--- product_id: 103500664 title: "DollaTek HIFI DiGi+ Digital Sound Card I2S SPDIF Optical Fiber RCA for Raspberry Pi 3 2 model B B+" brand: "dollatek" price: "1377530₫" currency: VND in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.vn/products/103500664-dollatek-hifi-digi-digital-sound-card-i2s-spdif-optical-fiber store_origin: VN region: Vietnam --- # 192kHz/24bit Hi-Res Audio Full Galvanic Isolation Dual Low-Jitter Oscillators DollaTek HIFI DiGi+ Digital Sound Card I2S SPDIF Optical Fiber RCA for Raspberry Pi 3 2 model B B+ **Brand:** dollatek **Price:** 1377530₫ **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your Raspberry Pi audio game — hear every detail like a pro! ## Quick Answers - **What is this?** DollaTek HIFI DiGi+ Digital Sound Card I2S SPDIF Optical Fiber RCA for Raspberry Pi 3 2 model B B+ by dollatek - **How much does it cost?** 1377530₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103500664-dollatek-hifi-digi-digital-sound-card-i2s-spdif-optical-fiber) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Oscillator Clocking:** Separate oscillators for 44.1kHz & 48kHz ensure ultra-stable, low-jitter timing. - • **Studio-Grade Sound Precision:** Experience pristine, bit-perfect audio output with zero data alteration. - • **Ultra-High Resolution Support:** Supports up to 192kHz/24bit for crystal-clear digital sound fidelity. - • **Seamless Raspberry Pi Integration:** Plug-and-play design tailored for Raspberry Pi 3 & 2 Model B/B+. - • **Electrical Isolation for Pure Audio:** Full galvanic isolation protects your DAC from noise and interference. ## Overview The DollaTek HIFI DiGi+ Digital Sound Card is a high-performance audio interface designed for Raspberry Pi 3 and 2 Model B/B+. Featuring a dedicated WM8804G digital chip and S/PDIF interface, it supports up to 192kHz/24bit resolution with dual low-jitter oscillators for optimal clocking. Full galvanic isolation ensures noise-free, bit-perfect audio output, making it the perfect upgrade for audiophiles and tech-savvy professionals seeking premium sound quality. ## Description Features:1. Dedicated WM8804G digital chip and S/PDIF interface chip supports up to 192kHz/24bit resolution2. Dual low-jitter oscillators used for clock generation3. Two separate oscillators for 44.1 and 48kHz provide the optimal clock frequencies for all sample rates.4. Full galvanic isolation between the Raspberry Pi and your DAC on the electrical output5. Bit-perfect output, audio data stream will not be modified in any way6. Gold plating PCB board, arc wire PCB design reduce the signal reflection and refraction.7. The output port use optical and coaxial two output interface, convenient for the user to connect an external amplifier8. Integrated infrared receiving function, more convenient to control the playback when network is unavailable9. The board conforms for Raspberry Pi hardware-attached-on-top (HAT) specification. Connects directly to Raspberry Pi just plug in, no soldering required.10. Compatible with Raspberry Pi Model A+\ B+\ 2B\ 3B and Zero.11. Directly powered from the Raspberry Pi, no additional power supply necessary12. Support access to all GPIO.Package Included:1 x DIGI Pro Sound card Review: The card performs as expected - The card works perfectly, mechanically and electrically, on a Raspberry Pi 3A+ running piCorePlayer / Squeezelite. I have not tried out the card's IR receiver. Squeezelite audio output settings I have successfully used are "HiFiBerry Digi+ Pro" and "HiFiBerry Digi2 Pro". These HiFiBerry "Pro" boards seem to use the same interface chip and have dual crystal oscillators as in this DollaTek product so this is as expected. Review: Works with the Raspberry Pi4 - This arrived today, I was having problems with the audio through the USB port so I thought I would try one of these. Connected to my Pi4 then ran Picoreplayer changed the setting in the sound card settings and I was done. Very simple to setup and so far sounding great and plays upto 192khz files. At £18.99 it's a bargain ## Features - Dedicated WM8804G digital chip and S/PDIF interface chip supports up to 192kHz/24bit resolution. - Dual low-jitter oscillators used for clock generation. - Two separate oscillators for 44.1 and 48kHz provide the optimal clock frequencies for all sample rates. - Full galvanic isolation between the Raspberry Pi and your DAC on the electrical output. - Bit-perfect output, audio data stream will not be modified in any way. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DK5C4TY | | Audio Output Mode | Digital | | Best Sellers Rank | 49,873 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 9 in Internal Sound Cards | | Brand Name | DollaTek | | Compatible Devices | [Raspberry Pi A+, Raspberry Pi B+, Raspberry Pi 2 Model B B+] | | Country of Origin | China | | Customer Reviews | 3.8 3.8 out of 5 stars (71) | | Hardware Connectivity | USB | | Hardware Platform | Raspberry Pi | | Manufacturer | DollaTek | | Maximum Sample Rate | 192 KHz | | Model Name | DIGI Pro | | Model Number | DIGI Pro | | Platform | Not Machine Specific | | Signal-to-Noise Ratio | 120 dB | | Surround Sound Channel Configuration | 7.1 | | UPC | 742548980443 | ## Product Details - **Audio output mode:** Digital - **Brand:** DollaTek - **Compatible devices:** [Raspberry Pi A+, Raspberry Pi B+, Raspberry Pi 2 Model B B+] - **Hardware interface:** USB - **Platform:** Not Machine Specific ## Images ![DollaTek HIFI DiGi+ Digital Sound Card I2S SPDIF Optical Fiber RCA for Raspberry Pi 3 2 model B B+ - Image 1](https://m.media-amazon.com/images/I/610Yo4IEdwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The card performs as expected *by M***S on 14 June 2025* The card works perfectly, mechanically and electrically, on a Raspberry Pi 3A+ running piCorePlayer / Squeezelite. I have not tried out the card's IR receiver. Squeezelite audio output settings I have successfully used are "HiFiBerry Digi+ Pro" and "HiFiBerry Digi2 Pro". These HiFiBerry "Pro" boards seem to use the same interface chip and have dual crystal oscillators as in this DollaTek product so this is as expected. ### ⭐⭐⭐⭐⭐ Works with the Raspberry Pi4 *by J***Z on 13 April 2022* This arrived today, I was having problems with the audio through the USB port so I thought I would try one of these. Connected to my Pi4 then ran Picoreplayer changed the setting in the sound card settings and I was done. Very simple to setup and so far sounding great and plays upto 192khz files. At £18.99 it's a bargain ### ⭐⭐⭐⭐ Great value - Hi-fi Berry Digi + for half the price *by M***S on 1 May 2022* Slapped it onto an RPi 3 streamer build based on MoOde, it's detected as a Hi-fi Berry Digi + and works just fine. I've found that the optical sounds better than the coaxial where usually it's the opposite, great value! ## Frequently Bought Together - DollaTek HIFI DiGi+ Digital Sound Card I2S SPDIF Optical Fiber RCA for Raspberry Pi 3 2 model B B+ - Geekworm Raspberry Pi Case, Universal HAT Size Acrylic DIY Kit for Pi 4 / 3B+ / 3B / 2B / B+ - Raspberry Pi 4 Model B (4GB) --- ## 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.vn/products/103500664-dollatek-hifi-digi-digital-sound-card-i2s-spdif-optical-fiber](https://www.desertcart.vn/products/103500664-dollatek-hifi-digi-digital-sound-card-i2s-spdif-optical-fiber) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-24*