Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated .

Reverb
5.0 (4)
$190.70 2 available Used
Thomann
4.8 (12)
$239.00 $237.00 $2.00 · All time low

Average Price: $214

High-end/Boutique

$50

$201+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "ThorpyFX The FAT GENERAL Parallel Compressor MKI". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.

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Description

Unleash the full potential of your sound with the ThorpyFX The FAT GENERAL Parallel Compressor. This meticulously crafted pedal is a refinement of the renowned OTC-201 compressor, offering unparalleled versatility and tonal control for guitarists seeking that perfect blend of compression and clarity. With its ergonomic design and compact size, it's an ideal addition to any pedalboard without compromising valuable space.

The FAT GENERAL is equipped with two switchable modes: Juicy and Blend, allowing you to seamlessly transition between lush, full-bodied compression and a more subtle, nuanced effect. The intuitive controls—Treble, Sustain, and Balance—provide precise shaping of your tone, while the mix knob adjusts the ratio of compressed to unprocessed signal, ranging from 90/10 to 50/50.

Built to withstand the rigors of live performance, this pedal features a robust footswitch for easy effect bypass and an LED indicator to keep you aware of your signal's status. Power options include a 9 V battery or a DC power supply, ensuring you're always ready to rock.

Key Features:

  • Refinement of the OTC-201 compressor
  • Two switchable modes: Juicy and Blend
  • Mix control for compressed/unprocessed signal ratio (90/10 to 50/50)
  • Controls: Treble, Sustain, Balance
  • Footswitch for effect bypass with LED indicator
  • Input and Output: 6.3 mm jacks
  • Power supply via 9 V battery or 9 V DC (adapter not included)
  • True bypass
  • Compact and durable design

Product specs

Available since April 2019

FAQs

What is the primary function of the ThorpyFX The FAT GENERAL Parallel Compressor?

The ThorpyFX The FAT GENERAL Parallel Compressor is designed to provide smooth, transparent compression for guitarists, enhancing sustain and dynamics without altering the original tone.

How does the parallel compression feature work in the ThorpyFX Fat General?

The parallel compression feature allows you to blend your dry signal with the compressed signal, giving you more control over the compression effect and maintaining the natural dynamics of your playing.

Can the ThorpyFX The FAT GENERAL Parallel Compressor be powered by a battery?

No, the ThorpyFX The FAT GENERAL Parallel Compressor requires a 9V power supply and does not support battery operation.

Is the ThorpyFX The FAT GENERAL suitable for both electric and bass guitars?

Yes, the ThorpyFX The FAT GENERAL Parallel Compressor is versatile enough to be used with both electric and bass guitars, offering smooth compression for a variety of musical styles.

What are the key controls on the ThorpyFX The FAT GENERAL Parallel Compressor?

The ThorpyFX The FAT GENERAL features controls for blend, sustain, and treble, allowing you to fine-tune the compression effect and tailor it to your specific needs.

AndyDemos

AndyDemos

ThorpyFx Fat General Parallel Compressor

Video thumbnail for ThorpyFx Fat General Parallel Compressor by AndyDemos

ThorpyFx Fat General Parallel Compressor

AndyDemos

AndyDemos

Video thumbnail for Thorpy The Fat General Parallel Compressor by Mike Hermans

Thorpy The Fat General Parallel Compressor

Mike Hermans

Mike Hermans

Video thumbnail for Thorpy FX The FAT GENERAL Parallel Compressor pedal demo by gearmanndude

Thorpy FX The FAT GENERAL Parallel Compressor pedal demo

gearmanndude

gearmanndude

Reviews

PROS

  • Transparent compression enhances clean tone without losing signal character

  • Blend switch functionality allows for easy wet/dry mix adjustments

  • Solid build with strong knobs and durable clicky button

  • Sustain knob effectively prolongs note duration

  • Treble control for fine-tuning high frequencies

  • Noise reduction is significantly better than many competitors

  • Versatile with both blend and juicy modes for different sound dynamics

  • Protects knobs from accidental adjustments with its design

  • Makes the signal sound fresher, similar to a buffer effect

  • Boosts distortion for a fuller sound without unpleasant sustain

CONS

  • Blend mode increases overall volume, limiting its usefulness

  • Hard to read labeling on the pedal under certain conditions

  • Mix becomes quieter when switching to juicy mode, affecting versatility

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about ThorpyFX The FAT GENERAL Parallel Compressor MKI.

Comparisons

  • The ThorpyFX Fat General retains lower mids better than the Cali76 Compact Deluxe, making it more suitable for psychedelic post-punk over country or pop.

    Source
  • Users highlight Wampler and Keeley compressors as alternatives, but note that The Fat General surpasses them in delivering a noise-free, studio-grade sound.

    Source

User experience

  • Owners appreciate its ability to be an "always-on" pedal, preserving clean tones while adding compression, a rare feature compared to other compressors.

    Source

Features and functionality

  • Despite high compression settings, the Fat General maintains usability, differentiating it from other compressors that may distort the original tone.

    Source
  • The pedal offers a dynamic range from clean and transparent to squishy, spanky tones, ideal for country and funk, while maintaining nearly zero noise.

    Source

Build quality

  • Built to military-grade specifications, the Fat General is noted for its robust design, despite some aesthetic preferences against its yellow color.

    Source

Value and pricing

  • V1 models are available for less than $200 on Reverb, offering competitive pricing against other boutique compressors like the Cali76.

    Source
  • A significant price drop ($100 off) can be found for mint-condition units, making it a more accessible option for those hesitant about the original $300 price.

    Source

Use cases and applications

  • Despite initial price concerns, the pedal's versatility justifies its board space, appealing to those seeking both subtle and pronounced compression effects.

    Source

Critic Reviews

ThorpyFX Fat General Parallel Compressor Review

compressorpedalreviews.com

The ThorpyFX Fat General Parallel Compressor offers a smooth, transparent compression experience that's enjoyable for many players, particularly in Blend mode, where it shines by adding subtle fatness without overwhelming the dry signal. However, its limited makeup gain options and variable performance with different bass outputs may frustrate some users. While it excels in maintaining low-end integrity and providing a "set it and forget it" usability, it might not satisfy those seeking versatility or a more dynamic response. Overall, it's a fun and quirky device, but potential buyers should consider their gear and playing style to ensure it aligns with their needs.

ThorpyFX Fat General Review - Premier Guitar

premierguitar.com

ThorpyFX's Fat General Parallel Compressor is a standout for its super-quiet performance and versatile control set, offering musicians a transparent, high-quality compression experience. It excels in adding clarity and presence to tones, making it a delight for studio and stage use alike. However, its premium build comes with a hefty price tag of $295, which may deter budget-conscious players. While the tonal shifts can be subtle, the pedal's capabilities shine when used creatively. This compressor is a solid investment for those seeking top-shelf sound quality.

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Artist usage

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See how Ariel Posen uses ThorpyFX The FAT GENERAL Parallel Compressor MKI

Ariel Posen

Singer, Guitarist

...
Verified via Photo

A ThorpyFX The FAT GENERAL Parallel Compressor can be seen amongst Ariel's pedals in this photo taken from his Instagram.

Genre Usage

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