The DUNU DTC 800 is a portable USB-C DAC/amp with dual CS43198 DACs and dual SGM8262 op-amps, rated at up to 450mW into 32Ω from its 4.4mm balanced output and 180mW from 3.5mm, with PCM up to 32-bit/384kHz and native DSD256. It suits IEM and headphone owners who want balanced output from a 20g aluminum dongle.
Who the DUNU DTC 800 is for
Balanced IEMs and headphones: The 4.4mm output is rated at 450mW into 32Ω from dual SGM8262 op-amps, against 180mW from the 3.5mm jack.
Harder-to-drive headphones: A high-level output mode raises output voltage to as much as 4Vrms; hold the + button for more than a second to switch.
Phones and computers: A USB-C input with a detachable cable works with computers and mobile devices, decoding PCM up to 32-bit/384kHz and DSD256 natively.
Travel: The body is CNC-machined from a single block of aluminum alloy and weighs about 20g.
Skip it if: you want wireless listening; the DTC 800 connects over USB-C only, with no Bluetooth.
DUNU DTC 800 key specs
DAC chips: Dual CS43198
Op-amps: Dual SGM8262
Output power: 450mW at 32Ω (4.4mm balanced); 180mW at 32Ω (3.5mm)
Outputs: 3.5mm single-ended, 4.4mm balanced
Output modes: Two levels; high-level mode up to 4Vrms
Decoding: PCM up to 32-bit/384kHz; native DSD256, DoP128
SNR: 126dB balanced; 125dB single-ended
THD+N: 0.0002%
Input: USB-C, detachable cable
Body: CNC-machined aluminum alloy, about 20g
Genuine DUNU stock. Free shipping on every order, 45-day returns.
DUNU DTC 800 vs similar options
vs JCALLY Galaxy Sonata: Uses the same dual CS43198 and dual SGM8262 layout, with an LCD, 10-band PEQ and 560mW balanced; pick the DTC 800 for its 20g CNC aluminum body and 4Vrms high-level mode.
vs FiiO KA15: Pairs dual CS43198 chips with a 0.96-inch display, 10-band PEQ and 560mW in desktop mode; pick the DTC 800 for its 20g CNC aluminum body and lower price.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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