Fosi Audio GR40 Röhren-DAC – Kopfhörer & Preamp – USB/Opt/Koax
USB-DAC, aptX, BluetoothDelivered between Tue, 23.6. and Wed, 8.7.
5 items ordered
5 items ordered
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Product details
Wireless transmission | aptX, Bluetooth |
Power supply | Electrical connection |
Item number | 67533392 |
Manufacturer | Fosi Audio |
Category | Headphone amplifiers |
Manufacturer no. | GR40-12V |
Release date | 24.2.2026 |
Colour | Black |
Exact colour description | Black |
D/A converter type | ES9038Q2M |
Headphone Amplifier Features | USB-DAC |
Wireless transmission | aptX, Bluetooth |
Sample rate | 768 kHz |
Audio resolution | 32 bits |
Audio inputs | USB-B, USB-C |
Audio outputs | Headphone jack 3.5mm (1x), Headphone jack 6.3mm (1x) |
Power supply | Electrical connection |
Country of origin | China |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | Power supply |
Length | 166 mm |
Width | 105 mm |
Height | 35 mm |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphone amplifiers» category have a defect within the first 24 months?
Source: Digitec Galaxus- Fosi AudioNot enough data
- 1.Mackie1 %
- 2.iFi Audio2.7 %
- 3.FiiO3.1 %
- BehringerNot enough data
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Fosi AudioNot enough data
- 1.FiiO0 days
- 2.iFi Audio5 days
- BehringerNot enough data
- MackieNot enough data
Return rate
How often is a product of this brand in the «Headphone amplifiers» category returned?
Source: Digitec Galaxus- 1.Behringer1 %
- 2.FiiO5.3 %
- 3.Fosi Audio5.7 %
- 4.iFi Audio11.3 %
- MackieNot enough data
Source: Digitec Galaxus