BRZHIFI VOL-65U BT5.0 Electronic Vacuum Tube Preamplifier

$79.99
  1. ES9023P DAC
  2. RCA, Bluetooth 5.0, USB, TF Card, FM Audio Input
  3. Treble & Bass Adjustment
  4. 2*6J3 Vacuum Tube, 6*5, 6J1, 6J3, 6J5, 6K4, 6AH5, 6AN5, etc., Vacuum Tube Compatibly
  5. Supports 16-300Ω High Impedance Headphones
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Upgrade Your Sound System to Wireless

Your laptop, tablet, and phone can all play music through your Hi-Fi stereo system. With VOL-65U, enjoy the ease of wireless technology.

Support wireless connection operation through App

1. Audio source channel mode switching
2. U Disk/TF Card file management
3. Music file directory selection
4. Play progress and select songs
5. Volume gain adjustment
6. Preset EQ selection
7. Loop play mode selection
8. Radio station search on demand

Specifications
Power Supply DC 12V(5.5*2.5mm)
Audio input Bluetooth 5.0
RCA
USB
TF Card
  FM Audio Input
Audio Output RCA
Chip DAC: ES9023P
  Op Amp: TL072C*4
General Gross Weight: 503g
Size: 133mm*128mm*38mm
Meterial: Aluminum
SNR: ≥98dB
Frequency response:20hz~25khz( +3dB)
  Headphone Impedance: 16-300Ω
Tube: 6J3(Compatible with 6*5/6J1/6J3/6J5/6K4/6AH5/6AN5 and other models)
Distortion: 0.10%
USB/TF Card Capacity Support:Maximum 128GB
  USB/TF Card Sampling Rate:441~48khz 16BitPC-USB Sound Card Sampling Rate:44.1~48khz 16Bit
Package
Host *1
Electronic tube *2
Instructions, warranty card, certificate of conformity *1
BT antenna *1
BT antenna *1
Power adapter *1

FAQ

How’s the sound quality?
How much of an improvement will it make for my headphones?