1-16 of 16 results
  • Monoprice Stereo Hybrid Tube A...
    Hit the trifecta of sound style and convenience with this 25-Watt Stereo Hybri... Hit the trifecta of sound style and convenience with this 25-Watt Stereo Hybrid Tube Amp! The tube preamp stage adds warmth and richness that solid-state circuits can t touch breathing new life into your digital music. The black appearance with... more
  • Class A Tube Headphone Amplifi...
    The is an audiophile-grade headphone amplifier. The all-class A signal path en... 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... more
  • FX-AUDIO TUBE-03 Mini HiFi Aud...
    Overview: With a wide applied range and practicability this preamplifier can f... Overview: With a wide applied range and practicability this preamplifier can fit the majority of active speakers and power amplifiers in the market. The replaceable 6K4 vacuum tubes design can optimize the circuit. The audio part and the power part... more
  • Sovob Bluetooth Tube Preamp Fe...
    1. Using tube 6J5 NE5532 2. The main filter capacitor uses 470UF / 25V and the... 1. Using tube 6J5 NE5532 2. The main filter capacitor uses 470UF / 25V and the coupling capacitor uses the imported 1UF capacitor. 4. The printed circuit board adopts 1.6mm thick double-sided sheet 2.0 copper thickness and tin spraying process... more
  • Pyle PVTA20 600 Watt Bluetooth...
    Enjoy professional-quality sound in the comfort of your own home with the Wire... Enjoy professional-quality sound in the comfort of your own home with the Wireless 2 Vacuum Tube Amplifier Stereo Receiver from Pyle. A great addition to any home entertainment system the Pyle Vacuum Tube Stereo Amplifier provides 600 watts of peak... more
  • Fosi Audio MC331 Integrated Am...
    The Fosi Audio MC331 Tube Integrated Amplifier with DAC is a versatile all-in-... The Fosi Audio MC331 Tube Integrated Amplifier with DAC is a versatile all-in-one audio solution that caters to a wide range of audio sources. It supports one analog and four digital input modes including RCA Bluetooth USB Optical and Coaxial... more
  • Fosi Audio Bluetooth 5.0 Tube ...
    Elevate your audio experience with the Fosi Audio T20 Bluetooth 5.0 Tube Ampli... Elevate your audio experience with the Fosi Audio T20 Bluetooth 5.0 Tube Amplifier Headphone Amp. Featuring high-resolution aptX HD audio this versatile amplifier delivers powerful 50W x 2 output to drive a wide range of 16-64 Ohm headphones and... more
  • Fosi Audio P3 Tube Preamp Head...
    Embark on a Warm & Rich Musical Journey The essence of tube amplification expe... Embark on a Warm & Rich Musical Journey The essence of tube amplification experiencing the perfect harmony of technology and nature. RMS Power: 250mw @16Ω; 150mw @32Ω; 32mw @250Ω; 20mW @300Ω Headphone Impedance: 16-300Ω; SNR: ≥103dB; THD: ≤... more
  • CJP-Geek AC IN Power Cord Outl...
    Premium Quality UL Certified 3 Prong US Plug Power Cord Cable Supply 5 Ft/1.5 ... Premium Quality UL Certified 3 Prong US Plug Power Cord Cable Supply 5 Ft/1.5 Meter 3 Prong Power Cord Cable length: 5 Ft/1.5 Meter COMPATIBLE WITH: (check the power cord terminal or device interface as pictures) Compatible with Samsung / Toshiba /... more
  • Audio 6K4 Tube Amplifier Bile ...
    Feature: Chipset: 6K4+QCC3034+NE5532 QCC3034 : Version 5.0 supports AAC SBC AP... Feature: Chipset: 6K4+QCC3034+NE5532 QCC3034 : Version 5.0 supports AAC SBC APTX APTX-LL APTX-HD Tube Model: 6K4 Replaceable tubes are: 6J1 6J2 GE5654 6J3 6J4 6J5 6*1N 6AK5 etc. Operational amplifier chip: NE5532*2 Replaceable op amp chips: OPA2604... more
  • Audio A3 PRO 6K4 Tube Preampli...
    Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more
  • Audio A3 PRO 6K4 Tube Preampli...
    Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more
  • ZHAAGRJ PCB Board DIY kit Vacu...
    Instruction: 1 AC 12V Input: using DC 5.5*2.1 socket and AC 12V transformer yo... Instruction: 1 AC 12V Input: using DC 5.5*2.1 socket and AC 12V transformer you can also use AC 12V transformer without plug just need to weld the power cord onto the circuit board. DC power input can not be used or it will not work. 2 Sound Channel... more
  • Douk Audio HiFi JAN5654 Vacuum...
    Introduction Douk Audio T4 PRO can be used as a MM phono preamp a tube audio p... Introduction Douk Audio T4 PRO can be used as a MM phono preamp a tube audio preamp and a headphone amplifier powerful function in mini size specially designed for various requirements of home/desktop audio system. Features T4 PRO tube preamp meets... more
  • Audio A3 PRO 6K4 Tube Preampli...
    Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more
  • Audio 6K4 Tube Amplifier Bile ...
    Feature: Chipset: 6K4+QCC3034+NE5532 QCC3034 : Version 5.0 supports AAC SBC AP... Feature: Chipset: 6K4+QCC3034+NE5532 QCC3034 : Version 5.0 supports AAC SBC APTX APTX-LL APTX-HD Tube Model: 6K4 Replaceable tubes are: 6J1 6J2 GE5654 6J3 6J4 6J5 6*1N 6AK5 etc. Operational amplifier chip: NE5532*2 Replaceable op amp chips: OPA2604... more
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