---
product_id: 58680221
title: "Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2"
brand: "sabaj"
price: "43 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/58680221-sabaj-d4-desktop-bluetooth-dac-headphone-amplifier-remote-control-stereo
store_origin: PL
region: Poland
---

# Ultra-low noise power supply DSD512 native support 200mW headphone power Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2

**Brand:** sabaj
**Price:** 43 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — because your ears deserve the best.

## Quick Answers

- **What is this?** Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 by sabaj
- **How much does it cost?** 43 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/58680221-sabaj-d4-desktop-bluetooth-dac-headphone-amplifier-remote-control-stereo)

## Best For

- sabaj enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** Versatile inputs including USB, optical, coaxial, and Bluetooth 4.2 keep your setup future-proof and flexible.
- • **Next-level Hi-Res Audio:** Supports PCM up to 768kHz and native DSD512 for studio-quality playback that sets you apart.
- • **Audiophile-grade Clarity:** Experience pristine sound with dual AKM AK4452 DACs delivering ultra-low THD+N and 115dB dynamic range.
- • **Precision Engineering Inside:** Features ultra-low jitter clock system with dual crystal oscillators and a toroidal transformer for noise-free audio.
- • **Powerful Headphone Amplification:** Drive demanding headphones up to 200mW per channel with ultra-low distortion for immersive listening.

## Overview

The Sabaj D4 is a premium desktop Bluetooth DAC and headphone amplifier featuring dual AKM AK4452 DACs, native DSD512 and PCM768kHz support, and a high-power 200mW headphone amp. It offers multiple inputs (USB, optical, coaxial, Bluetooth 4.2) with ultra-low noise power supply and jitter-free asynchronous USB audio, delivering studio-grade HiFi sound in a compact metal chassis.

## Description

Specification: Input:USB/optical / coaxial/Bluetooth Output:3.5mm Headphone/RCA Dynamic range:115dB Response frequency:10Hz-100kHz USB compatibility:Window 7/8/8.1/10/Mac OSX10.6 or later/Linux USB transmission:Asynchronization THD+N: DAC:0.0005% Headphones:0.002% SNR: DAC:105dB Headphones:100dB Bit depth: USB:16 bit/24 bit/32 bit/1 bit Coaxial/Optical:16 bit/24 bit Amplifier consumption:5W Standby power:1W Headphones amplifier power: 124mW(32Ω）/220mW(64Ω)/180mW(150Ω)/95mW(300Ω) Sampling rate: USB PCM:44.1kHz/48kHz/88.2kHz/ 96kHz/ 176.4kHz/192kHz/ 352.8kHz/ 384kHz/ 705.6kHz/ 768kHz USB DSD:DSD64/ DSD128/ DSD256/ DSD512 Coaxial/Optical:44.1kHz/ 48kHz/ 88.2kHz/ 96kHz/ 176.4kHz/ 192kHz

