- Aluminum front panel and knobs- toriodal big power transformer- USB/SD card slot support MP3/WMA audio files- Bluetooth receive function support IOS and Android system- FM tuner, automaticl search a

- Aluminum front panel and knobs- Toroidal big power transformer, original imported amplifier tube- USB/SD card slot support MP3/WMA and HIFI APE, FLAC audio files- With LCD display- Bluetooth receive

- Plastic front panel- Toroidal transformer- USB/SD support MP3/WMA audio files- With Bluetooth receive function, support IOS and Android system- 4 input source USB/SD/BT/AUX, Tuner, CD/DVD, PC/TV- Du

- Aluminum Front Panel, Toroidal Transformer- 2 way Microphone Inputs- FM Tuner- USB/SD Card Slot Support MP3/WMA Audio Files- Dual Cooling Fan- Power Output:50W x 2- Input Impedance:200mv/47KΩ- Load

- 2CH Karaoke Amplifier- Aluminum Front Panel, Toroidal Transformer- 2 way Microphone Inputs,FM Tuner- Dual VU Output level Meter Display- USB/SD Card Slot Support MP3/WMA Audio Files- Power Main:30W

- 5CH Karaoke Amplifier- Aluminum Front Panel, Toroidal Transformer- 2 way Microphone Inputs- USB/SD Card Slot Support MP3/WMA Audio Files- FM Tuner- Power Main:78W x 2, Power center/surr: 10W x3- Mac

- Metal Front Panel- 180W+180W High Output Power- Use Japan (TOSHIBA) Genuine Power Transistor- USB/SD Card Slot Support Mp3 Audio Files- Echo and MIC Multiple Function - Low Magnetic-Leakage,High Eff

- Aluminum Front Panel- 60W+60W High Output Power- Use Japan Genuine Power Transistor- Echo and MIC Multiple Function - High Efficiency Transformer- with Electrical Fan Cooling- Machine Size: 430x335x

- Aluminum Front Panel,Toroidal Transformer- 60W+60W High Output Power- Use Japan Genuine Power Transistor- USB/SD Card Slot Support Mp3 Audio Files- Digital Karaoke,AM/FM Tuner, VFD Display- with Ele