miniDSP innovates with the release of one of the smallest Digital Audio Signal Processor (DSP) product on the market. With the miniDSP 2x4 series, audiophiles can now enjoy a plug&play pocket size processor for their audio systems. The double oxydized aluminum enclosure, with gold plated RCA connectors and optional DC power will certainly stand out by its look but also its sounding capabilities. Available in 2 versions (RevA/B) to maximize the Signal to Noise Ratio (SNR) of the un-balanced inputs, miniDSP 2x4 relies on a proven DSP technology that many community members already experienced. Combined with our wide range of audio plug-ins for Mac/Windows platform, this innovative pocket size DSP engine is now available for sale on miniDSP's webstore.

For more information, please download the product's datasheet. 

About us

MiniDSP is the DIY brand of DSP4YOU Ltd, a company focusing on Flexible & Low cost digital signal processor kits. We strive to provide DIYers and OEM manufacturers Digital Signal Processing solutions that are simple to use, yet powerful. Stay tuned for upcoming product releases!

miniDSP DevTeam delivers breakthrough plug-ins targeting new exciting applications.

Following few weeks of programming, tinkering and listening sessions, our team is excited for the release of three new plug-ins:

- 2 way Advanced: For those of you wishing to dive in their digital filtering textbooks and experiment on custom IIR filtering techniques, now is your chance to build unique products. Combined with the ability to perform textbook filter implementations (Butterworth/LinkwitzRiley/Bessel/PEQ/Shelf), users can also load custom IIR filter banks with the new Biquad Filter Coefficient import feature. Simulate a custom filter with your favorite digital filter software, measure frequency response with a 3rd party software and finally import your measured frequency response with the new import feature. An advanced plug-in for the development of innovative audio products!

- 4 way Advanced: Similar to the 2way Advanced plug-in, but this time in a 4way configuration. This plug-in includes the same breakthrough features (biquad filter coefficient import, amplitude response import) to fulfill the needs of advanced programmers.

- Rear/Center channel: Deriving a Difference (Rear fill) or Sum (Center) channel from a stereo signal couldn't be easier thanks to this new plug-in. Another example at how our team listens to customers' needs and quickly implements innovative ideas to fill a market gap.

For detailed information, please refer to the plug-in datasheets availables in the Plug-ins section of our website.

Looking forward to a whole new range of applications, our team is excited at the promising future of the miniDSP community.

About us

MiniDSP is the DIY/OEM brand of DSP4YOU Ltd, a company focusing on Flexible & Low cost digital signal processor kits. We strive to provide DIYers and OEM manufacturers Digital Signal Processing solutions that are simple to use, yet powerful. Stay tuned for upcoming product releases!

- Contest Deadline: May 31st 2010
- Winning Prices:

1st Place: 1 x Free miniAMP or miniDIGI card! We'll let you choose whatever version works for you

2nd Place : 2 x Free miniDSP plug-in

3rd Place: 1 x Free miniDSP plug-in

All contestants: Guaranteed increased Forum Karma by 5 points, a way to showcase your involvement in the miniDSP community

- How to participate? Running for Gold Medal couldn't be easier! Just post a short description of your project in the showcase section of miniDSP forum. Describing to us why you chose the miniDSP/DIGI/AMP kit while giving us feedback on your overall impression. At least one picture showing how the kit is being used is required but feel free to document whatever you want.
- Ways to increase your chances of winning? Things we'll be looking for include: Creativity, Good use of the kit, Good documentation of your project.

Good luck to you all and may the DSP fun begin!

The miniDSP Team innovates once again with the release of a unique full digital I2S Audio amplifier module! Welcome to the family miniAMP, an innovative, high performance credit size amplifier module designed with flexibility in mind. With most audio content being digital nowadays, miniAMP brings digital audio all the way to the PWM amplifier outputs. Based on a closed loop architecture, this tiny module can be configured for 2x20W @8Ω or 4x10W @4Ω from a single DC supply (12-24VDC) and without any need for configuration. Stack it up on top of your miniDSP kit, miniDIGI card or any of your custom digital audio system and miniAMP will provide a full digital solution for best audio performance and noise immunity.

