in the middle of the other instruments... Avoiding a frequent problem in rehearsal: "the race for volume"! Also recommended for fretless basses.
- 2.0 kHz to 2.5 kHz clarity and brilliance of sound. Where the treble acts on the harmonics, these frequencies complete the "percussive" side of the sound. Ideal for slap or pick playing.


PRODUCT INFO :

- Number of bands : 3
- Number of holes : 3 or 4
- Low frequency (Hz) : 30 - Low dynamic (dB) : ± 16
- High frequency (Hz) : 6500 - High dynamic (dB) : ± 15
- Mid frequency : configurable (300 to 2300Hz)
- Mid dynamic (dB) : ± 12

POSSIBLE OPTIONS WITH THE CLASSIC VAUDOO AUDIO PREAMPLIFIER :

- A balance - An external active / passive volume switch " push / push "
- An external active / passive volume switch " push / pull " - An external active / passive switch " push / push "
- An external active / passive switch " toggle "
- Potentiometer knobs (single or double depending on the chosen configuration)

These options are items to be added in your basket.
For any question or particular request, contact us