Review: Amazing value. Capable amp for most cans. - Very sleek display. Touch buttons work fine for me. They aren't like a cell phone, but not much worse than a standard car these days. The low filter rolloff, and the ability to change the tone is awesome. Pure winner with a Schiit Magni Uber and Beyerdynamic T90's. Fully cranked for a couple hours now and it is just amazing. I have never heard Nights in White Satin where you can point out the cymbals THE ENTIRE SONG. If the darn remote would have worked I would have absolutely no problem giving it an 11. That good. *Apparently, you have to press the C button for this amp?? After that the remote worked fine.*
Review: Like it a Lot: Tremendous Flexibility, Excellent Sound, and Very Good Value - Mediocre Display Screen - After a weeks use I can tell this is a very fine DAC, with a lot of flexibility and features that most other DACs don't have. It sounds really great, both through the line out and headphones. At just under $200 it is also a bargain. I really wish I could give it 5 stars, but for me the use of tiny fonts on the display knocks it down a notch. I wanted a DAC that had remote control and adjustable volume from both the headphone jack, and the rear line outs. This does both, and very few do. This makes it simple for me to hook to my non-remote (but very nice) stereo system and control the volume whether I am watching TV or listing to digital streaming music. When I considered other choices, the D4 really stands out because of its use of really high quality components, excellent DAC chips, a great Op Amp for the headphones (the same one used in the Objective2 headphone amp), built in linear power supply, a lot of things you do not generally find under $200. The Sabaj website is sabaj.com.cn with all the details. It is surprisingly heavy for its size, and seems to be made of cast aluminum (with a plexiglass type front with touch controls). All of that functions great for me. It has the latest Bluetooth 4.2, and a nice real remote (not a credit card flat remote). Everything works as it should. I really like the built in 5 Digital Filter choices, as well as 4 tone settings, that make very subtle changes in the sound, but also let me fiddle a bit. The volume control is in very tiny steps, probably 1 dB, so it is perfect for making adjustments for headphones or my stereo system. So for functions, sound, built quality, everything is better than I expected. The headphone amp sounds great with my Hifiman Planars, and I think would sound great with all but the hardest to drive phones. The Oled display lets it down for my use. Its quality is fine, and I like being able to choose from 4 brightness settings, but the choice of fonts used is FAR to small. I can barely read it from 2 feet away, forget about reading it from TV watching distance. This matters because all of the controls are touch type, not knobs with indicators, so the only way to understand what is happening is with the display. A slightly larger display would be nice, but the real problem is that the lettering is all far too small. If you look at the D4 photos, you can see larger text that say Sabaj D4 when it starts up. That is the only time you see it. I have attached a photo of the D4 and my (also new and really great sounding) Topping D50 DAC. The D50 display is slightly larger, but the real difference is the larger text on the stuff that matters. When you switch sources on the D50 it will briefly show HUGE text that says only "OPT" or "COAX", then it reverts. This is great. If Sabaj could do something similar to the D4 with a Firmware update it would rate a full 5 stars easy. Note: the D50 costs about $50 more, and does not have a headphone amp or remote control. But the specifications of both are almost identical, and they both sound tremendous (I can hear no difference). For me the D4 is still a very nice choice and I can live with the display. Depending on your use it may not matter at all, or it may be a reason to choose another DAC.

## Features

- High quality power supply,ultra-low noise LDO and low magnetic leakage toroidal transformer.
- 2nd generation of XMOS USB audio solution XCORE200,PCM sampling rate support up to 32bit/768kHz and DSD up to DSD512,with customized driver support native DSD512.
- Ultra-low jitter clock system,2 crystal oscillators works with the asynchronous USB for audio transfers.
- Dual AKM's high quality audio D/AconvertersA4452,ultra-low THD+N, and high dynamic range which can perfectly recover the music detail.
- Built-in high power ultra-low distortion headphone amplifier circuit, driver the headphone up to 200mW per channel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0799K4FDW |
| Best Sellers Rank | #2,435 in Audio Component Amplifiers |
| Brand | Sabaj |
| Brand Name | Sabaj |
| Customer Reviews | 3.6 out of 5 stars 45 Reviews |
| Global Trade Identification Number | 06970141853527 |
| Interface | Coaxial, USB |
| Interface Type | Coaxial, USB |
| Item Weight | 1.37 Kilograms |
| Manufacturer | Shenzhen Dahao Technology Co., LTD. |
| Material | Metal, Electronic Components |
| Material Type | Metal, Electronic Components |
| Mounting Type | Wall Mount |
| Number of Channels | 1 |
| Number of Pins | 8 |

## Product Details

- **Brand:** Sabaj
- **Mounting Type:** Wall Mount
- **Number of Pins:** 8
- **Interface Type:** Coaxial, USB
- **Number of Channels:** 1

## Images

![Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 - Image 1](https://m.media-amazon.com/images/I/51j2D014+wL.jpg)
![Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 - Image 2](https://m.media-amazon.com/images/I/51KZ5BFa7KL.jpg)
![Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 - Image 3](https://m.media-amazon.com/images/I/51BoQu+kKmL.jpg)
![Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 - Image 4](https://m.media-amazon.com/images/I/51-aUfeMqzL.jpg)
![Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2 - Image 5](https://m.media-amazon.com/images/I/61ClCsyyzPL.jpg)

## Questions & Answers

**Q: Can you roll the burson audio v5i opamps? v5i-dual or v5i-single?**
A: NO V5I

**Q: On this particular dac, does the usb input or the coaxial (spdif) input give the best sound quality?**
A: USB can reach 32-bit 768kHz, DSD512, coaxial 24-bit 192kHz.

