Moondrop FreeDSP Mini
Portable HiFi USB-C Miniature DAC & Amplifier
- Cirrus Logic CS43198 Flagship Decoding Chip
- PCM 32-Bit/384kHz And DSD256 Decoding
- 127dB Dynamic Range And 0.00017% THD+N
- One-Button EQ Setting
- Professional Web-Based Tuning Tool
- Built-In Tune Sharing And Downloading Community
- USB-C Wired Connectivity, Driver-Free
Moondrop FreeDSP Mini
Second-Generation Online Interactive DSP
Through the recently updated MOONDROP App*, users can quickly tune via presets or customize parameters in the DSP using a new professional, user-friendly interface. Adjust settings such as filter type, frequency point, gain, and Q value with precision. A comprehensive headphone frequency response database is available for reference during tuning, further enhancing usability and accuracy.
*Please note that due to iOS permissions, this function is only supported on Android devices. iOS users can apply the settings after they have been configured on an Android device.
Built-in Tune Sharing and Downloading Community
Users can download tuning optimizations created by fellow users for various headphones through the FreeDSP Mini and other devices (including the FreeDSP Pro) in the built-in tuning sharing and downloading community, and apply them to the hardware of the FreeDSP Mini. Both professionals and music enthusiasts can create their own tunings using the advanced online interactive DSP function, then upload and share them with other users*. This allows for more accurate correction of headphone timbre defects, optimization for different styles and application scenarios, and the ability to share intricate tuning settings with others, enhancing the advanced playability of portable HiFi audio.
*Submitted configurations are subject to approval. Shared tuning configurations will be displayed with the user's ID.
More Professional Web Tuning – More Accurate Usage
Even if your mobile phone system is not compatible with the app for tuning, you can still adjust settings online through the web. The tuning interface in the web “Tuning Community” function is more professional, comprehensive, and precise compared to the mobile app. Additionally, the community sharing and downloading interface is much clearer. The interoperability between the official website account, database, and mobile app is flexible and convenient.
*Ensure you are using Microsoft Edge (version 135.0 or later) or Google Chrome (version 131.0 or later) to access the tuning tool.
Continuously Updated Frequency Response Library
The FreeDSP Mini includes a comprehensive library of frequency response curves for users to reference and utilize. These can serve as original frequency response curves or target frequency response curves. Users have the flexibility to adjust the curves further. More frequency response curves will be continually updated to enhance playability.
One-Button EQ Setting
Both the MOONDROP Web and Android App update simultaneously, eliminating the need for manual adjustments. Users can simply select or upload the original frequency curve and target response for one-click application, allowing for greater exploration of possibilities.
Flagship Decoding Chip – Excellent Performance
The FreeDSP Mini not only offers diverse playback options but also delivers reference-level HiFi sound quality. It is equipped with the Cirrus Logic flagship decoding chip CS43198, which can decode PCM from 16-bit/44.1kHz up to 32-bit/384kHz, and DSD256.
Reference HiFi Sound – High-Output Performance
Powered by a new high-performance decoding chip with LDO design, the FreeDSP Mini achieves a dynamic range of up to 127dB and total harmonic distortion as low as 0.00017%, with a maximum output of 80 mW + 80 mW at 16Ω.
*The A-weighted measurement data is based on a 1kHz sine wave signal, with a dynamic range of 127dB and 0.00017% total harmonic distortion in a no-load full-amplitude state. Maximum output is measured at 16Ω (AES17:6.4). Data provided by the MOONDROP R&D Centre. Measurement equipment: APX555.
CTIA Standard Wire-Controlled Microphone Support
The FreeDSP Mini supports CTIA-standard wire-controlled microphones, making it ideal for calls, live streaming, gaming, karaoke, and more when paired with compatible earphones such as the MC1 and MC2.
USB-C Wired Transmission – Driver-Free Compatibility
Featuring a USB-C port, the FreeDSP Mini connects easily to mobile phones, computers, and tablets. It not only provides superior sound quality compared to standard USB-C earphones but also eliminates concerns about delay or quality loss during signal transmission.
Technical Details
- 1× FreeDSP Mini
- 1× Guidance Card
- 1× Certificate
