Exchangeable motherboards
A new quick-release, tool-free mechanism lets you swap audio motherboards in moments.
Swap the sound. Keep the player.
Cayin's N6iii with the R202 R-2R / 1-bit audio motherboard, a 5-inch screen, Android 12 with Google Play and LDAC Bluetooth.
Including VAT
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MEET THE N6iii
Cayin's N6iii with the R202 R-2R / 1-bit audio motherboard, a 5-inch screen, Android 12 with Google Play and LDAC Bluetooth.
A new quick-release, tool-free mechanism lets you swap audio motherboards in moments.
Comes with the R202 R-2R / 1-bit audio motherboard fitted.
A 5-inch 1080p screen, Snapdragon 665, 6GB RAM, 128GB storage and PD fast charging.
The Cayin N6iii R202 is the N6iii Android music player fitted with the R202 audio motherboard, which has two fully discrete DACs: an R-2R resistor ladder and a 1-bit resistor network. The board can be swapped in seconds, without tools, for Cayin’s other N6iii motherboards.

The R-2R DAC (192 × 0.1% thin-film resistors) decodes PCM natively up to 384kHz, and the 1-bit DAC (128 resistors) decodes DSD natively up to DSD256. Both are fully balanced, with a quad-channel fully balanced headphone amplifier built on INA1620 op-amps, a separate NJW1195 volume circuit with 256 steps of 0.5dB, 3.5mm and 4.4mm outputs and dual femtosecond clocks. Three modes choose between the DACs. Auto uses R-2R for PCM and 1-bit for DSD. R-2R mode gives a rich, smooth, relaxed sound with a spacious stage. 1-bit mode brings out delicate treble detail with precise imaging.

The quick-release latch is press, pull, push, click: no screws. Each motherboard is a complete audio section, so a new board changes the sound without changing the player. Second-generation boards do not fit the older N6ii.

Android 12 runs on a Snapdragon 665 with 6GB of RAM, 128GB of storage and microSD up to 2TB, with Google Play and Android’s sample rate conversion bypassed. The 5-inch 1080p screen fills the front of a 6063 aluminium body, with a brass volume knob and buttons in gold PVD; the knob lights up in a colour for each sample rate. A looped antenna under the top panel improves Wi-Fi, Bluetooth 5.0 supports LDAC, and the 9,000mAh battery charges with PD 2.0 (20–80% in about 2 hours).
| Audio board | R202: discrete R-2R + 1-bit DACs · Auto, R-2R and 1-bit modes · 3.5mm and 4.4mm |
|---|---|
| 3.5mm output, 1-bit DAC (DSD128) | 250mW @ 32Ω · 0.5Ω · THD+N 0.007% · dynamic range 115dB · SNR 117dB · crosstalk 78dB · 20Hz–20kHz (±0.2dB) |
| 3.5mm output, R-2R DAC (24-bit/192kHz) | 250mW @ 32Ω · 0.5Ω · THD+N 0.013% · dynamic range 90dB · SNR 115dB · crosstalk 78dB · 20Hz–20kHz (±0.1dB) |
| 4.4mm output, 1-bit DAC (DSD128) | 550mW @ 32Ω · 0.8Ω · THD+N 0.005% · dynamic range 115dB · SNR 117dB · crosstalk 110dB |
| 4.4mm output, R-2R DAC (24-bit/192kHz) | 550mW @ 32Ω · 0.8Ω · THD+N 0.013% · dynamic range 90dB · SNR 115dB · crosstalk 90dB |
| System | Android 12 · Snapdragon 665 · 6GB + 128GB · microSD up to 2TB |
| Wireless | Wi-Fi 2.4/5GHz · Bluetooth 5.0 LDAC |
| Connections | USB-C audio in and out · coaxial |
| Battery | 9,000mAh · PD 2.0 fast charging |
| Size and weight | 126 × 77.8 × 23mm · 350g with R202 |
THE FINER DETAILS
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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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