homeassistpoint Little Bear B4 Portable Vacuum & Valve Tube Headphone Amplifier HiFi for Phone
$65.99
$89.09
Amazon.com
Last update was on: May 7, 2024 3:50 pm
- B4 is a very special portable vacuum tube headphone amp that you can hardly see on the market. Our technicians made much efforts to eliminate interference that may exist due to its portable design.
- Adopts dual USA 5899 tubes and NE5532 OP chip (replaceable), which can provide really warm and classic tube sound. One customer did a review for B4. You can watch it in https://youtu.be/OA9bluZ6kMU (We really appreciate the blogger for his efforts)
