--- product_id: 92908387 title: "2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment" brand: "wondom" price: "€ 36.16" currency: EUR in_stock: true category: "Wondom" url: https://www.desertcart.pt/products/92908387-2-in-4-out-audio-digital-signal-processor-dsp-kernel store_origin: PT region: Portugal --- # High-performance ADAU1701 chip PC UI & SigmaStudio support 2 in, 4 out channels 2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment **Brand:** wondom **Price:** € 36.16 **Availability:** ✅ In Stock ## Summary > 🎛️ Elevate your sound game with pro DSP precision! ## Quick Answers - **What is this?** 2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment by wondom - **How much does it cost?** € 36.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/92908387-2-in-4-out-audio-digital-signal-processor-dsp-kernel) ## Best For - wondom enthusiasts ## Why This Product - Trusted wondom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade DSP Power:** Powered by ADAU1701 chip for crystal-clear digital signal processing. - • **DIY & Commercial Ready:** Ideal for custom audio projects, loudspeakers, kiosks, and more. - • **Versatile Connectivity:** 2 inputs and 4 outputs to seamlessly integrate with your audio setup. - • **Precision Audio Control:** Fine-tune gain, EQ, crossover, and time alignment for flawless sound. - • **User-Friendly Programming:** Compatible with SigmaStudio and PC UI for effortless remote control. ## Overview The WONDOM APM2 DSP Kernel Board features a high-performance ADAU1701 chip delivering 2 inputs and 4 outputs, supporting advanced audio adjustments like gain, EQ, crossover, and time alignment. Compatible with SigmaStudio and PC UI, it offers versatile programming and remote control, perfect for DIY audio enthusiasts and commercial applications alike. ## Description Buy 2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - APM2 (AA-AP23122) is a 2 x in, 4x out DSP kernel board based on high performance chip – ADAU1701. With the integrated DSP chip, APM2 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, APM2 supports programming with SigmaStudio, remote control through PC UI. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HHNQ74B | | Best Sellers Rank | #68,461 in Electronics ( See Top 100 in Electronics ) #402 in Audio Component Amplifiers | | Brand Name | WONDOM | | Compatible Devices | PC | | Customer Reviews | 4.8 4.8 out of 5 stars (14) | | Included Components | ADAU1701 chip | | Interface | USB | | Manufacturer | Sure Electronics | | Maximum Supply Voltage | 5 volts | | Minimum Supply Voltage | 5 volts | | Model | AA-AP23122 | | Mounting Type | Board Mount,Plug Mount | | Number of Channels | 4 | | Number of Items | 1 | | Number of Pins | 16 | | Part Number | APM2 | | UPC | 843577100250 | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** WONDOM - **Maximum Supply Voltage:** 5 volts - **Minimum Supply Voltage:** 5 volts - **Mounting Type:** Board Mount,Plug Mount - **Number of Pins:** 16 ## Images ![2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment - Image 1](https://m.media-amazon.com/images/I/41Ntv8pU+xL.jpg) ![2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment - Image 2](https://m.media-amazon.com/images/I/41EtfVIUPmL.jpg) ![2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment - Image 3](https://m.media-amazon.com/images/I/41osnT-Zh8L.jpg) ![2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment - Image 4](https://m.media-amazon.com/images/I/41b2qTS2OdL.jpg) ![2 in 4 Out Audio Digital Signal Processor DSP Kernel Board - ADAU1701 Support PC UI/SigmaStudio, Supports Adjusting Gain EQ Crossover and Time Alignment - Image 5](https://m.media-amazon.com/images/I/51iw-E+JvdL.jpg) ## Questions & Answers **Q: Can I use it as a 2 channel with full range with some bass and trebles tweaks?** A: Yes, you can. Have a look on youtube for sigmastudio and your wondom board. Also, there are some forums about "how to" make your own programe/settings for adau 1701 processor. Good luck! ## Frequently Bought Together - 2 in 4 Out Audio Digital Signal Processor DSP Kernal Board - ADAU1701 Supports Adjusting Gain EQ Crossover and Time Alignment - 2 x in, 3 x Out Digital Signal Processor Extension Board for DSP - WONDOM In-Circuit Programmer with UART PC UI Supports Sigmastudio - ICP5 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/92908387-2-in-4-out-audio-digital-signal-processor-dsp-kernel](https://www.desertcart.pt/products/92908387-2-in-4-out-audio-digital-signal-processor-dsp-kernel) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-29*