in 20 offers
The lowest price for Fosi Audio Q4 Headphone Amplifier DAC Converter right now is $55.00 at eBay.com.au, compared across 9 retailers.
The all-time low was $52.13 on 7 June 2026 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 Nov 2026.
Fosi Audio Q4 Headphone Amplifier DAC Converter
Last updated at 07/11/2026 05:54:41
Fosi Audio Q4 Headphone Amplifier DAC Converter, Mini Stereo Digital-to-Analog DAC Amp, USB Coaxial Optical to 3.5MM AUX RCA Jack, for Computer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio Dac-q4 Amp (no Box Or Cables)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio Q4 Mini Stereo USB Gaming DAC & Headphone Amplifier Audio Converter Adapter for
Free delivery
Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio (Apos Certified)
Fosi Audio Q4 Audio DAC & Headphone Amplifier -
Free delivery between 9–14 Nov
Fosi Audio Q4 Dac 24 192 K Hz Pc Usb///Rca Mac/Pc/Tv/Ps4/Dvd ()
Free delivery between 17–20 Nov
Fosi Audio Q4 - Mini Stereo Gaming DAC & Headphone Amplifier, 24-Bit/192 KHz USB/Optical/Coaxial to RCA AUX, Digital-to-Analog Audio Converter Adapter
Delivery between 13–16 Nov $29
Fosi Audio Q4 DAC Headphone Amp for PC, USB Digital to Analog Converter
Free delivery between 17–20 Nov
Fosi Audio Q4 Headphone Amplifier DAC Converter, Mini Stereo Digital-to-Analog DAC Amp, USB Coaxial Optical to 3.5MM AUX RCA Jack, for Computer
Delivery between 11–15 Nov $41
Fosi Audio Q4 Headphone Amplifier DAC Converter, Mini Stereo Digital-to-Analog DAC Amp, USB Coaxial Optical to 3.5MM AUX RCA Jack, for Computer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio Dac-q4 Amp (no Box Or Cables)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio Q4 Mini Stereo USB Gaming DAC & Headphone Amplifier Audio Converter Adapter for
Free delivery
Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio (Apos Certified)
Fosi Audio Q4 Audio DAC & Headphone Amplifier -
Free delivery between 9–14 Nov
