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The Pressure Cooker

More Warm Tube Vibes & Mojo in a Box

THE PRESSURE COOKER is a High Voltage Tube Tone Conditioner


The Pressure Cooker is a triode based Tube Tone Conditioner

This analog processor is the tube sibling of the well regarded The Cooker. 

It combines the warm and lush attributes of great tube circuits with the vibrant and robust sounds of custom transformers, providing lively and vibrant sonic enhancement...and wait there is More!!!!

The range of control on this box is heavily extended and super versatile, from clean and subtle tube lushness to aggressively pushed saturation. Enhancing tracks, buses, mixes and masters, it can actually be the "Revitalizing Ingredient" you just needed or never knew you had missed

The ROAST knob gives you that little Push and Vibe and there are two intensity settings WARM and HOT that control how much intensity can be applied to the ROAST knob. 

We also added more functions, such as FRY and SEAR, which are Tonal Conditioners that affect the sound in a very unique way.  This tonal conditioning is not the "standard" kind of conditioning, but more of the "strange and weird" type so you can dial in something  unpredictable but unbelievably special.

The CRISPER function gives you the WARM AIR sound that is associated with signature series legacy, and this is a PRIZE knob for sure.  It opens up the sound in a pleasing way that lets it stick out just enough to be noticed.

There are 2 positions for it YELLOW and BROWN 

The STEAM control will get you the gain push needed to enter the unit like an input drive with thickness and the PRESSURE will allow you to adjust the output level and saturated harmonics giving you a big and open sound

Last but not least, taken from The Cooker, the PRE-HEAT switch..... turn it on for that "EXTRA EXTRA ..... READ ALL ABOUT IT" Energy push like as if you had consumed two bottles of 5 hour energy shots.... It engages an extra stage and pushes an additional custom transformer to the circuit.

This is a box of surprises and its waiting for you to discover


A Masterclass In Tone


Another unique feature of The Cooker is that when you purchase one, you are not simply getting an incredible piece of gear.  You are also getting a one-on-one masterclass with Maor Appelbaum where he is able to personally walk you through his Cooker workflow and methodology, as well as help you fully integrate your new Cooker into your setup.  The value of this experience is truly outstanding and will provide you the confidence to get the most out of your purchase for years to come!

Included Features

- Full Stereo Design

- Tube design

- True Bypass Switches

- Knob Controls for Mosfet and transformer based coloration

- Steam Knob Control

- Roast Knob Control

- Roast Toggle Switch

- Crisper Knob Control

- Crisper Toggle Switch

- Conditioning Controls for Low End Treatment

- Fry Knob Control

- Fry Toggle Switch

- Sear Knob Control

- Sear Toggle Switch

- Pressure Knob Control

- Pre-Heat Engage Switches

- Left and Right Calibration Knobs

- Mosfet based amplification

- Transformer balanced input

- Transformer Balanced output

- All hand wired construction

- Designed and built in the USA

- CE certified, RoHS-compliant

Purchasing Options

Hendyamps Gear can be purchased in a variety of ways including Paypal, Venmo, Crypto, Check, and Credit Card For Paypal purchases please see below.  
For any other payment options please contact us

All gear is custom built to order and as such all sales are final

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