Latest News from miniDSP

New Website, New Image

info@minidsp.com (Tony rouget) — Tue, 04 Jun 2013 02:51:58 GMT

As our team is getting ready for a hot summer, what a better time to kick off a hot website! :-)
New application notes, new product layout, new customer review section... There are quite a lot of new things going at minidsp.com and many more to come!

With a new technical writer on board, there are many things we hope to add to our page in the next few weeks as we're improving the layout and usability of our website. If you have any comments, questions, please send it to us so we can take into account your feedback!

About us

miniDSP Ltd is a company focusing on flexible & innovative digital signal processor kits. We strive to provide Digital Signal Processing solutions that are simple to use, yet powerful. Stay tuned for upcoming product releases!

UMIK-1 USB measurement microphone

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

When it comes to tuning a DSP processed system, an accurate measurement system is a key element to a successful tuning. What used to take a complex setup and a large bill just got a lot simpler!

Introducing the UMIK-1, an omni-directional USB measurement microphone providing Plug & Play acoustic measurement. From speaker & room acoustic measurement to recording, this microphone provides low noise and accurate results you can rely on. Forget about driver installation, OS compatibility and un-calibrated mics. The Umik-1 is a USB Audio class 1 device automatically recognized by all Operating Systems (Windows/Mac/Linux). It is provided with a unique calibration file based on the serial number to insure an accurate measurement. Combined with REW software or other acoustic measurement software, it is the perfect match for a plug&play measurement system.

The UMIK-1 is available for sale for 75USD only from our webstore. Please check out the product page for more info.

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miniSHARC kit now shipping!

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

Pushing once again the limits, miniDSP introduces the miniSHARC kit, a powerful DSP module designed to fit the needs of floating point audio processing for OEM applications and custom products. Powered by Analog Devices Sharc ADSP21369 processor, the miniSHARC will easily handles resource intensive filtering. From room correction to linear phase crossover filter, the miniSHARC palm size form factor is the perfect fit for to complete your product with a ready made module. From multiway speaker processing to complex FIR & IIR filtering configuration, the miniSHARC is a no compromise module configured via USB from the OpenDRC 2x2 or miniSHARC 4x8 plug-ins.

The miniSHARC is available for sale for 185USD only from our webstore. Please check out the product page for more info.

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USBStreamer released to the wild

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

Introducing the USBStreamer module: a multi-channel asynchronous USB audio interface with native support for up to 192kHz. Packaged on a tiny PCB of only 2.4" by 1.4" (40x62mm), this interface is the perfect fit for OEM integration or as an element of a customized high performance A/V product. A unique interface to meet todays need for multichannel, high end audio streaming.

Based on XMOS technology, the USB Audio dongle utilizes high speed USB2.0 along with the Audio Class 2.0 implementation to simultaneously provide up to 10channels of playback along with 10channel of recording. Out of the 10channels, 2ch are provided on the toslink interface with the remaining provided on the I2S expansion connector. The dongle is up & running in a matter of seconds with compatible drivers for both Mac/Windows platforms. An easy and flexible system integration that follows the footsteps of the miniDSP product line. From a high end stereo USB interface to a multi-channel USB interface, the USBStreamer is an innovative yet cost effective USB 2.0 audio interface for a wide range of custom A/V products.

Check out the product page for more info.

About us

miniDSP Ltd is a company focusing on flexible & low cost digital signal processor kits. We strive to provide Digital Signal Processing solutions that are simple to use, yet powerful. Stay tuned for upcoming product releases!

miniDSP 10x10 & 4x10 Hd now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

Following the introduction of the VOL-FP and DIGI-FP as accessories to the 2x8 and 8x8 kits, miniDSP Ltd is now shipping some new platforms in a 1U rack mount format. Introducing the miniDSP 4x10 Hd and 10x10Hd: two new platforms following the footsteps of the miniDSP product legacy known for its easy of use, flexibility and excellent audio performance.

