Big Fish Audio - Aizerx - Trailer SFX Designer Toolkit - Fully-customizable hybrid custom sound effects
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Aizerx - Trailer SFX Designer Toolkit

Fully-customizable hybrid custom sound effects
Aizerx - Trailer SFX Designer Toolkit - Fully-customizable hybrid custom sound effects
WAV, Kontakt 5
  Please make a selection above
  • Instrument
  • Sounds
  • Sound FX

Requires full version of Kontakt 5.7.3 as minimum

The main feature of AizerX Trailer SFX Designer Toolkit is the smart samples randomization for creating absolutely unique and authentic sound effects with just one click, based on the massive AizerX sounds library of fully-customizable hybrid custom sound effects designed by the Keepforest team, sorted by categories, including braams, whooshes, benders, alarms, signals, downers, risers, motions, noises, booms, hits, etc. AizerX Trailer SFX Designer Toolkit also offers a deep sound customization with a lot of easy-to-use parameters like frequency filters, LFO, ADSR, sample playback modes and a breathtaking XY pad feature.

AizerX Trailer SFX Designer Toolkit is the best tool for creating impressive, Hollywood-level sound effects for your projects without having much experience in sound design.

With the participation of professional musicians, sound designers, sound engineers, we recorded strings, percussions, guitars, basses and many more instruments. We literally played and experimented in the world of sounds, creating the library's uniqueness and signature.


- Brand-new powerful sound design engine
- Unlimited high quality sound design random possibilities

Sound Design Elements

- 81 Braams Low + Mid
- 43 Signals
- 65 Pre-Whooshes + Hits
- 95 Motions
- 103 Alarms
- 27 High Alarms Layers
- 35 Mid Alarms Layers
- 26 Low Alarms Layers
- 2 Noise Alarms Layers
- 13 Pre-Whoosh Alarms Layers
- 221 Downers
- 21 High Downers Layers
- 38 Hit Downers Layers
- 48 Low Downers Layers
- 24 Mid Downers Layers
- 13 Noise Downers Layers
- 43 Pre-whoosh Downers Layers
- 2 Signal Downers Layers
- 32 Specific Downers Layers
- 193 Benders
- 7 Atmos Benders Disigner Layers
- 18 FX Benders Disigner Layers
- 32 High Benders Disigner Layers
- 25 Hits Benders Disigner Layers
- 11 Kicks_Booms Benders Disigner Layers
- 32 Low Benders Disigner Layers
- 38 Mid Benders Disigner Layers
- 7 Noise Benders Disigner Layers
- 23 Whoosh Benders Disigner Layers
- 228 Pre-whoosh and Transistons
- 6 Electric
- 32 Impacts
- 33 Insects
- 56 Metal
- 7 Noisy
- 41 Organic
- 13 Sandy
- 32 Trailer Whooshes
- 8 Voicy
- 116 Signals
- 4 Atmos Signal Designer Layers
- 6 Boom Signal Designer Layers
- 26 High Signal Designer Layers
- 9 Hit Signal Designer Layers
- 19 Low Signal Designer Layers
- 29 Mid Signal Designer Layers
- 11 Pre-Whoosh Signal Designer Layers
- 8 Specific Signal Designer Layers
- 4 whoosh+Hit Signal Designer Layers
- 32 Specific Layers
- 3 Bends
- 2 Noises


- Recommended: Full version of Kontakt 5.8.0 is recommended (not compatible with free Kontakt player)
- Samples: .WAV format, 48khz(96khz) / 24bit
- Requires: 2 GB of hard drive space
- Instruments: Brand new powerful sound design engine
- Engine: Over 50 K lines of code

Download Sizes

Version Compressed Download Size
Kontakt 5/WAV Download includes
  Full Pack:  2.46 GB

*When ordering the download product from Big Fish Audio you will be given one or more links for each of your product purchases. The links will be active for 24 hours. During this time you should download the file and expand it. You can return to your Big Fish Audio account at any time and download your products. You will find your products in the "My Products" area of your account page.

License Agreement

The Following End User License Agreement is included with Aizerx - Trailer SFX Designer Toolkit. This License is only valid for the individual who has purchased an unopened, new and lawfully made copy of Aizerx - Trailer SFX Designer Toolkit from a dealer or distributor authorized by Big Fish Audio.

"By installing this product you accept the following product license agreement: 1. License Grant: The license for this product is granted only to a single user. All sounds and samples in this product are licensed to you by Keepforest for commercial and non-commercial use in music, sound-effect, audio/video post-production, performance, broadcast or similar finished content creation and production use. Keepforest allows you to use any of the sounds and samples in the library you've purchased for commercial recordings without paying any additional license fees or providing source attribution to Keepforest. This license expressly forbids any unauthorized inclusion of content contained within this library, or any other Keepforest library, into any other sampled instrument or library of any kind, without our express written consent. You can use these sounds in your music, your arrangements, music productions, and live performances without worrying about royalties or permissions at all! This license also forbids the use of the software and its samples for the creation of new sample libraries, including but not limited to resampling, mixing, processing, isolating, or embedding into software or hardware. Licenses cannot be transferred to another entity without written consent of Keepforest. 2. Rights: Keepforest retains full copyright privileges and complete ownership of all recorded sounds, instrument programming, documentation and musical performances included in this product. 3. Refunds: Once you download our product, we cannot accept refunds or returns. Out support is limited to the samples themselves. All support with respect to Kontakt must be directed to Native Instruments. This license agreement is effective from the moment the product is installed by any means. But Keepforest may choose to do so at its own discretion. E-mail us 4. Responsibility: Using This product and any supplied software is at the licensee's own risk. Keepforest holds no responsibility for any direct or indirect loss arising from any form of use of this product. Please, remember, Evolution will only work with Native Instruments Kontakt 5.5.1 FULL (and up), but is not designed/intended for any other sampler. The sounds are licensed "as is" without warranties of any kind. Support us if you want more insanely sampled instruments like this one! Please, read through our documentation before seeking tech support!"

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