U30 bluetooth 5.3 6BZ6 tube preamplifier‌ high-end electronic tube vacuum tube pre-amplifier with TF card and lossless player front audio amplifier and headphone amplifier

Name: U30 bluetooth 5.3 6BZ6 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: 67 USD
Availability: InStock

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$67.00 ~~$115.00~~

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Description

Product parameters
Model:U30
Bluetooth version: HD 5.3
Supporting Protocol: SBC
Audio input: Bluetooth, AUX, USB flash drive, TF card
Lossless format support: MP1, MP2, MP3, WMA, WAV, APE, FLAC
Capacity support: Maximum support for 128GB USB flash drive/TF card
Sampling rate: 44.1~48khz24Bit
Frequency response range:20hz~20khz(+3dB)
Standby power consumption:6W
High and low frequency adjustment: ± 10dB
Power supply: 12V2ADC5.5 * 2.5mm
Product dimensions: Height 35 * Width 115 * Depth 107 (height excluding foot pads) (millimeters)
Weight: 400g