With its mixed audio formats (Analog/Digital), both platforms will easily connect to a wide range of audio devices using different connectivity. On the digital side,the platform carries the most common stereo digital audio formats (AES-EBU, SPDIF and Toslink). The signal is then fed to an high quality Asynchronous Sample Rate Converter (ASRC) for sample rate compatibility and dejittering. On the analog side, either unbalanced (RCA) or balanced (Phoenix Terminal) connectivity is available to either fit within a Home Hifi or Pro-AV setting. Finally the IR learning remote feature and/or rotary encoder provides control of your source, active preset or master volume without the need of any PC once the unit configured. From a multi-channel preamplifier to a multi-way crossover, both platforms will fit nicely in a rack or inside a living room thanks to the high quality aluminum finish.

Check out the product page and miniDSP webstore for more info.

About us

miniDSP Ltd is 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!

Introducing OpenDRC series

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

2011 was an amazing year full of great partnerships and new product introductions! 2012 will be even better and here is a sneak-peek at what's to come..

Introducing the OpenDRC platform, a new range of digital audio processor with floating point capabilities. Powered by Analog Devices ADSP21369 Sharc DSP, the OpenDRC engine easily handles complex audio filtering processing such as room correction, FIR crossover filtering, reverb engines... Flexibility, high performance and low cost are the obvious hallmarks of the OpenDRC series.

As an all digital solution, the OpenDRC-DI (DI for Digital) carries the most common stereo digital audio formats (AES-EBU, SPDIF and Toslink) to match your existing equipment. Combined with an high quality Asynchronous Sample Rate Converter, the processor also easily adapts to any sample rate. The IR learning remote feature and/or rotary encoder will allow control of your source, active preset or master volume without the need of any PC once the unit configured. The perfect convolution engine in a box and without a PC in your Hifi system.

Check out the product page and miniDSP webstore for more info.

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miniDSP 8x8 kit now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

Following miniDSP's mission to provide "Affordable Digital Signal Processing", miniDSP releases another exciting new platform! Welcoming to our growing product portfolio the miniDSP 8x8. More inputs & outputs to complement a full featured platform for 399USD only!

miniDSP 8x8 and its respective 10x10 plug-in is the results of many months of internal R&D and beta testing at miniDSP HK's office. Combining high quality converters, both balanced and unbalanced inputs, low noise power supply and jumper configurable inputs/outputs, the miniDSP 8x8 is a strong contender in terms of quality, performance and obviously price.

On the plug-in side, the 10x10 Xover plug-in offers full matrixing between all analog and digital inputs and outputs. It is the flexibility you have been looking for when building multi-zone systems (e.g. 7.1) or multi-way speakers. Finally, the addition of a compressor/limiter for all outputs gives the peace of mind that your system is protected against over-driving. Note that the 10x10 plug-in is also compatibility with miniDSP 2x8 platforms.

Check out the product page and miniDSP webstore for more info.

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miniDSP 2x8 now shipping!

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

A growing product portfolio of innovative DSP platforms for a growing miniDSP community! What else could we ask for? miniDSP DevTeam once again steps up its game with this low cost 2xIn, 8xOut platform. Combining high sample rate (96kHz), proven real time tuning capabilities and great sounding analog audio, we packed up all essential tools in this new product.

Now available as a kit (i.e. assembled & tested product) and only requiring +12V to operate, the miniDSP is a great fit for a wide range of applications. From multi-way crossover to a multi-zone distribution processor, the miniDSP 2x8 plug-in is loaded with new exciting features such as memory preset, channel linking, matrix mixer..etc. With 4times more DSP power than a typical miniDSP 2x4 kit, it's only the beginning of an exciting new range of plug-ins!

Check out the product page and miniDSP webstore for more info.

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PWR-DSP3 now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

From a radical product concept to reality, the PWR-DSP3 plate amplifier is now shipping! With its impressive high power capabilities, embedded DSP with Ethernet and AVB capabilities, the PWR-DSP3 is one of the most powerful and fully featured amplifier on the market. Another step up for the DSP4YOU Engineering team aimed at fitting the speaker designer's dream product.

Now available as a single unit or duo, the PWR-DSP3 provides a turnkey solution for building active speakers. No more worries about rack-mount space, long speaker wires and associated losses. Enjoy real time tuning of multiple speaker units via Wifi/Ethernet network from the comfort of your listening position. A big engineering leap typically reserved to Pro-Audio systems and now coming up to your doorstep.

