Fosi Audio GR40 Tube DAC Headphone Amp Preamp

Fosi Audio GR40 Tube DAC Headphone Amp Preamp

Marsoni

M251S

$119.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Fosi Audio GR40 Tube DAC Headphone Amp PreampMultifunctional DAC Preamplifier: The GR40 is a versatile tube DAC preamplifier and headphone amplifier in one, it supports Bluetooth USB Optical Coaxial inputs and active speakers 3. 5mm headphone output, with a priority mode for headphones. High Resolution Decoding: With the ESS9028Q2M DAC chip, the preamplifier offers superior audio quality and flexibility. The USB sampling rate supports 32Bit 384kHz and DSD256, making an effective noise reduction

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Reviewed in the United States on April 6, 2026