Douk Audio P1 Bluetooth 5.0 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD
Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.
Fosi Audio T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum Tubes
Power amp + Headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change;
Dared MP-5BT a Stereo Vacuum Tube Integrated Amplifier
Hybrid Amplifier, Bluetooth Connection, USB/DAC Input, Headphone Output, Pre Output, 25Wx2, with Tubes 6N11, 6N21, 6E21
HEADPHONE AND SPEAKER OUTPUT ,PRE OUTPUT:The Dared MP-5BT has an output power rating of 25 watts per channel and has a 3.5mm headphone output for personal listening. This amp can drive most home stereo speakers and can connect with most audio listening devices.
AIMPIRE Little Dot MK2 MKII 6J1 X 2 6N6 X 2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier (MKII)
Little Dot MKII also gains the driver tube-rolling options from the rest of the MK-series with the ability to roll 6JI, WE403A/B, GE5654, M8100, CV4010, EF95, etc at its factory jumper setting, and with jumper pins shorted, EF92, CV131, and all equivalents and drop-in replacements
Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original DALE resistors and precision ring resistance. Prompt and courteous customer service.
LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Red)
Aluminum CNC,very fine workmanship.
AIYIMA Tube T6 PRO Bluetooth 5.0 Tube Preamplifier Hi-Fi Headphone Amp Vacuum Tube Preamp for Home Audio Amplifier Wireless Receiver Audio Decoder Preamp PC-USB DAC APTX
Adopt 61-EB tube vacuum design for easy replacement(such as 6J1, 6J2, 6AK5, 6AK5W, 6F31 ,6BA6, 6K4, GE5654, 61,etc)provide warm retro tube sound,With independent gain adjustment design for treble and bass
xDuoo TA-26 6N5P 6N8P AMP Gold-Plated RCA High Performance Tube Line Out Pre-amp Headphone Amplifier
Aluminum alloy shell sandblasted texture panel Sandblasted texture panel and solid aluminum alloy case are high end atmosphere, and can effectively resist external interference.
Douk Audio Nobsound Little Bear FU32(832A) Vacuum Tube Headphone Amplifier ; Mini HiFi Stereo Preamp
Mini size with attractive appearance, compact design makes it suitable for desktop audio system.
XDUOO MT-601 Class-A 6N11/E88CC High Preformance Tube+ Headphone Amplifer Line Out Pre-Amp
Transistor for Class-A amplifier:Adopt transistors for class A buffer, strong output power can easily drive any kind earphones.