What's next? With the PWR-DSP3 now shipping, DSP4YOU isn't resting on its laurels with the upcoming release of two "little brothers" (PWR-DSP2/DSP1) expected to ship by mid July. An exciting new growing product portfolio for DSP4YOU.

Check out the product page and miniDSP webstore for more info.

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A glance at the future of Plate amplifiers

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

Introducing the PWR-DSP3 plate amplifier, another breakthrough technology showcase from the DSP4YOU/miniDSP Team. With its impressive maximum rating of 2400W (ch1) and 700W (ch2&3), be sure to find no compromise on audio quality. Use it for studio/ Hifi systems or Pro-A/V applications and enjoy its passive cooling design with no fan.

Powered by the latest Digital Signal Processing (DSP) and network technology, enjoy remote control over Ethernet/Wifi from the confort of your sofa. Thanks to its Audio Video Bridging (AVB) capability, you can stream digital audio over Ethernet networks with perfect synchronization and very low latency (2ms). A quick glance at the future, now within your reach!

Check out the product page and miniDSP webstore for more info.

Product availability & shipping estimated at End April 2011.

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!

Improved miniDSP kit now available

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

At miniDSP, we never stop trying to improve our products. It's our way to make sure we give our customers the best products at the best price! Following the success of our miniDSP kit series, our engineering team worked on introducing a couple of hardware improvment to the board layout. Starting from early December 2010, the following feature are now available:

- New gold plated connectors
- New sensitivity jumpers allowing toggle between 0.9Vrms and 2Vrms input sensitivity
- New 3pin master volume connection allow plug&play connectivity to your 10k pot
- Finally, we added a 5pin connector to allow easy interfacing for a panel mount USB connector

Check out the product page and miniDSP webstore for more info.

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Introducing miniDSP Balanced 2x4

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

miniDSP DevTeam really couldn't think of a better way to end a very productive year 2010 than a product release. So here it is!

Introducing miniDSP Balanced 2x4, miniDSP's latest addition to the growing portfolio. Fitted with the miniDSP balanced kit, this aluminum enclosure with plug-in type terminal block (phoenix style) is most likely the lowest cost audio digital signal processor on the market with balanced input, balanced outputs. By combining the flexibility of a wide range of plug-ins along with our proven low noise audio circuits, miniDSP is a perfect toolbox for your all your A/V processing needs.

Check out the product page and miniDSP webstore for more info.

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Introducing miniStreamer

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

The miniDSP Team innovates again. Introducing miniStreamer, a low cost native 24/96kHz USB audio interface with SPDIF/I2S connectivity for audio Playback and recording. So much technology packed up in a tiny 2.3" x 1.4" board. Engineered to provide a flexible interface for your Digital Audio needs, miniSTREAMER can easily interface to a miniDIGI card, or any other I2S interface. From transformer isolated SPDIF inputs&outputs to buffered I2S outputs, miniStreamer is the perfect fit for a USB audio playback (DAC) or recording interface. Finally, thanks to its PCB metal mount, three openings to your chassis is all it takes integrating miniStreamer to your product. In summary, miniSTREAMER is a USB audio to I2S/SPDIF interface that fits your needs and your budget!

Check out the product page and miniDSP webstore for more info.

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miniDSP 2x4 now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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.

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New Plug-ins, New Exciting applications

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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!

Project Contest

info@minidsp.com (Tony rouget) — Sun, 02 May 2010 06:34:46 GMT

With a fair amount of miniDSP kits already in use, we thought of kicking off the idea of a project contest! Besides giving you the opportunity of proudly showcasing your project, it gives our community some valuable feedback on how these boards are being used. So get your project, toolbox and camera skills together for a chance to win on of the following miniDSP prices!

- 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!

miniAMP now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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.

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miniDIGI now shipping

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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!

4 way Xover plug-in

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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!

New plug-ins

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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.

MiniDSP kits now shipping!

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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.

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!

Up & Running

info@minidsp.com (Tony rouget) — Thu, 25 Apr 2013 10:43:28 GMT

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.