
Harrison Audio Comp 500 Series Classic Feed-Forward VCA Compressor
Harrison Audio Comp 500 Series Classic Feed-Forward VCA Compressor
Classic feed-forward VCA compressor - In the realm of audio engineering, Dave Harrison, the founder of Harrison Audio, stands out as a pioneer in the development of music production technology. Ironically, Dave Harrison himself was initially skeptical about compressors, a sentiment shared by his friend and legendary music producer and engineer, Bruce Swedien. Both held the belief that music should be captured authentically, without interference. However, the requirement for a compressor arose from the broadcast market's demands, seeking a tool to control dynamics and prevent clipping. To meet this demand, Harrison Audio ventured into the realm of compressors, with the result proving extremely effective. Its transparent 'leveling' capabilities, achieved with just a few dBs of gain reduction, quickly made it indispensable in music production for delicately smoothing signals, particularly on vocals, guitars, and other instruments with wide dynamic range. Over time, this compressor's ability to 'dig in' became apparent, transforming it into a sought-after vibe compressor when higher levels of gain reduction were applied. Dave Harrison's initial skepticism gave birth to a tool that not only met the broadcast market’s demands but also became relied on in the world of music production. Thanks to the Comp module, the distinctive Harrison sound is now accessible in the 500 Series format.
Harrison's secret sauce – put it on everything
The Comp module is a very flexible dynamics processor. From a transparent ‘leveler’ on guitars and vocals, using a 1:2 ratio and fast release, applying 2-3 dB of gain reduction. To a sizzling vibe compressor on drums and bass, slamming the ratio in combination with a slow release. The Comp 500 Series module is a well-crafted, no-nonsense compressor that is your secret production ‘sauce’ – you’ll put it on everything.
Features
- The Harrison sound.
- Extremely flexible compressor; from transparent ‘leveler’ to ‘character’ comp.
- Classic feed-forward design.
- THAT 2180 VCA chip for outstanding analog performance.
- Program-dependant ‘Attack’ time.
- Continually variable Release time from ‘Fast’ to ‘Slow’.
- Input overload LED.
- Compatible with 500 Series format chassis.
Comp Design
The Comp 500 Series module is based on a classic ‘feed-forward’ design, using a THAT 2180 VCA chip for outstanding analog performance. The compressor’s Attack is program-dependent, adapting to the input signal and offering an optimal Attack time depending on the source material. The Release time is continuously variable. These parameters can turn the Comp module from a transparent leveler to a highly saturated, vibe compressor, adding character and excitement to a wide range of sources.
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When will my order be dispatched?
Orders are dispatched Tuesday, Wednesday via Courierpost. You will be sent an email confirmation with tracking details once your order is on its way to you. If you have any questions about your order, please email nigel@oceania-audio.co.nz or use the contact form on this website.
How long will it take for my order to be delivered?
Orders are usually delivered the day after they are shipped. Rural orders may take 1-2 extra days.
Why is my order taking longer than expected?
Sometimes we have to order stock in from our suppliers if we don’t have it on hand. Where there are delays or when products are on backorder, this will always be indicated on the product page.
How much is shipping?
Shipping is free within New Zealand and dispatched with Courier Post.
Can I pick up my order?
Orders are shipped from our warehouse. If you would like to pick your order up, please arrange with us prior to placing your order. Email nigel@oceania-audio.co.nz or contact us using the contact form on this website.
What if my order was wrong?
If your order was incorrect or faulty in any way, please let us know and we will make sure you get what you ordered.
What is your refund policy?
You can find out more about our refund policy.
NZ Delivery
We like to keep things simple... Shipping is always FREE within New Zealand.
Our shipping days are Tuesdays and Wednesdays.
All packages are sent out of Auckland, New Zealand.
Please allow up to 7 working days for your package to arrive before contacting us. Although we strive to have them arrive in 1-3 working days with rural, public holidays, weekends, or unforeseen circumstances, this can take longer, depending on the shipping option, location and payment option you chose.
Once your order has been dispatched, you will receive a confirmation email with tracking details.
Please note: orders containing personalised or customised items may require additional processing time. Any extended timeframes will be clearly communicated at checkout or in your order confirmation.
Shipping Rates
Shipping is always FREE within New Zealand.
P.O. Boxes
We are currently unable to ship to P.O. Boxes. If a P.O. Box address is given by mistake we will contact you and this may cause a delay with the delivery of your package.
International Delivery
We don't currently ship outside of New Zealand, but if you aren't in New Zealand and see something you like, email sales@oceania-audio.co.nz and we will try to help you out.
Damaged, Lost or Missing Orders
If your order arrives damaged, incorrect, or is missing items, please contact us within 48 hours of delivery at sales@oceania-audio.co.nz with:
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Your order number
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Clear photos of the item and packaging
We will review each case individually and work towards a fair resolution in line with New Zealand Consumer Guarantees Act obligations.
Contact Us
If you have any questions about shipping, delivery, or your order, please contact:
sales@oceania-audio.co.nz
Questions? Spot a better price?
Call +64 9 845 7800 or Contact us

