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One Control BUTTER YELLOW AUTO QUACK

Whether you want to add expression to your lead tone, funky cutting, or bouncy bass, using an envelope filter can greatly expand the expressiveness of your songs and playing.

The One Control BUTTER YELLOW AUTO QUACK is a practical pedal that combines the best of envelope filters in a very small size.

Many auto-wah and filter pedals have many control knobs and large chassis. As a result, when you put a filter in your pedalboard, it may only be when you play a certain song, or it may be important to use the filter.

But even if you only use it for two seconds in a song, an envelope filter has the power to add a new expression or a new texture to a song.

We want an envelope filter that is easier to use, yet has a sound that can take center stage. Guitarists and bassists around the world have been asking for this.

The Butter Yellow Auto Quack is an envelope filter that can be used with a variety of instruments, including guitars, basses, and active and passive pickups, by simply setting three control knobs.

There is a MELLOW/BRIGHT toggle switch on the side of the unit that allows for a wide range of filter tones.

The BRIGHT mode applies the filter from 70Hz to 3kHz, giving a more intense swell or scream-like tone.

MELLOW mode filters from 70Hz to 600Hz, creating a warmer, wah-pedal-like tone, also suitable for bass.

The BIAS control sets the starting position of the filter, the SENS adjusts the movement to match the instrument's characteristics and pickups, and the DECAY controls the length of time the filter is applied. Just like that, you can create the tone of the filter.

From slow wah-like movements to quick "quacks," many filter tones are packed into this pedal.

Features

A small envelope filter that can be used on both guitar and bass.

MELLOW/BRIGHT switch for switching between two different sounds

High-end filter sound with simple operation.

Wide range of filter tones, from wah pedals to quacks

Mini-size pedal that can easily fit on a board and can be taken anywhere.

Can be powered by a 9V battery.

Controls

BIAS: Sets the starting position of the filter.

SENS: Adjusts the response of the filter according to the characteristics of the instrument.

DECAY: Adjusts the length of time the filter is applied.

MELLOW/BRIGHT: Switches the bandwidth of the filter.

Specs

Input impedance : 550K

Output impedance : 1K

Drive voltage : 9V

Current consumption : 3.5mA

S/N ratio : 80dB

Size : 39Wx100Dx31H mm (excluding protrusions)

　　　　47Wx100Dx48H mm (including projections)

Weight : approx. 160 grams (200 grams with batteries inserted)

Batteries are not included.

Shipping

Handling time is based on our shipping policy.

We will do our best to ship fast and ship your item very carefully.

Estimated arrival date:

EMS :1-3 weeks 

DHL :1-2 weeks 

UPS:1-2 weeks 

Fedex:1-2 weeks 

Due to Japanese Post Service delay, estimated arrival time can be delay. Please understand it. Depends on custom in your country also. So if it is late please contact local post office or carrier with tracking number .

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