Fosi Audio GR40 Bluetooth USB DAC Portable Tube Preamplifier with ES9028Q2M

Fosi Audio GR40 is innovative Bluetooth USB DAC Amplifierconnecting high quality sound to compact design. This device acts as an integrated DAC counter and headset amplifier on one device. It supports Bluetooth, USB, optical and coaxial connections, making it ideal for various audio sources. With ES9028Q2M DAC here you will get a wonderful sound quality, and a beautiful pipe amplifier sound will make your music listening unforgettable. Bluetooth USB DAC Amplifier The GR40 is the ideal solution for audiophiles and music enthusiasts.

Bluetooth USB DAC Amplifier - main characteristics

• Multi-mode DAC counter-amplifier - GR40 is a versatile device with Bluetooth, USB, optical and coaxial connections. It is powered by active speakers and 3,5 mm headphones for headphones with priority mode.
• High definition audio decoding - ES9028Q2M DAC chip provides the highest quality sound healing. USB support speeds up to 32-bit / 384 kHz and DSD256 to guarantee wireless audio quality.
• Enhanced Bluetooth technology - QCC3031 Bluetooth module supports aptX, aptX-HD and aptX@-@ LL codecs. Low latency provides smooth film viewing experience without sound delay.
• Compact design with controls - Although GR40 is compact, it includes anti-electric amplifier volume, barefoot and high frequency regulators that provide organic sound.
• Pipeline Amplifier Technology - The device uses vacuum tubes (5725W or 6J1 is accidentally shipped) to its amplifier providing a warm and pleasant tone of sound.
• Universal compatibility - Working with computers, smartphones, tablets and other USB / Bluetooth devices. It'll be the same for most of the setup.
• Active control of sound - Integrated volume, barefoot and high frequency regulators allow you to apply sound to your preferences and listeners for the environment.

Technical specifications

• DAC chip: ES9028Q2M
• Bluetooth module: QCC3031 with aptX, aptX-HD, and aptX-LL codecs.
• • Support for USB: 32 bit / 384 kHz, DSD256
• Connectors: Bluetooth, USB, optical, coaxial
• Outputs: active speakers, 3,5 mm headphones
• Pipes: 5725W or 6J1 (random)
• Controllers: volume, barefoot, high frequency regulators
• Form: compact, stationary

Who is it suitable for and how to use it?

Fosi Audio GR40 Bluetooth USB DAC Amplifier perfect for audiophiles, music studio engineers and seriosically looking at sound quality. You can use it with a computer audio system, Bluetooth in front of a smartphone, or connect to a gramme background and other analogue sources via USB or optical connectors. Compact size makes it an ideal deskotop solution for home office or small study space. It also works as a cooling booster for games or watching movies.

Buyer questions

Q: Is GR40 suitable for missing audiophiles?
Yes! Although these are quality devices, GR40 is the perfect choice for the start. Its simple management, compact size and high sound quality will make it a perfect introduction to the audiofical sound world. You will not find too complex a configuration.

Kl: How long will the pipes last and are they replaced?
Vacuum pipes usually take thousands of hours. When the time comes to change them, GR40 has simple access. Read the guide on safe modified procedure. Replacement pipes can be purchased separately from the manufacturer or royalties.

Q: What is the warranty and delivery terms?
The TopSmart store offers a comprehensive guarantee and return policy. Delivery takes place under safe packaging conditions. Read exact armor at the time of purchase. Most delivery orders reach safely.

If you want Bluetooth USB DAC Amplifier with a wonderful varant and compact design, GR40 is the right choice. Its universal connections, high sound quality and the warm sound of the pipe amplifier will specify your sound experience. Buy from the TopSmart store now and enjoy high quality sound directly.

Sources: Digital-analogue converter technology | TopSmart store