Product Description
Air Harmonic eXciter | HF Harmonic Saturation Colour Module
- Adds High-Frequency Harmonic Content
- Restores the HF Content After Compression
- Enhances the Sound Stage
- Makes the Mix Sharp and Vivid
- Two Modes of Operation
- Two Settings of Harmonic Level
- SOLO Mode for Blending Processors
- Fully Analog Design
- Ideal for Mastering and Tracking
- Compatible with DIYRE Colour Format
The Air Harmonic eXciter is a Saturation Colour Module designed specifically for generating the harmonics in the HF band.
Air Harmonic eXciter enhances the sound by adding a cocktail of odd and even harmonics to the original signal.
Air Harmonic eXciter colour module uses a unique solution to generate the harmonics. Instead of simply clipping the signal the waveform is cut from the bottom.
The effect is very similar to the large format studio harmonic exciters used to restore the HF content after processing the mix with the studio equipment.
The Air Harmonic eXciter is perfect for mastering and tracking especially when used together with LF Harmonic Maximizer saturation module.
Perfect Match!
The LF Harmonic Maximizer and the Air Harmonic eXciter Saturation Modules were designed to work together!
They match and complement each other delivering the performance of the large format studio equipment.
This is the perfect duo that can bring to life any track or mix.
Upgrade your studio with Real Analog Plugins!
Learn more about LF Harmonic Maximizer
HD Audio Samples
Audio Samples are level matched. The subjective loudness difference is a result of the increase of the hamonics content introduced by the LF Harmonic MAXimizer and the Air Harmonic eXciter Colour Modules.
Acoustic Guitar - Dry
Acoustic Guitar - LF Harmonic MAXimizer + Air Harmonic eXciter
Acoustic Guitar - Air Harmonic eXciter
Acoustic Guitar - LF Harmonic MAXimizer
Kick and Snare - Dry
Kick and Snare - LF Harmonic MAXimizer + Air Harmonic eXciter
Kick and Snare - Air Harmonic eXciter
Kick and Snare - LF Harmonic MAXimizer
Female Vocal - Dry
Female Vocal - LF Harmonic MAXimizer + Air Harmonic eXciter
Female Vocal - Air Harmonic eXciter
Female Vocal - LF Harmonic MAXimizer
E Drums - Dry
E Drums - LF Harmonic MAXimizer + Air Harmonic eXciter
E Drums - Air Harmonic eXciter
E Drums - LF Harmonic MAXimizer
Electric Guitar - Dry
Electric Guitar - LF Harmonic MAXimizer + Air Harmonic eXciter
Electric Guitar - Air Harmonic eXciter
Electric Guitar -LF Harmonic MAXimizer
Track - Dry
Track - LF Harmonic MAXimizer + Air Harmonic eXciter
Track - Air Harmonic eXciter
Track - LF Harmonic MAXimizer
Designed for Parallel Processing
The Air Harmonic eXciter has a special feature wich makes it very useful when used with Parallel Blending processor.
The SOLO jumper can cut off the dry signal completely, leaving the only the WET signal. The MIX knob in the C572 will control the balance between the WET and DRY signal jus like in the mixing desk.
This is the simplified signal flow diagram of the Air Harmonic eXciter saturation module.
Note: If you use the Saturation Processor which doesn’t have the Blending feature it is recommended to set the SOLO jumper to DRY IN.

Brand New, Assembled and Tested.
Every single HRK product is carefully tested with Audio Precision test equipment before the shipping to ensure hassle-free operation.
Shipping
All Items are dispatched from the European Union within 1-3 working days.
We offer Fast & Free Worldwide UPS shipping with tracking.

FREE delivery is available for orders over the 249USD to EU, USA and Canada.
Total cart value / Delivery cost:
up to 99USD / Delivery Cost – 19.99USD
99 – 148USD / Delivery Cost – 14.99USD
149 – 248USD / Delivery Cost – 9.99USD
over 249USD – FREE Delivery
FREE delivery is available for orders over the 299USD to Australia, New Zeland, Japan and other destinations.
Total cart value / Delivery cost:
up to 148USD / Delivery Cost – 19.99USD
149 – 298USD / Delivery Cost – 14.99USD
over 299USD – FREE Delivery
Please check the shipping cost during the checkout.
Delivery to other WorldWide destinations – 24.99USD
VAT and Customs Fees
For non-business orders from the EU, the VAT will be added at the checkout.
VAT is removed automatically for orders from outside the EU.
No Custom Fees for EU Customers.
Orders from the USA below 800USD are customs tax free.
EU Business Customers
If you have the EU VAT number you can purchase the products available in the Bart HRK Shop with no VAT Tax.
Please enter your EU VAT Number at the checkout and the VAT will be deducted from the Total Payment.
The VAT number is automatically checked in the VIES database.
Non-EU Customers
Customers from outside the EU can purchase the items with no VAT.
Please select the destination country and the VAT will be removed automatically.
If the VAT is not removed, please email customer service via the contact form and custom invoice will be issued.
Orders from the USA below 800USD are customs tax-free.
Payment Options:


You can pay for your order with any Credit Card!
Our return policy is a part of the general Terms & Condition which you have to acknowledge at the checkout.
We stand for fair rules and a win-win approach. We understand that our customers may wish to return the product and we do provide such option. However, because we are a small company we can’t afford to run a grade B outlet shop like big distributors and provide the 30 days return period.
We can’t also scrap every returned unit. We could charge our customers more to offset the cost of the returns, this is what major distributors do. Or we can keep our prices low and hope that our customers will appreciate our policy.
This is why we provide the 7 days test period after receiving the package with the ordered items and if you wish to return the item we will accept the return request, providing that the item is not damaged and we can resell the product with the minimal loss for the company.
If the item is damaged during the transport we will do our best to help you and provide the replacement product.