Tube Amplifier Preamp - AIYIMA T8
Parameters: PC-USB supports sampling rate: 96K/24Bit Distortion: RCA: 0.2%/HP: 0.003% Bluetooth version: 5.0, QCC3031 support Qualcomm aptX and aptX HD Vacuum tube: 6N3, you can replace tube by GE5657,396A,2c51,12BA4,5670,6H3n PC-USB support operating system: XP/W7/W8/W10/MAC/linux SNR: RCA,108dB; HP, 106dB Headphone impedance...
$139.99 from $115.99
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Tube Amplifier Preamp - AIYIMA TUBE T3
Specifications:Output level: 600mV @3mV 1KHzSignal to noise ratio: ≥98dBWorking voltage: DC12V 2ADimensions: 118.5*98*33MM (without protruding knobs and terminals)Frequency response: RIAA compliant Distortion: 0.1% Operation Steps:1. The gear switch is in the OFF state.2. Insert the supplied tube into the tube holder...
$89.99 $59.99
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Tube Amplifier Preamp - AIYIMA A3
Product description: Chips: NE5532+6K4 tube Treble adjustment: ±6db Bass adjustment: ±10db Power supply: DC12V/1A ,more than 12V will burn out the diode. Frequency response range: 20Hz-20kHz (±3db) Distortion: ≤0.3% Input sensitivity:0.2mV SNR:≥101dB TND:0.1% Control:Potentiometer knob and toggle switch Audio input/...
$83.99 $46.99
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Tube Amplifier Preamp - AIYIMA T6 Pro
Product description:Audio input: Bluetooth / USB / Stereo RCAAudio output: Stereo RCA / 3.5mm headphone jackBluetooth version: 5.0 (support APTX-LL)Chipset: QCC3008+CM6642+NE5532PPC-USB input sampling frequency: 24Bit/192K PC-USBSystem supported: XP/W7/W8/W10/MAC/linuxFrequency Range20Hz-20kHz(±3dB)THD: 0.1%SNR: ≥98dBRCA output level: 2VBass & Treble range: ±6dBHeadphone matched impedance:...
$123.99 from $99.99
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Tube Amplifier Preamp - AIYIMA T2
Parameters: Power supply: DC12V (With power supply) Audio input: Bluetooth/ AUX input (can connected to MP3, computer CD, DVD, mobile phone, etc. ) Audio output: RCA (connected to rear amplifier, active speaker) Frequency Response:20Hz-20kHz SNR:98dB With treble and bass adjustment...
$75.99 $63.99
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Tube Amplifier Preamp - AIYIMA T5
Description:Chips: CSR8635, HS100B, MC33078, PT7314PC USB sampling rate: 16bit44.1k/48khzTHD: 0.01%PC-USB support system: XP/Vista/W7/W8/W10/LINU/XMAC/ OS/ XBluetooth version: 4.2Bluetooth matching impedance: 16-64ΩSNR: ≥98dBHeadphone max power output: 40mW~500mW/300~32OhmWorking voltage: DC12V,  ≥1ABass and treble range: ±14dBRCA output level: 2.3VNet weight: 0.4gFrequency range: 20Hz-20kHz(±1db); HIFI...
$159.99 $99.99
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AIYIMA T9 Bluetooth 5.0 Vacuum Tube Amplifier
Features:Unique and amazing combination: integrated T9 amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.HiFi clear sound...
$124.99 from $98.99
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Tube Amplifier Preamp - AIYIMA TUBE A5
Product description: Chips:6J4+TPA3116D2+NE5532+CSR64215+HT97220 Max output power:50W*2 Power supply: DC12-24V Current: 3A or more Bluetooth: CSR64215 4.2 version(support APT-X) Frequency response:20Hz-20kHz SNR: ≥ 98dB Bass adjustment range: ±6dB Treble adjustment range: ±10dB Load impedance:4-8OHM Control:Ptentiometer knob+toggle switch Audio input: Bluetooth &...
$102.99 $79.99
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Tube Amplifier Preamp - AIYIMA A3 Pro 6J1
  Parameters: Power supply: DC12V (With supply power) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone, etc. ) Audio output: RCA (connected to amplifier, active speaker and other signal input) Frequency Response:20Hz-20kHz SNR:98dB Control:Potentiometer knob and...
$138.99 $54.99
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Tube Amplifier Preamp - AIYIMA A3 Pro 6K4
Description:The product is a preamplifier. It is not audio amplifier. It needs to be connected to an active speaker and a rear amplifier. Power supply: DC12V 2A (Without supply power) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone,...
$86.99 $54.99
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Tube Amplifier Preamp - AIYIMA T4
Product description: TPA3221 is a high-power class-D amplifier with closed-loop negative feedback with a bandwidth of up to 100kHz, providing low distortion of the audio band and excellent audio quality. The device works in AD or low no-load current HEAD...
$119.99 from $99.99
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Tube Amplifier Preamp - AIYIMA T9
Parameters:Max storage of U-disk: 32GMax storage of TF card: 32GTube model: 6K4*2Frequency Response: ±3dB (20Hz-20KHz)Treble/Mid/Bass range: ±6dBInput sensitivity: 0.775VTHD: 0.05%SNR: ≥98dBAudio input: Bluetooth/Stereo RCA/U-disk/TF CardAudio output: Stereo RCA / 3.5mm headphone jackSupported formats of U-disk and TF Card: MP3 /...
from $66.99
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