- Metal Front Panel, Toroidal Transformer- Ultra-low Noise Discrete Mic Preamps With +48V Phantom Power- Extremely High Headroom-Offering More Dynamic range- Balanced Input for highest Signal Integri

- Two channel bridgeable- Cooling Fan- 110V/220V Volt switchable- 2X6 LED input level indicator- Removable rack-mount brackets- Luxury aluminum alloy panel sticked- Signal-To-Noise: ≥80dB- Load Impeda

- Aluminum Front Panel, Toroidal Transformer- 3 way Microphone Inputs- USB Slot Support MP3/WMA Audio Files- 110V/220V Volt switchable- 2X5 LED input level indicator- Power Output:40W x 2- Load Impeda

- 2 way Microphone Inputs- 2 way Audio Input- USB Support Mp3 Audio Files- 110V/220V Volt switchable- Power Output:20W - Connect 4~16Ω Speakers- 100V Rated Voltage power Output- Machine Size: 200x200x

- Aluminum Front Panel, Toroidal Transformer- 4 way Microphone Inputs. MIC VOL/BASS/TREBLE/ECHO control- 4 way Audio Inputs BASS/TREBLE/BALANCE- 110V/220V Volt switchable- 2X5 LED input level indicato

- Metal Front Panel, Toroidal Transformer- Dual-10 Phase EQ, 6 way Microphone Inputs- Digital Fluorescent Display- USB/SD Card Slot Support MP3/WMA Audio Files- Cooling Fan- Power Output:80W x 2- Inpu

- Metal Front Panel, Toroidal Transformer- 4 way Microphone Inputs- Dual Output Level Meter Display- USB/SD Card Slot Support MP3/WMA Audio Files- Power Output:30W x 2- Input Impedance:200mv/47KΩ- Sig

- Metal Front Panel, Toroidal Transformer- 2 way Microphone Inputs- USB/SD Card Slot Support MP3/WMA Audio Files- LED Display, Remote Control - FM/AM Tuner- Cooling Fan- Power Output: 30W x 2- Machine

- Metal Front Panel,Toroidal Transformer- 6 Phase EQ,2 way Microphone inputs,Digital Karaoke System- USB/SD Card Slot Support RM/RMVB-HD, VC-1(WMV9-HD), H.264, Mpeg2-HD, MKV, AVI, TS/TP, M2TS, MOV,