Fosi GR40 Tube DAC Headphone Amp/Preamp

Fosi GR40 Tube DAC Headphone Amp/Preamp is a canonical Digital-to-Analog Converters product in AudioList.

• Price: $120
• Retailer offers: 1
• Availability: In stock
• Measurement: No objective measurement linked yet
• Measurement sources: No measurement source link is available yet
• Last updated: 2026-09-23T13:30:02.660Z

Current retailer offers

• Fosi Audio $120; In stock; checked 2026-09-23T13:21:38.412Z View offer Provenance: public.price_listings; external ID gr40-tube-dac-preamp; connector unavailable

Known Specs

Output impedance

32 ohms

Retailer links may be affiliate links. Affiliate relationships do not influence AudioList rankings.