---
product_id: 49782708
title: "Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+"
brand: "geekworm"
price: "1959CFA"
currency: XOF
in_stock: true
reviews_count: 7
url: https://www.desertcart.sn/products/49782708-geekworm-full-hd-dac-i2s-class-d-ti-pcm5122-amplifier
store_origin: SN
region: Senegal
---

# 384 KHz Sample Rate 60W Power 112 dB SNR Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+

**Brand:** geekworm
**Price:** 1959CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game with Geekworm!

## Quick Answers

- **What is this?** Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ by geekworm
- **How much does it cost?** 1959CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/49782708-geekworm-full-hd-dac-i2s-class-d-ti-pcm5122-amplifier)

## Best For

- geekworm enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Sound:** Experience audio like never before with a powerful 60W output.
- • **Robust Connectivity:** Multiple connection options including RCA, 3.5mm, and screw terminals.
- • **User-Friendly Design:** Manual volume control for personalized listening experiences.
- • **Precision Engineering:** Enjoy crystal-clear sound with a maximum sample rate of 384 KHz.
- • **Seamless Compatibility:** Designed to integrate effortlessly with Raspberry Pi models.

## Overview

The Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier is a high-performance audio expansion board designed for Raspberry Pi models. It features a powerful 60W output, a maximum sample rate of 384 KHz, and a signal-to-noise ratio of 112 dB, ensuring an exceptional audio experience. With versatile connectivity options and user-friendly controls, this amplifier is perfect for audiophiles looking to enhance their sound system.

## Description

[Input Voltage] 6V to 24V DC converted 5V, 3A via step-down DC/DC converter to power the Raspberry Pi  [Audio function] Full- HD audio -- up to 24bit/ 192 kHz playback Class leading audio; 112 db SNR, and THD of 0.0019% Audiophile TI Burr Brown 32-bit/ 384 kHz DAC(TI PCM5122) Uses the digital I2S audio signals to reduce CPU load over USB audio solutions Integrated hardware volume control Mute can be enabled/ disabled via jumper Built in High quality audio headphone amplifier(TI TPA6133A) Earphone AMP can be enabled/ disabled via jumper Built in High quality Class-D stereo audio amplifier Up to 2 x 20W into 4 ohm AMP can be enabled / disabled via jumper Phono/RCA connectors 3.5mm stereo audio jack Speaker terminals  [Wireless] Built in IR sensor (38KHz)  [Misc] Power output socket DIP switch to remove connection from RPi’s pin header Directly connected on top of the Raspberry Pi using the board GPIO header pins Duplicated the 40-pin header of the R-Pi in order to support existing expansion boards Suitable for Raspberry Pi Model B+ and Raspberry Pi 2 Model B NEW!  [Packing List] 1 x Expansion board 1 x Screws pack

## Features

- Onboard RCA connectors, 3.5mm stereo headphone jack, speaker & power screw terminals, and gold-plated high-current DC power jack;
- Wide range voltage 6V-26V input, it provides up to 60W power. Power supply request: 6-26Vdc，( >=3A is recommend)
- With manual volume adjustment switch; User manual refer to Geekworm WiKi search X400_V3.0.
- Built in High quality Class-D stereo audio amplifier (TI TPA3118D2) & audio headphone amplifier (TI TPA6133A);
- Matching Metal Case for X400 V3.0 and PI 4B refer to ASIN: B07ZRNNB29. (Case out of stock)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hardware Platform | Headphones |
| Number of Audio Channels | 4 |
| Maximum Sample Rate | 384 KHz |
| Signal-to-Noise Ratio | 112 dB |
| Audio Output Mode | Stereo |
| Compatible Devices | Raspberry Pi |
| Hardware Connectivity | USB |

## Product Details

- **Compatible Devices:** Raspberry Pi
- **Brand:** Geekworm
- **Hardware Interface:** USB
- **Audio Output Mode:** Stereo
- **Platform:** Linux

