Douk Audio HiFi Tube Bluetooth Preamp (H8)

Updated August 11, 2026

Lot number	366
Auction	Ozarks Overstock Product Liquidation Tuesday 08/18
Date	August 18, 2026 at 12:00 PM CDT
Auction house	ATX Auctions Ozarks
Location	Springfield, Missouri

Condition: New Open Box Damaged?: No In Packaging?: Yes Missing Parts?: No Functional?: Yes Brand: Douk Audio ASIN: B0BLXSQN1W FNSKU: X004FWWEHH Model: H8 Multiple audio inputs and outputs: Support Bluetooth/Balanced XLR/RCA input, compatible with most audio sources such as mobile phones, tablets, TV, CD players, etc. With balanced XLR/RCA/3.5mm headphone jack output, you can connect amplifiers/active speakers/headphones, maintain high-quality lossless audio transmission, and enjoy HiFi sound quality. Noiseless JAN5725W tubes: Equipped with two 5725 vacuum tubes, filter digital sense of sound, effectively improve sound quality, output soft and sweet sound; pluggable tube socket design, can be replaced by 6J1, 6K4, 5654, 6AK5, EF95, 403B, etc to enjoy tube sound of different styles. Powerful OLED screen display: Intuitively displays Bluetooth connection status/ device volume / EQ sound effects, etc., to let you know the working status at any time; besides, a variety of EQ sound effects are available, which is highly playable and adds a lot of fun. High-performance chip: Using QCC5125 Bluetooth module, supporting LDAC 96kHz/24Bit, high transmission and low latency; using CS4344 decoding chip, richer audio details, and wider dynamic range, ensuring better performance. Perfect design of appearance and function: Silver-gray body with orange tubes, the overall appearance is exquisite, and the size is just right to decorate your desktop. Modern OLED display screen and a full-featured remote control, convenient and easy to use, suitable for audiophiles.

Douk Audio HiFi Tube Bluetooth Preamp (H8)

More lots in this auction

See all lots in Ozarks Overstock Product Liquidation Tuesday 08/18 →