Octa DAC matrix
Eight Cirrus Logic CS43198 chips achieve THD+N of -123dB with a low noise floor.
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Eight DACs. Exceptional measurements.
A player with eight CS43198 DACs in a matrix, FPGA-Master 2.0, THD+N of -123dB, Android 13 and Mango OS.
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MEET THE DX260
A player with eight CS43198 DACs in a matrix, FPGA-Master 2.0, THD+N of -123dB, Android 13 and Mango OS.
Eight Cirrus Logic CS43198 chips achieve THD+N of -123dB with a low noise floor.
Controls the audio clocks with dual NDK femtosecond oscillators and builds the FIR filter.
Android 13 plus Mango OS, a 5-inch screen, 4GB + 128GB and fast charging.
The iBasso DX260 MK2 is a digital audio player with eight Cirrus Logic CS43198 DACs working as a matrix, controlled by iBasso’s FPGA-Master 2.0. iBasso’s Audio Precision APx555 measurements show a THD+N of −123dB, 133dB signal-to-noise and 134dB dynamic range. It runs Android 13 for streaming apps and Mango OS for pure playback, and delivers up to 1,015mW into 32Ω from its 4.4mm balanced output.



The FPGA-Master 2.0 takes audio data from the processor and generates every audio clock from two NDK femtosecond oscillators. It can drive the eight DACs in synchronous parallel mode, or delay groups of four DACs by single clock cycles so they act as a hardware FIR filter (2× or 4× modes), which averages out differences between the chips for lower distortion and more detail.



Android 13 runs on a Snapdragon 665 with 4GB of RAM and 128GB of UFS storage, and bypasses Android’s sample rate conversion for any app. Mango OS is a separate Linux-based system with no Wi-Fi or Bluetooth running, for lower interference. In USB DAC mode a dedicated USB receiver gives low latency, with ASIO and WASAPI on Windows.




The 4,400mAh battery lasts about 14 hours and charges in about 2.5 hours. On a strong enough charger, the player runs from the charger and bypasses the battery once it is full, which keeps heat down. The back cover comes off for easy battery replacement, and guards protect the volume knob.
| DACs | 8 × Cirrus Logic CS43198 · FPGA-Master 2.0 |
|---|---|
| Outputs | 4.4mm and 3.5mm headphone · 4.4mm and 3.5mm line · 3.5mm coaxial · USB |
| 4.4mm balanced | 1,015mW @ 32Ω · 6Vrms · SNR 133dB |
| 3.5mm single-ended | 586mW @ 16Ω · 280mW @ 32Ω |
| Formats | PCM 768kHz/32-bit · native DSD512 |
| Screen | 5.0-inch Sharp 1080 × 1920 |
| Connectivity | Wi-Fi 2.4/5GHz · Bluetooth 5.0 · microSD up to 2TB |
| Size and weight | 123 × 74.5 × 17.5mm · 229g |



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Specifications are based on manufacturer information and may change. Battery life varies with use and settings.
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Every UK order has a free delivery option, and orders of £50 or more qualify for free next day delivery. Order by 12 noon, Monday to Friday, for next day delivery; orders placed after 12 noon, at the weekend or on a bank holiday are dispatched on the next working day. Stock availability and destination also affect arrival — check the options shown at checkout.
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