pinch harmonic pedal Harmonic Percolator – Stompbox Sonic
SKU: 7063599284
pinch harmonic pedal

pinch harmonic pedal Harmonic Percolator – Stompbox Sonic

Sale price$21.23 Regular price$23.59
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Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

pinch harmonic pedal Harmonic Percolator – Stompbox SonicThis is an exact clone of the Interfax Harmonic Percolator, an oddball overdrive distortion pedal from the 1970s popularised by Steve Albini of Shellac. These pedals are built to the verified correct schematic and are a 100% accurate clone of the sought after original, only with the addition of a switch to offer three different clipping options which greatly adds to the versatility of the effect. The Fredric Effects Harmonic Percolator uses the

This is an exact clone of the Interfax Harmonic Percolator, an oddball overdrive/distortion pedal from the 1970s popularised by Steve Albini of Shellac. These pedals are built to the verified correct schematic and are a 100% accurate clone of the sought-after original, only with the addition of a switch to offer three different clipping options which greatly adds to the versatility of the effect.

The Fredric Effects Harmonic Percolator uses the correct vintage transitors (NOS 2N404 Germanium and 2N3565 Silicon) and 1N695 diodes - all the hard-to-find parts of the originals, but in a modern pedal-board friendly package, with DC power, LED indicator and normal rotary pots instead of sliders. So you can have the most accurate Harmonic Percolator clone possible without sacrificing usability.

Fredric Effects are made in London, UK

    Custom enclosures fabricated for Fredric Effects in North London
    Professional powder coating and screen print by local companies
    PCB construction (not perf or vero)
    Handmade either one at a time or in small batches
    Hard-wearing Cliff jacks
    Reliable Alpha footswitches and pots
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7063599284

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4.8 ★★★★★
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Ink Independent
Los Angeles, US
★★★★★ 5
Overall Excellent - Thorough Review - READ ME
Style: Stereo Receiver, Configuration: Receiver
I'm not an audiophile per se, but I do have elevated listening preferences. I enjoy finding the value in devices, and system configs. So that's the reason I tried this more budget-friendly receiver. Aesthetics: The look is very sleek and modern, which is great but sometimes I miss the nostalgia of more knobs. There is no base/treble knob and most everything is controlled by remote. That's fine I suppose, just be aware. The volume knob is very large and traditional which I love, but is also very stiff and not buttery smooth like you might expect. Perhaps that will break-in. Sound Quality: Wow, this sounds incredible. There is definitely a DSP happening that is noticeably awesome. It's referred to by Sony as Pure Direct. If you want to by-pass this, you can, but you'll hear right away the difference is major. I'm using simple Klipsch bookshelf speakers, and my expectations are surpassed on how much they come to life with bright and rich sound. Definitely a nice pairing for those shopping for speakers along with this unit. Overall the SQ is gonna be tough to beat without spending exponentially more. Remote: The remote is nice, sleek, and has what you need to quickly access. No complaints there. Installation: Takes minutes, super easy. Didn't follow any instructions due to my general confidence hooking up home audio gear. Overall: I highly recommend this one, and I'm picky. Initially, I fully expected to return this receiver, but plan to keep it. The only thing that may change my mind, is if I miss the nostalgia... then I'll have to go vintage. But no way a vintage receiver will sound this good. Props to Sony. Well done :) A+
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Reviewed in the United States on January 18, 2024
P
Verified Purchase
pete
Battle Creek, US
★★★★★ 5
Nice amplifier for the cost.
Style: Stereo Receiver, Configuration: Receiver
I had been using my Marantz model 22 receiver now for a couple years now with the TV, dvd player, and youtube music from my tablet. I like lots of knots and switches on my audio gear, I'm an engineer. I was getting tired of the seemingly endless up and down to adjust volume and whatever. And my inputs on the Marantz were maxed out. I searched Amazon to see what was available as a possible replacement that had a REMOTE. This Sony caught my eye. Relatively inexpensive, plenty of inputs, and specs I could trust, not a 3x4x5 box offering 220+220 watts of unlimited power! Ordered it and been using it for over a month now. Only 2 knobs, how good could that be? Well, it's remote let's me control everything without getting up. Plenty of output power, 100+100 watts of true RMS power. I didn't plan on using the Bluetooth but I tried it with the tablet, keeping the tablet by me, and it really impressed this old audiophile. I really don't have any negatives about it, even the fm sounds great. It was heavier than expected but not as much as that old Marantz. I even popped the cover. The build quality was what I consider good. I only wish I could find a service manual with the schematic for it.
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Reviewed in the United States on September 23, 2025
K
Verified Purchase
Kevin
Carnegie, US
★★★★★ 5
Awesome lights
Color: 2Pcs 18W LED Flood Light
Very ruggedly built, good quality. Excellent price. Stainless steel hardware. Bright, clear light .
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Reviewed in the United States on April 19, 2026
F
Verified Purchase
Fisherman337
Waukegan, US
★★★★★ 5
Great lights
Color: 2Pcs 18W LED Flood Light, Color: 2Pcs 18W LED Flood Light
Great product, the lights are crazy bright, I put them on a four wheeler and the lights are cheaply priced
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Reviewed in the United States on April 17, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Bright lights
Color: 2Pcs 18W LED Flood Light
Installed on my garden tractor , they work much better than the stock headlights, now I can see what's in front of me at night
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Reviewed in the United States on April 10, 2026

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