The Hartke VXL Bass Attack Pedal is a tone-shaping preamp that also features the famous Hartke Shape circuit as a direct field.

Hartke products are the choice of many incredibly talented artists, including Tim King of the Soil, John "JD" De Servio of Black Label Society, the spectacular Stu Hamm and what list would complete without Beefcake the Almighty the mighty GWAR.

Hartke

Official Website

Review by audiofanzine

Review by Guitar.com

Manual

Demo by NtWarlock

Demo by gearwire

VXL Bass Attack

The Hartke AGX Acoustic Attack Pedal gives the acoustic guitar player the ability to dial in an acoustic tone that actually sounds acoustic while playing through an amplifier or PA system. The AGX emulates a tube/microphone preamp with a 3-band bass, treble and sweepable parametric mid EQ section, making it a must have tool for acoustic studio and stage performers.

Demo by  israel sousa

Product Page

Review by acoustic guitar forum

AGX Acoustic Attack

Demo by Studio Chimiel

Demo by the wetter bass

Demo by The Pedal Guy

HF44

Hartke’s HC33 Analog Bass Chorus Pedal
features all-analog circuitry for adding lush,
shimmering accents to your sound. A chorus
effect is created by taking your instrument signal
and mixing it with delayed, modulated copies.
The HC33 enables you create vibrant modulation
to elegant swirls. A Depth knob lets you set the
modulation sweep amount, while the Speed knob
adjusts the rate of the chorus effect. 

Review by Talk Bass.com

Demo by EytschPi42

Chorus HC33

The Bass Attack 2 is a
serious preamp and direct box that provides dual functionality by incorporating great front-end tone shaping, along with a super-clean
balanced output to send to your recorder or Front-Of-House mixer.
The Bass Attack 2 has three stages to shape your sound, including an EQ section, Hartke’s famous Shape Circuit, and an overdrive
that can go from a little bit of warmth to monstrous distortion. The Bass Attack 2 has extensive input and output connectors including
1/4” inputs, balanced XLR Direct Output and 1/4” Parallel Output, providing maximum flexibility for connecting to an amplifier, mixer
and recorder. The Bass Attack 2 is perfectly at home in the studio or on the road. In fact, the zinc die cast enclosure ensures solid
performance from night-to-night and venue-to-venue. Whether you are recording or playing live, the Bass Attack 2 will give you the sound
you’ve been looking for.