---
product_id: 130747162
title: "miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor"
brand: "minidsp"
price: "₩1188762"
currency: KRW
in_stock: true
reviews_count: 10
category: "Mini Dsp"
url: https://www.desertcart.kr/products/130747162-minidsp-2x4-hd-boxed-usb-dac-digital-signal-processor
store_origin: KR
region: South Korea
---

# 400MHz SHARC DSP power 24-bit ADC/DAC hi-res audio USB & Toslink multi-input miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor

**Brand:** minidsp
**Price:** ₩1188762
**Availability:** ✅ In Stock

## Summary

> 🎧 MiniDSP 2x4 HD: The compact powerhouse your audio system’s been craving.

## Quick Answers

- **What is this?** miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor by minidsp
- **How much does it cost?** ₩1188762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/130747162-minidsp-2x4-hd-boxed-usb-dac-digital-signal-processor)

## Best For

- minidsp enthusiasts

## Why This Product

- Trusted minidsp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hi-Res 24-bit Audio:** Experience crystal-clear sound with 24-bit ADC/DAC resolution, ensuring your audio is studio-quality and future-proof.
- • **Pro-Grade DSP Engine:** Harness the 400MHz ADSP21489 SHARC for ultra-precise, floating-point audio processing that elevates every note.
- • **Versatile Connectivity:** Seamlessly switch between USB streaming up to 192kHz and Toslink digital input for ultimate system flexibility.
- • **Customizable Audio Control:** Fine-tune your sound with flexible parametric EQ, advanced biquad filters, and assignable FIR taps for perfect room correction.
- • **Plug & Play with Pro Convenience:** Configure effortlessly via miniDSP’s intuitive software, with IR recallable presets and driverless Mac compatibility—no PC needed post-setup.

## Overview

The miniDSP 2x4 HD is a compact, high-performance digital signal processor featuring a 400MHz SHARC floating-point DSP, 24-bit ADC/DAC resolution, and versatile USB plus Toslink inputs. Designed for audiophiles and professionals, it offers advanced parametric EQ, crossovers, and room correction capabilities accessible through user-friendly software. Ideal for hi-fi, home theater, and studio setups, it delivers precise, customizable audio processing in a sleek, plug-and-play package.

## Description

Introducing the long-awaited “reboot” of miniDSP’s best-selling 2x4 digital audio processor: the miniDSP 2x4 HD! This tiny powerhouse is jam-packed with miniDSP’s tried and proven audio processing functionality: flexible para-metric EQ, Butterworth and Linkwitz-Riley crossovers, advanced biquad pro-gramming, and delay on each output channel. miniDSP’s “one hardware many plugins” concept allows for many interesting future applications! The upgraded on-board 400 MHz Analog Devices SHARC processor also ena-bles substantial processing upgrades previously available only on more ex-pensive platforms, such as 96 kHz internal processing for true high-resolution audio capability and assignable FIR filter taps for sophisticated equalization, crossover, and room correction capabilities. All to be accessed and programmed with miniDSP’s easy-to-use interface software. I/O capabilities get an upgrade too, with the addition of USB audio streaming up to 192 kHz and a TOSLINK digital input. The miniDSP 2x4 HD will find application in full-sized hifi and home theater systems, on desktops, in cars, in recording studios — anywhere a compact, simple, yet surprisingly powerful DSP audio processor is needed. Features ADSP21489 400MHz Sharc DSP floating point engine XMOS Xcore200 for USB control and bidirectional audio streaming 24 bit ADC/DAC resolution Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms Toslink digital input Unbalanced outputs: Max 2Vrms USB Audio Class 2 Bidirectional streaming with ASIO drivers, driverless under MAC OSx 4 preset configuration, recallable via IR, Software Plug&Play USB driver and real time Software configuration using miniDSP plug-ins Device does not required a PC once configured External single 12V supply

Review: Great product, fantastic sound! - I needed to integrate a subwoofer with what are generally regarded as some of the fastest speakers on the planet; Fuijitus Ten Eclipse TD712Z’s on moving to a new house that was far too bright compared to my old house. No easy feat and after much deliberation I chose to try the minidsp 2 x 4 HD. A 70hz low pass filter worked well on the crossover in the subwoofer so I programmed in 48dB/octave 70hz low pass and high pass filters on the 2 x 4 HD, which was straightforward and worked perfectly first time. So the 2 x 4 HD is now functioning as an active crossover between a Naim pre and power amp, and the Naim pre and the subwoofers digital amp. How does it sound, given that it’s undertaking AtoD, applying the crossover filter then DtoA conversion? Utterly fabulous. The subwoofer integrates perfectly with the TD712’s in terms of impulse response and timing, and when DIRAC room correction is applied it really sounds stunning! An absolute bargain if you need something like this.
Review: Good investment - Helps to sort out bass and speaker settings once you follow through the instructions. It can be money well spent

