The holy grail of studio compressors!
The J Rockett Airchild Six Sixty is poised to elevate your tone with the sound of what's arguably the most revered studio compressor of all time, the Fairchild 660.
Like the studio unit that inspired it, the Airchild Six Sixty makes everything you run through it sound better, even with its Threshold control set to zero!
The Airchild also includes a Tone control, enabling you to compensate for any post-compression high-frequency loss, as well as a Blend control for balancing your dry and effected signals.
You also get an Output knob that interacts beautifully with the Threshold control to help you achieve your desired sound.
The Airchild 660 is capable of producing a wide range of compression effects, from subtle sustain and ear-grabbing harmonic enhancement to noticeably thick and perceptibly squished.
Tone and Blend knobs add the perfect finishing touches.
Despite their usefulness, one of the more frustrating things about some compressor pedals is how they suck out all your high end.
That's why the J Rockett Airchild Six Sixty includes a Tone control.
Turning the knob clockwise will reintroduce high frequencies into your signal while also balancing out your low end, allowing you to mitigate any potential post-compression frustration.
The Airchild Six Sixty also packs a Blend control, enabling you to fine-tune the mix between your dry and effected signals for a less-obvious effect.
J Rockett Audio Designs Airchild 660 Compressor Pedal Features:
• 660-style pedal inspired by the most revered studio compressor of all time.
• Makes everything you run through it sound better!
• Go from subtle sustain and ear-grabbing harmonic enhancement to noticeably thick and perceptibly squished.
• Threshold knob controls the amount of compression, from zero to maximum crush.
• Output knob controls how hard the pedal pushes the front end of your amplifier.
• Tone knob mitigates post-compression high-frequency loss.
• Blend knob balances your dry and effected signals.
• True Bypass.
• Power: 9V DC.
• Current Draw: 20mA.
Specs
Type | Compressor |
Condition | New |
Power | 9V DC |
Current Draw | 20mA |
Power supply included | No |
Manufacturer Warranty | 1 year |
Country of Origin | United States |

FREE SHIPPING
- Free shipping within Canada.
- Free shipping to the USA.
- Free shipping on international orders over 520$.
Visit the Shipping page for more.

Fast Delivery
- Canada : 1 - 2 business days
- USA : 1 - 2 business days
- Rest of the world: 3 - 5 business days.

Hassle-Free Returns
You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.
Visit the Returns page for more.
Frequently Asked Questions
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How can I tell if an item is in stock? +
Each product page shows an availability status.
• In stock items are ready to ship.
• Out of stock items are currently unavailable.
You can enter your email to be notified when an item is back in stock.
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Where are you located? +
We’re based in Blainville, Quebec, Canada.
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When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
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How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
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Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
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How long does shipping take? +
Typical delivery times are:
• Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver
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Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
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Do Canadian customers pay sales tax? +
Yes. Sales tax is applied based on your province of residence:
• Alberta: 5%
• British Columbia: 5%
• Manitoba: 5%
• New Brunswick: 15%
• Newfoundland and Labrador: 15%
• Northwest Territories: 5%
• Nova Scotia: 14%
• Nunavut: 5%
• Ontario: 13%
• Prince Edward Island: 15%
• Quebec: 14.975%
• Saskatchewan: 5%
• Yukon: 5%
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Do USA customers pay import fees? +
Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.
These charges are determined by US Customs and collected by UPS at delivery.
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Do international customers pay import fees? +
Yes. International shipments may be subject to duties and taxes.
These charges are set by the destination country’s customs authority and collected by UPS at delivery.