**Q: Does it decode mqa????**
A: No.

**Q: Where do you get the driver?**
A: On Windows 10 no driver was needed. It was plug and play.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing value. Capable amp for most cans.
*by C***G on February 28, 2024*

Very sleek display. Touch buttons work fine for me. They aren't like a cell phone, but not much worse than a standard car these days. The low filter rolloff, and the ability to change the tone is awesome. Pure winner with a Schiit Magni Uber and Beyerdynamic T90's. Fully cranked for a couple hours now and it is just amazing. I have never heard Nights in White Satin where you can point out the cymbals THE ENTIRE SONG. If the darn remote would have worked I would have absolutely no problem giving it an 11. That good. *Apparently, you have to press the C button for this amp?? After that the remote worked fine.*

### ⭐⭐⭐⭐ Like it a Lot: Tremendous Flexibility, Excellent Sound, and Very Good Value - Mediocre Display Screen
*by G***H on April 8, 2018*

After a weeks use I can tell this is a very fine DAC, with a lot of flexibility and features that most other DACs don't have. It sounds really great, both through the line out and headphones. At just under $200 it is also a bargain. I really wish I could give it 5 stars, but for me the use of tiny fonts on the display knocks it down a notch. I wanted a DAC that had remote control and adjustable volume from both the headphone jack, and the rear line outs. This does both, and very few do. This makes it simple for me to hook to my non-remote (but very nice) stereo system and control the volume whether I am watching TV or listing to digital streaming music. When I considered other choices, the D4 really stands out because of its use of really high quality components, excellent DAC chips, a great Op Amp for the headphones (the same one used in the Objective2 headphone amp), built in linear power supply, a lot of things you do not generally find under $200. The Sabaj website is sabaj.com.cn with all the details. It is surprisingly heavy for its size, and seems to be made of cast aluminum (with a plexiglass type front with touch controls). All of that functions great for me. It has the latest Bluetooth 4.2, and a nice real remote (not a credit card flat remote). Everything works as it should. I really like the built in 5 Digital Filter choices, as well as 4 tone settings, that make very subtle changes in the sound, but also let me fiddle a bit. The volume control is in very tiny steps, probably 1 dB, so it is perfect for making adjustments for headphones or my stereo system. So for functions, sound, built quality, everything is better than I expected. The headphone amp sounds great with my Hifiman Planars, and I think would sound great with all but the hardest to drive phones. The Oled display lets it down for my use. Its quality is fine, and I like being able to choose from 4 brightness settings, but the choice of fonts used is FAR to small. I can barely read it from 2 feet away, forget about reading it from TV watching distance. This matters because all of the controls are touch type, not knobs with indicators, so the only way to understand what is happening is with the display. A slightly larger display would be nice, but the real problem is that the lettering is all far too small. If you look at the D4 photos, you can see larger text that say Sabaj D4 when it starts up. That is the only time you see it. I have attached a photo of the D4 and my (also new and really great sounding) Topping D50 DAC. The D50 display is slightly larger, but the real difference is the larger text on the stuff that matters. When you switch sources on the D50 it will briefly show HUGE text that says only "OPT" or "COAX", then it reverts. This is great. If Sabaj could do something similar to the D4 with a Firmware update it would rate a full 5 stars easy. Note: the D50 costs about $50 more, and does not have a headphone amp or remote control. But the specifications of both are almost identical, and they both sound tremendous (I can hear no difference). For me the D4 is still a very nice choice and I can live with the display. Depending on your use it may not matter at all, or it may be a reason to choose another DAC.

### ⭐⭐⭐⭐⭐ I wasn't sure at first but....I am now.
*by F***1 on June 20, 2018*

I wanted to use this DAC/Amp for a while before writing this review. I wasn't sure I was going to like it at first because there were no knobs and it was all remote control for the most part. Well, I have to say that I'm sold. This amp is loaded with features and sounds amazing with almost anything you throw at it. I will say that I agree with other reviewers that the display is a bit small, but I'm using at my desk so that's not a big deal for me. I'm completely satisfied with my purchase and I don't think there's anything around for the money that has as many features as well as being remote controlled. That turned out to be one of the best things about the amp as well as, it's a great, loud headphone amp.

---

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*