Musical Instrument Amplifiers › Headphone Amplifier › amplifier tube 6550b vacuum tube

XDuoo Headphone Amplifier Balanced Tube Amplifier Tube Amplifier Balanced Out 6.35mm Out Amplifier Balanced Out Plus Balanced Tube

XDuoo TA20 Plus Balanced Tube Headphone Amplifier 4.4mm Balanced Headphone Out 6.35mm Headphone Out: Adopt transistors for class A buffer so it can easily drive many kind headphoneswith strong output .It is a fully balanced circuit from input to output... more

Headphone Amplifier Balance Amp Vacuum Tube Stereo Rechargeable 2.5mm 3.5mm Interfaces UK Plug 100?240V

1�Pretty Sounds: Independent op amp and power supply will reduce interaction as well as improving signal to noise ratio and sound quality. 2�Smart Designs: The power supply electronic tubes and operational amplifiers are all independently... more

Fosi Audio P2 Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio with Low Ground Noise Output Protection

1. Excellent Sound Performance: Low ground noise built-in output protects the circuit no buzzing or ringing noise Audiophile-level sound quality exclusively designed for the customers who pursue HiFi sound; and safe for your expensive headphones. 2.... more

Headphone Amplifier Balance Amp Vacuum Tube Stereo Rechargeable 2.5mm 3.5mm Interfaces US Plug 100‑240V

Item Type: Headphone AmplifierModel: B4 XMaterial: Aluminium AlloyInput: 3.5mm Stereo InputOutput: 2.5mm balanced output through BAL interface and 3.5mm standard stereo interface output. Charging Voltage: 12.6VBattery: 1 x 1000mAh 12V lithium battery... more

Headphone Amplifier Balance Amp Vacuum Tube Stereo Rechargeable 2.5mm 3.5mm Interfaces UK Plug 100?240V

1�Pretty Sounds: Independent op amp and power supply will reduce interaction as well as improving signal to noise ratio and sound quality. 2�Smart Designs: The power supply electronic tubes and operational amplifiers are all independently... more

Headphone Amplifier Balance Amp Vacuum Tube Stereo Rechargeable 2.5mm 3.5mm Interfaces UK Plug 100?240V

1�Pretty Sounds: Independent op amp and power supply will reduce interaction as well as improving signal to noise ratio and sound quality. 2�Smart Designs: The power supply electronic tubes and operational amplifiers are all independently... more

Rockville TubeHead Tube Headphone Amplifier Amp / 6K4 Tubes / 16-300 Ohms/180mW

Video of TubeHead: Includes: 1 x Tube headphone amplifier 1 x 12V 1A US Power Supply Manual and warranty card Description: The Rockville TubeHead headphone amplifier is one of the best sounding headphone amps available on the market. We use 6K4 tubes... more

XDUOO TA20 Plus Balanced Tube Headphone Amplifier Class A Amp Balanced In/Out Output Power up to 2000mW

Suitable for a variety of headphones: TA20 Plus is a desktop balanced tube headphone amplifier. It has rich input and output interfaces with two RCA and one XLR balanced input has 6.35mm unbalanced 4.4mm balanced and 4-pin balanced headphone output... more

TA20 Plus Balanced Tube Headphone Amplifier 4.4mm Balanced Headphone Out 6.35mm Headphone Out

TA20 Plus Balanced Tube Headphone Amplifier 4.4mm Balanced Headphone Out 6.35mm Headphone Out Features: It is a fully balanced circuit from input to output which greatly improves Crosstalk resolution sound field and SNR. Adopt 5Z4P tube for... more

Class A Tube Headphone Amplifier

The is an audiophile-grade headphone amplifier. The all-class A signal path ensures smooth clean analog audio. The 0 feedback design means smooth natural analog response. It features 2 input paths and high gain for MP3 players iPod etc. and a low gain... more

Korg HA-S NuTube Headphone Amplifier Kit

A Pristine Compact Sound Amplifier You Build Yourself The HA-S is a Nutube-equipped DIY kit that allows you to build your very own headphone amplifier in an easy and fun way without any soldering needed. It provides the authentic vacuum tube sound that... more