VOL-65U bluetooth 5.0 tube preamplifier‌ high-end electronic tube vacuum tube pre-amplifier with TF card and lossless player front audio amplifier and headphone amplifier

Name: VOL-65U bluetooth 5.0 tube preamplifier high-end electronic tube vacuum tube pre-amplifier with TF card and lossless player front audio amplifier and headphone amplifier
Brand: MicroHello
Price: 62 USD
Availability: InStock

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Description

Product parameters
Model:VOL-65U
Vacuum tubes supported:6J5/6J3 (compatible with 6 * 5/6J1/6J3/6J5/6K4/6AH5/6AN5 etc.)
Bluetooth version:High Definition 5.0
Supported Protocols:SBC
Audio input:RCA/BT/USB/TFCard
USB/TFCard lossless format support:MP1/MP2MP3/WMA/WAV/APE/FLAC
USB/TFCard capacity support:Maximum support for 128GB
USB flash drive/TFCard sampling rate:44.1~48khz16Bit
PC-USB sound card sampling rate:44.1~48khz16Bit
Audio output:RCA+3.5mm headphone jack synchronous output
Output level:2V@1khz
Headphone impedance:16~300Ω
Frequency response range:20hz~25khz (±3dB)
Distortion:0.1%
Signal-to-noise ratio:≥98dB
Power supply:DC 12V (5.5 * 2.5mm)
Size:133mm (width) * 128mm (depth) * 38mm (height)
Weight:503g