## Features

- ADSP21489 400MHz Sharc DSP floating point engine
- XMOS Xcore200 for USB control and bidirectional audio streaming
- 24 bit ADC/DAC resolution
- Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms
- Toslink digital input

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01I4NWRNM |
| Best Sellers Rank | 115,556 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 290 in Digital-Analog Converters |
| Brand | miniDSP |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (339) |
| Date First Available | 21 July 2016 |
| Guaranteed software updates until | unknown |
| Item model number | 2x4 HD |
| Model year | 2015 |
| Package Dimensions L x W x H | 25 x 13 x 6.1 centimetres |
| Package Weight | 0.01 Kilograms |
| Part number | 900-225 |
| Product Dimensions L x W x H | 5.1 x 25.4 x 15.2 centimetres |

## Product Details

- **Colour:** White
- **Compatible devices:** Desktop Computers
- **Connector type:** usb
- **Item dimensions L x W x H:** 5.1 x 25.4 x 15.2 centimetres
- **Specific uses for product:** Speaker

## Images

![miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor - Image 1](https://m.media-amazon.com/images/I/31Q7ZMRIjBL.jpg)

## Questions & Answers

**Q: I see the device only has mono rca in/outs. suppose this means i will have to get mono to stereo rca cables?**
A: This product has 4 outputs that you can configure what to do with either digital USB audio input, Toslink input, or analog RCA input. There is nothing "mono" about this product and it doesn't need any special cables. The two inputs and 4 outputs can be used in whatever way you want (incl. stereo). The software tool allows you to decide what is left and right flexibly.

**Q: Does this product completerely replace audysey xt32? does it produce better calibration results. is the final curve adjustable afterword?**
A: Audyssey is automatic and many-channel.  You calibrate this manually and it's 2 channel stereo.

With a good mic and/or ear, and some knowledge, the 2 channel results from this are near perfect.

**Q: Will this allow me to sum 2 channels into a single sub input?**
A: The miniDSP 2x4 will allow you to sum the channels.  Please visit the miniDSP site and applications page.  There are instruction under Digital Crossovers.  It is for a 2.1 system, but you would just need to use the instructions for the subwoofer part.

**Q: Is this a stupid question, how many bands does this EQ have?**
A: Ten (10)  bands in each of the six (6) PEQ banks

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, fantastic sound!
*by R***. on 10 December 2017*

I needed to integrate a subwoofer with what are generally regarded as some of the fastest speakers on the planet; Fuijitus Ten Eclipse TD712Z’s on moving to a new house that was far too bright compared to my old house. No easy feat and after much deliberation I chose to try the minidsp 2 x 4 HD. A 70hz low pass filter worked well on the crossover in the subwoofer so I programmed in 48dB/octave 70hz low pass and high pass filters on the 2 x 4 HD, which was straightforward and worked perfectly first time. So the 2 x 4 HD is now functioning as an active crossover between a Naim pre and power amp, and the Naim pre and the subwoofers digital amp. How does it sound, given that it’s undertaking AtoD, applying the crossover filter then DtoA conversion? Utterly fabulous. The subwoofer integrates perfectly with the TD712’s in terms of impulse response and timing, and when DIRAC room correction is applied it really sounds stunning! An absolute bargain if you need something like this.

### ⭐⭐⭐⭐ Good investment
*by D***A on 4 July 2025*

Helps to sort out bass and speaker settings once you follow through the instructions. It can be money well spent

### ⭐⭐⭐⭐⭐ Impressed and easy to use.
*by P***M on 28 October 2018*

Very pleased with the flexibility this has added to my setup. Running dual subs it's helped me achieve a nice integration with these which I was struggling to do manually before. I am forever tweaking the system and the dsp box gives plenty of flexibility, measuring with REW as an example and then importing filters is fairly simple, there are many guides knocking around if some pointers are required.

## Frequently Bought Together

- miniDSP 2x4 HD Digital Audio Signal Processor, Analog, USB, Toslink Audio Source, 4 Presets Stored
- miniDSP UMIK-1 Omni-Directional USB Measurement Calibrated Microphone
- miniDSP IR Remote Control V2

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*