## Images

![Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ - Image 1](https://m.media-amazon.com/images/I/612vEefKsqL.jpg)
![Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ - Image 2](https://m.media-amazon.com/images/I/71t8lTmm5VL.jpg)
![Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ - Image 3](https://m.media-amazon.com/images/I/71yJSsp8onL.jpg)
![Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ - Image 4](https://m.media-amazon.com/images/I/41duoobftEL.jpg)
![Geekworm Full-HD DAC I2S Class-D TI PCM5122 Amplifier, X400 V3.0 Audio Expansion Board Sound Card | Music Player Compatible with Raspberry Pi 4 Model B/Raspberry Pi 3 Model B+ / 3 Model A+ - Image 5](https://m.media-amazon.com/images/I/41EHZFOU0PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by C***Y on June 3, 2018*

Easy install!!Awesome sound!!!Works Great with RPI 3 B PLUSJriver Media Center 24 is the best!!!

### ⭐⭐⭐⭐ High quality DAC. Ok quality amplifier. Great price. A little glitchy.
*by B***. on August 27, 2018*

I bought this to use with a Raspberry Pi 3B + and a Sunfounder 10.1" touchscreen display. I am using the Volumio application altered to work as a touchscreen network media player with about 230GB of music stored on the same microSD as the Raspbian OS plus access to even more music stored on a network drive. The TI 5122 DAC outputs very high-quality audio. If you use the line out jacks, this pristine audio can be pumped into a really clean amplifier driving high-end speakers with fantastic results. In my mind, the DAC on this is a 5-star item that justifies the price on its own.Then, as a bonus, there is a built-in amplifier which outputs moderately clean audio directly to speakers. This is great if space is at a premium and you need to drive some decent quality speakers. I could see this being used in a boom box build or similar for example. Unfortunately, the amplifier doesn't match the quality of the DAC. Don't get me wrong. Unless you have really good speakers and are pushing this amp slightly hard, you may not even hear the slight distortion issues. At more moderate volumes, this amp fares much better. I suggest keeping the volume below 1/3 for the best sound quality. I use the built-in amplifier to play background music while doing other tasks. For more serious listening, I would only recommend using the line outs into a better amp. The amplifier, if reviewed separately would get a 4-star rating. So, this would normally result in an overall 4.5-star rating that would be rounded to a 5 by me. However...I really wanted to round my 5 and 4-star ratings up to a 5, but there is one other problem I'm having with the amplifier. During playback, there are random dropouts of the sound. There will suddenly be about 1/2 second of silence occurring at random intervals during many hours of listening. The sound simply shuts off very briefly for no apparent reason. I've never had this happen while listening to the line outputs on an external amp. It only happens when playing through the built-in amp. This is why I dropped another half-star from my rating to arrive at 4 stars.I'd just like to make a side note that what I'd really like to see is a TI 5122 DAC board for the Raspberry Pi 3B+ which has clean line-level outputs for left and right, as well as stereo subwoofer channels. So, it would basically have a line level active crossover for subs to feed into our choice of amplifiers. I think that functionality would be more useful than a built-in amplifier. I haven't found a board like this yet, but I'm still hopeful.

### ⭐⭐ Nice sounding DAC, plagued by poor build and poor amplifier
*by P***Z on June 8, 2020*

What can I say, the DAC itself is fairly good. Sound nice, but doesn't include it's own clock, so it's still limited in sound quality. The problem starts with how bad the amplifier is. If you turn on the amplifier, it introduces a terrible noise onto the circuit. If you use it with headphones you can hear it, if you use the RCA out you can hear it, only way to get rid of it is to turn the amplifier off, which defeats the whole purpose of this product.When you do use the amplifier, it's unfortunately not any better. Turning it on and off causes a Pop sound from the speakers. The speakers have a buzz/hum coming from them when no sound is being played. Makes it hard to uses as a proper sound card.Build quality on this is also poor, the RCA posts are not fully mounted to the board, they are only attached via the solder pins and feels like you might rip them off every time you go to plug a cable in and out.Overall this is not a great buy, a good USB card is better as a DAC and there are a lot of better DAC options out there. Skip this one.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-21*