Fosi Audio GR40 Tube DAC Preamp with Bluetooth and Tone Control
The Fosi Audio GR40 is a versatile tube DAC preamp and headphone amplifier featuring the ESS9028Q2M chip for high-resolution 32bit/384kHz and DSD256 decoding. With low-latency aptX-HD Bluetooth, precise tone controls, and a driverless plug-and-play design, it delivers an organic, sweet sound signature perfect for upgrading any active speaker or headphone setup. Get it today from Gears for Ears the official Fosi Audio dealer at the best price in Bangladesh.
Specifications
- Input: USB-C, Optical, Coaxial
- Output: RCA, 3.5mm Headphone
- Channel: 2.0
- Dynamic Range: 104dB
- Headphone Impedance: 32Ω-300Ω
- Headphone Output Power: 300Mw@16Ω - 250mW@32Ω - 50mW@250Ω - 40mW@300Ω
- Frequency Response Range: 20Hz-20kHz
- Sampling Rate: 32bit/384KHz, DSD256
- Bluetooth Version: 5.1
- Bluetooth Transmission Format: SBC, ACC, aptX, aptX HD, aptX LL
- Voltage Range: DC 12V