{"product_id":"moondrop-freedsp-mini-usb-c-dac-headphone-amplifier","title":"Moondrop FreeDSP Mini USB-C DAC Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eMoondrop FreeDSP Mini is a pocket-sized USB-C DAC and headphone amplifier with a flagship CS43198 decoder and an interactive DSP for custom EQ and tuning sharing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe FreeDSP Mini packs reference-grade decoding and flexible digital signal processing into a compact USB-C dongle. It supports high-resolution PCM up to 32-bit\/384kHz and DSD256, delivers clean output power for sensitive IEMs and full-size headphones, and connects to Moondrop's online tuning ecosystem so listeners can tailor frequency response quickly or borrow presets from other users.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the FreeDSP Mini improve headphone sound on the go?\u003c\/h3\u003e\n\n\u003cp\u003eThe FreeDSP Mini replaces a phone or laptop's basic audio path with a dedicated DAC and amplifier, producing lower noise floor, wider dynamic range, and cleaner detail retrieval. Its CS43198 decoding chip and 2Vrms output reduce distortion and preserve resolution even with higher sample rates.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCirrus Logic CS43198 flagship DAC for high-resolution decoding.\u003c\/li\u003e\n  \u003cli\u003e127dB A-weighted dynamic range for quiet backgrounds.\u003c\/li\u003e\n  \u003cli\u003e2Vrms output amplitude and 80+80mW into 16Ω for ample drive.\u003c\/li\u003e\n  \u003cli\u003eLow THD+N (0.00017% at 1kHz) for distortion-free playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tuning and DSP features does it offer?\u003c\/h3\u003e\n\n\u003cp\u003eThe FreeDSP Mini includes a second-generation interactive DSP interface that lets you tweak filters, frequency points, gain, and Q values. A built-in frequency response library and a user-sharing community make it fast to find or share optimal curves for specific headphones.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInteractive online DSP with filter, frequency, gain, and Q control.\u003c\/li\u003e\n  \u003cli\u003eExtensive headphone frequency-response database for reference.\u003c\/li\u003e\n  \u003cli\u003eTune sharing\/download platform to apply community presets.\u003c\/li\u003e\n  \u003cli\u003eOne-button EQ apply via Moondrop web and Android apps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich devices and connections are supported?\u003c\/h3\u003e\n\n\u003cp\u003eFreeDSP Mini uses a USB-C plug for broad compatibility with modern phones, tablets, and computers; the 3.5mm four-pin CTIA jack supports SE listening plus microphone\/control wiring. That makes it suitable for wired headsets that need inline mic and remote functions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUSB-C connection for mobile and desktop devices.\u003c\/li\u003e\n  \u003cli\u003e3.5mm 4-pin CTIA jack for SE audio plus mic\/remote support.\u003c\/li\u003e\n  \u003cli\u003eDecodes PCM up to 32-bit\/384kHz and DSD256 playback.\u003c\/li\u003e\n  \u003cli\u003eWorks with Moondrop Web and Android apps for DSP control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to get custom sound profiles set up?\u003c\/h3\u003e\n\n\u003cp\u003eGetting a tailored sound is straightforward: select an original headphone curve and choose a target response, or download a community preset, then apply with one button. The continuously updated response library and simultaneous app updates simplify setup without manual calibration headaches.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne-button EQ application from uploaded or community curves.\u003c\/li\u003e\n  \u003cli\u003eSimultaneous Moondrop Web and Android updates ensure parity.\u003c\/li\u003e\n  \u003cli\u003eUse original or target frequency curves for fast tuning.\u003c\/li\u003e\n  \u003cli\u003eDownloadable presets from other FreeDSP users and devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Moondrop FreeDSP Mini is aimed at audiophiles and critical listeners who want reference-quality decoding and hands-on DSP control in a pocket-friendly form. It's ideal for users who own several headphones and want quick, precise tuning via a shared library, and for commuters or laptop users seeking noticeable upgrades over built-in audio without bulky equipment. The package includes the FreeDSP Mini, a guidance card, and a certificate, making it a compact solution for upgraded portable listening and flexible headphone personalization.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the FreeDSP Mini support high-resolution audio formats?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it decodes PCM up to 32Bit\/384kHz and DSD256 using the CS43198 chip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use community EQ presets on the FreeDSP Mini?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — download and apply user-shared tuning presets through the built-in sharing community.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Moondrop","offers":[{"title":"Default Title","offer_id":48413579247773,"sku":"B0FLQ27156","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/moondrop-freedsp-mini-front-angle.jpg?v=1781272457","url":"https:\/\/nexoltic.com\/products\/moondrop-freedsp-mini-usb-c-dac-headphone-amplifier","provider":"Nexoltic","version":"1.0","type":"link"}