--- product_id: 494626239 title: "20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Electronics DIY" brand: "pemenol" price: "€ 20.91" currency: EUR in_stock: true category: "Pemenol" url: https://www.desertcart.gr/products/494626239-20w-voice-playback-module-pemenol-dc-6-35v-sound-board store_origin: GR region: Greece --- # Wide DC 6-35V Power Range Supports up to 32GB TF Card 20W Class D Amplifier 20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Electronics DIY **Brand:** pemenol **Price:** € 20.91 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your sound game—unleash pro-grade voice playback with PEMENOL! ## Quick Answers - **What is this?** 20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Electronics DIY by pemenol - **How much does it cost?** € 20.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/494626239-20w-voice-playback-module-pemenol-dc-6-35v-sound-board) ## Best For - pemenol enthusiasts ## Why This Product - Trusted pemenol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Volume Control:** Built-in potentiometer lets you fine-tune sound levels for any environment. - • **Versatile 7 Control Modes:** From simple buttons to UART & MCU commands—customize playback your way. - • **Powerful 20W Amplification:** Crystal-clear sound with direct 4Ω speaker drive—no extra amp needed. - • **Seamless USB Music Updates:** Quickly upload or refresh audio files without hassle or downtime. - • **Massive 32GB Storage Capacity:** Store and instantly access hundreds of MP3/WAV files via TF card. ## Overview The PEMENOL 20W Voice Playback Module is a versatile sound board designed for professional and DIY audio projects. Featuring a powerful mono Class D amplifier, it drives 4Ω speakers directly with crisp 24-bit DAC output. Supporting up to 32GB TF cards and multiple control modes—including UART and MCU integration—this module offers flexible, programmable playback of MP3 and WAV files. Its wide DC 6-35V input range and built-in volume control make it ideal for broadcast devices and embedded electronics, delivering reliable, high-quality audio with easy USB updates. ## Description desertcart.com: 20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Electronics DIY : Musical Instruments ## Features - INTELLIGENT VOICE PLAYBACK: Voice playback moduel has 2 Single control , 2 Loop control , UART control, One_line control mode within 7 control modes.and Play up to 8 or 255 musics which can meet the needs of different scenarios. - MONO 20W CLASS D AMPLIFIER: MP3 player has a built-in amplifier, not only direct AUX passive audio output to such as earphone, but also active output which can connected to 4ohm 20W speaker directly. - 32G TF CARD SOCKET: Sound board can support up to 32G TF card which be able to store more than enough music files.Users can download and update voice files directly via USB, which is very fast and easy to use. - ADJUSTABLE VOLUME: The voice playback module has a built-in potentiometer, so you can adjust the volume at will according to your needs. - PROGRAMMABLE CONTROL: Users can not only control by simple buttons, but also connect to control devices such as MCU or PLC to complete music playback by command, integrated into their own embedded devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9H91ZBP | | Best Sellers Rank | #14,122 in Musical Instruments ( See Top 100 in Musical Instruments ) #11 in Sound Modules #4,678 in Music Recording Equipment | | Brand | PEMENOL | | Compatible Devices | Personal Computer | | Customer Reviews | 4.1 4.1 out of 5 stars (78) | | Digital Recording Time | 23 hours | | Format | MP3 Audio, WAV | | Hardware Interface | USB | | Headphones Jack | 3.5 millimeters | | Manufacturer | PEMENOL | | Memory Storage Capacity | 32 GB | | Mfr Part Number | GY17437 | | Microphone Form Factor | Built-In | | Microphone Operation Mode | Mono | | Model Number | GY17437 | | Number of Items | 1 | ## Product Details - **Brand:** PEMENOL - **Compatible Devices:** Personal Computer - **Digital Recording Time:** 23 hours - **Format:** MP3 Audio, WAV - **Hardware Interface:** USB - **Headphones Jack:** 3.5 millimeters - **Memory Storage Capacity:** 32 GB - **Microphone Form Factor:** Built-In - **Microphone Operation Mode:** Mono - **Number of Items:** 1 ## Images ![20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Electronics DIY - Image 1](https://m.media-amazon.com/images/I/71en2O5TgDL.jpg) ## Questions & Answers **Q: What is the current draw on this device, at say 12V max volume both channels?** A: The operating current changes as the music is played, and the volume has a big impact. The maximum is about 100mA **Q: Sound files on this chip are triggered by connecting gnd to one of the #d holes. is it safe to leave this wire connected permanently for loop play?** A: The spec sheet doesn't say whether it is safe to do this or not. I would monitor the setup for a while to ensure there are no overheating problems. **Q: Can this device be set in continuous playback mode. And how simply do you do that?** A: Yes. Set the device into IO Independent mode 0 or 1 using the red DIP switches. Load your mp3 or wav file onto a TF ( micro SD ) card and name it 1.mp3 or 1.wav. Insert the TF card, power up the device, and connect IO pin 0 to ground. File 1.mp3 or 1.wav will play until IO Pin 0 is removed from ground. If you set the device to Independent Mode 0, the device will continue playing the current song to the end of the file after releasing IO Pin 0 from ground. If you set the device to Independent Mode 1, it will stop playing immediately after the releasing IO Pin 0 from ground. Hold IO Pin 0 to ground for continuous playback of song "1". Google for the DY-HV20T manual for technical details. Good luck! **Q: How so I wire a switch?** A: If you look on the amazon listing. It shows 8 switch connection points that you can individually connect to the ground connection to play 8 different sounds. They need to be saved and downloaded with the 8 proper names in order to work. Just a tip, to get good sound out you need to connect to computer speakers. ## Frequently Bought Together - 20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Easter Present DIY - Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 - GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm --- ## 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.gr/products/494626239-20w-voice-playback-module-pemenol-dc-6-35v-sound-board](https://www.desertcart.gr/products/494626239-20w-voice-playback-module-pemenol-dc-6-35v-sound-board) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-06*