| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $174.20 | $170.65 | $165.32 | $158.21 | Contact US |
Willsenton R200 32W+32W Vacuum Tube Amplifier Bluetooth Vacuum Tube Amp (Silver) w/ 5881 Vacuum Tubes
$835.56
Willsenton R200 32W+32W Vacuum Tube Amplifier Bluetooth Vacuum Tube Amp (Black) w/ 5881 Vacuum Tubes
$835.56
KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
$115.76
Portable AUNE B1 Earphone Amplifier Class A HIFI Aluminum Alloy Shell Red
Description:
- The first individual component made class A HIFI portable headphone amplifier with adjustable current in the world
- Being made by aune team for regenerating high quality sound
Individual component-made linear amplifying circuit, bias output of class A
Adjustable gain and current output control, aune successfully applying technology of individual component made amplifier of top-grade class A to portable headphone amplifier
- The best peripheral device to upgrade sound of HIFI mobile phone
Small size and inner space of portable player limits the good performance of amplifying part of inner headphone. B1 a pure HIFI earphone amplifier being dedicated for portable use. Connecting to audio output of portable player to upgrade sound quality of whole player
- B1 regenerates warm, soft and beautiful sound
It is convenienct to connect B1 to LINE OUT WIFI player and high quality mobile
- Regenerates more powerful driving force and adapts to more headphones
- Main amplifying circuit of B1 being consisted of individual triode components
- B1 adopting bias design of pure class A output
- B1 emplying a design of internal +-9V power supply
- B1 adopting STM85 MCU to realize core control
- B1 adopting professional layout of circuit
- B1 adopting top-grade HIFI components
- Sound of B1 being calibrated by professional audio engineer
- B1 having a high battery capacity and long battery running time
- Chassis of B1 being cut out by 100% aluminum
