SKU: 48856799873
crazy tube circuits hi power pedal

crazy tube circuits hi power pedal Crazy Tube Circuits Hi Power

Sale price$22.70 Regular price$25.22
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Description

crazy tube circuits hi power pedal Crazy Tube Circuits Hi PowerMaker: Crazy Tube Circuits Model: Hi Power Condition: New Description: HI POWER is our next endeavour in pedal + amp in a box overdrives inspired by the sonic combination of two British tone machines that helped shape the sound of Pink Floyds Wish You Were Here Album. On the right side of the pedal, you will find a recreation of the Colorsound Power Boost featuring the true to the original spec BC184 transistors running on 18V DC (via an internal

Maker: Crazy Tube Circuits

Model: Hi Power

Condition: New

 

Description:

HI POWER is our next endeavour in pedal + amp-in-a-box overdrives inspired by the sonic combination of two British tone machines that helped shape the sound of Pink Floyd’s Wish You Were Here Album.

On the right side of the pedal, you will find a recreation of the Colorsound Power Boost featuring the true-to-the-original spec BC184 transistors running on 18V DC (via an internal voltage booster circuit) and the ultra-flexible 2-band Baxandall EQ circuit. We’ve added extra features, like a bypassable master volume control, a reverse-log gain control to ensure better sweep and transition from clean to mean (compared to the original’s linear taper) and a toggle switch the engage the latter higher gain / lower headroom version of the original boost circuit called Overdriver.

On the left side of the HI POWER you will find an all-analog circuit set out to emulate the sound and feel of a Hiwatt amp. Following the path of the famed British tube amplifier our circuit offers authentic amp tone and feel. From the big bold high-headroom clean sounds to the face-melting crunchy tones.

True to the last detail we have included the full EQ section along with a presence control located at the negative feedback of the power amp simulation circuit. A headroom toggle switch selects between the high headroom 100w power section provided by a quartet of EL34s or the lower headroom and compression provided by a 50W power section with a pair of EL34s when hit hard. Similar in operation to the original amp design the master volume control was designed to produce more gain at higher settings.

We’ve taken our design a step further by adding a switch to select between input channels. You can select between the full frequency response of the normal channel of the amplifier, the increased presence and tight low end of the bright channel input or the enhanced frequency response and added gain of those inputs linked together.

Like our other dual overdrive/amp-in-a-box designs we have also included a passive effects loop to give you the option to connect your beloved pedals between your booster/overdrive and amp in a box or use the two sections as separate and independent effects when using an external bypass switcher/looper.

HI POWER also features a power-up bypass/engage pre-set function for the onboard footswitches. That way you can select which state your pedal will go to when you plug the power supply. This function comes in especially handy to people that use remote pedal switchers / loopers as they only set the power-up state of the pedal once and then operate from the controller.

Warning: This unit was designed for 9V DC input only. Do not use a higher voltage power supply.

 

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    SKU: 48856799873

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    Brian C.
    Fort Morgan, US
    ★★★★★ 5
    Perfect for the gym!
    Color: Cobalt Heather, Size: XX-Large
    I bought 2 (black and blue) and wear them to the gym weekly. They wash & dry very well! They are nice enough for casual wear too. I’ll probably buy a 3rd color soon!
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    Reviewed in the United States on April 23, 2026
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    bcnaranjo
    Lake Worth, US
    ★★★★★ 5
    Good quality
    Size: XX-Large, Color: Dark Green Melange
    I love these quarter-zip pullovers. I bought this one as a gift, but I personally own two others myself, which should say a lot. They’re comfortable, lightweight, and extremely versatile. I wear mine for golf, casual office days, and layered when it’s cooler out—they pair well with just about anything. For the price point, they really can’t be beat. The look and feel are comparable to options that cost significantly more. Great value, great performance, and a sharp, clean style. I’ll likely keep buying more.
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    Reviewed in the United States on March 3, 2026
    B
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    Brian F
    Chelsea, US
    ★★★★★ 5
    Nice golf pullover
    Size: XX-Large, Color: Colony Blue Melange
    Nice pullover 1/4 zip. Quality is pretty decent, the color and fit is really good. Leaves good flex room in the shoulders. The material isn’t to heavy and can be worn with a vest if needed. The only thing about the fit is the sleeve length. I wear in a dress shirt 35”-36” length and this hangs past my thumb.
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    Reviewed in the United States on March 18, 2026
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    Megh A.
    Grantham, US
    ★★★★★ 4
    Good Product
    Size: Small, Color: Navy Melange
    Accurate color, not super stretchy but great wear and feel. Sizing is perfect as described. Durable for every day use.
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    Reviewed in the United States on February 17, 2026
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    Michelle Billows
    Waukegan, US
    ★★★★★ 5
    Great 1/4 Zip for money
    Size: 4X-Large, Color: Black Melange
    This quarter zip pullover is a great addition to any wardrobe. The fabric is lightweight, breathable, and does a nice job wicking away moisture, making it perfect for golf or any outdoor activity. The fit is true to size with a clean, athletic look—not too tight and not too loose. The material feels smooth. The zipper is sturdy, and the overall quality is impressive for the price. It also holds up well after washing without losing shape. Nice material, wrinkle resistant and soft. Great for the course, workouts, or even casual wear. Highly recommend!
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    Reviewed in the United States on April 8, 2026

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