BRZHIFI F8 Electron Tube Pre-stage BT5.3 Power Mini Amplifier

$79.99
  1. 2*6.5mm Microphone Jack Input(wired/wireless)
  2. Professional Karaoke DAC TP2399
  3. BT5.0 & RCA Companion Audio Input
  4. Individual VOL, ECHO, DELAY, FVOL Knob
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Bluetooth 5.3 Fast Connectivity

1. Bluetooth 5.3 can bring twice the data transfer speed compared to Bluetooth 5.1 version, and the data transfer capacity is increased by 800%.

2. Bluetooth 5.3 can transmit and receive more data at a faster speed.

3. Working distance is different: Bluetooth 5.3 compared to Bluetooth 5.1 version of the bandwidth (transmission speed) from 1Mbps to 2Mbps transmission distance increased to 4 times stronger that the theoretical effective working distance of 300 meters, low-power mode can also be used.

Relay Delay

Effectively reduce switching shock

FAQ

Will there be a buzzing sound from the current?
Can this be used to listen to rock music?