For more information, please download the datasheet & user manual now available in the download section of our website.

About us

MiniDSP is the DIY brand of DSP4YOU Ltd, a company focusing on Flexible & Low cost digital signal processor kits. We strive to provide DIYers and OEM manufacturers Digital Signal Processing solutions that are simple to use, yet powerful. Stay tuned for upcoming product releases!

The whole miniDSP team is proud to welcome a new member to the miniDSP family! Let us introduce miniDIGI, the first I/O expansion card bringing SPDIF/Toslink connectivity to your miniDSP kits. From its Asynchronous Sample Rate Converter, matching the incoming digital audio input signal to the miniDSP sampling frequency (up to 216kHz), to its flexible jumper configuration, miniDIGI provides design freedom without headaches. Greater common mode noise rejection, impedance matching and isolation are also available through optional SPDIF transformers.

For more information, please download the datasheet & user manual now available in the download section of our website.

About us

MiniDSP is the DIY brand of DSP4YOU Ltd, a company focusing on Flexible & Low cost digital signal processor kits. Stay tuned for upcoming product releases!

New Year, New Plug-ins, New project ideas!

To better start the new year, our DevTeam worked hard to give the DIY DSP community a new plug-in. We've listened to many of your suggestions and here it is: a 4 way crossover in a 3" package! Loaded with 31 bands graphic equalizer, per channel delay, a wide range of low/high pass filter organized in 4 banks of bandpass, polarity control, per channel digital gain... this plug-in is another a nice addition to the miniDSP current portfolio.

For more information, please download the datasheet available in the download section of our website.

About us

MiniDSP is the DIY brand of DSP4YOU focusing on low cost digital signal processor kits. We're a startup company based in Hong Kong with a team made up of audio & networking engineers. We aim at bringing flexible low cost solutions for digital audio signal processing applications. Stay tuned for our other upcoming product releases!

The MiniDSP plug-in family just got bigger with the release of our new digital crossover plug-in. Loaded with two 31 bands equalizers, low and high pass filter , per channel delay (up to 10ms) and gain adjustments, it is a a perfect fit for all bi-amped applications or as an audio processor for small PA systems. Digital crossover in a 3" format with double precision (56bit) algorithms has never been so cost effective!

This plug-in comes with all standard features of load/save configurations and unlimited use of firmware on multiple miniDSP kits . Our extensive filter plotting capabilities also provide all the tools DIYers require to build their custom active loudspeakers, multi channel processed amplifiers or custom A/V boards. Existing miniDSP kit customers can easily upgrade the configuration of the board with a few clicks.

After many hard weeks of design and listening sessions later, MiniDSP kits are finally ready to ship! MiniDSP is a novel product concept, a new way to look at DIY & Custom audio applications. No more passive crossovers, no more bulky units, get all the basic signal processing blocks you need from a 3"x3" board!

Big sound & Small price

Graphic equalizers, wide range of low-/ high- pass filters (Butterworth, Linkwitz Riley, Bessel), RMS meters, delays, matrix mixers, you name it, we've got it! MiniDSP kits offer a great way to fine-tune your sound system easily and professionally.  You can now equalize your car audio or build your custom digital audio processor applications with MiniDSP. Check out minidsp.com for more information.

About us

MiniDSP is the DIY brand of DSP4YOU focusing on low cost digital signal processor kits. We're a young startup company based in Hong Kong with a team made up of audio & networking engineers. We aim at bringing flexible low cost solutions for digital audio signal processing applications. Stay tuned for our other upcoming product releases!

Welcome to MiniDSP.com, a website dedicated to low cost, low power, high performance digital audio signal processing kits. After few months of hard work and extensive listening, our products are finally ready to ship! Check out our product section and webstore for more information.

About us

MiniDSP is the DIY brand of our company, DSP4YOU Ltd. Our mission is to provide digital audio kits for the DIY community. We're a startup company formed by geeks who are passionate about audio quality and are not willing to compromise that standard for bigger profits. We price our products fairly and are always on the lookout to give our customers a better deal.