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Professional Mixing Amplifier With 2CH Graphic EQ
Description:
The SA-7500B system is a truly powerful, professional karaoke mixing amplifier. In order to provide a complete mastery on the controls of karaoke and karaoke performance, the SA-7500B is configured with all the essential karaoke features: echo volume control, echo high/low tone controls, an echo repeat adjustment, an echo speed adjustment, a powerful amplifier, and smooth vocal sound reinforcement capabilities.
In addition, the music balance/treble/bass controls and microphone treble/bass controls enable the users to master the music and microphone sound in a variety of acoustic environments. A cooling fan is added to effectively remove heat from the SA-7500B. Four microphone inputs on the SA-7500B are intended to be plentiful for multiple users.
Features:
Professional Digital Echo with Separate Stereo/Mono Hi / Low / Repeat and Delay Controls Music with Master/ Depth/ Balance/ Hi/ Mid/ Low Controls 4 Mic Inputs with 2 Mic Individual Volume / Balance / Hi / Mid /Low Echo On/Off Switches 2 sets of Audio Inputs JacksMic / Line / Rec. Outputs Dual 9-band Graphic EQs for Main Output Excellent Add-on to any Karaoke SystemSpecifications:
Total Harmonic Distortion------- 0.03% @ 1KHz, -3dB, 6 Ohms Mic. Input Sensitivity----------- 6mV / 600 Ohms Input Sensitivity--------------- 300mV / 22 KOhms Output Level (Pre-Out)--------- 2.5V / 1 KOhms Mic. Freq. Response------------ 10 - 25,000 Hz Music Freq. Response----------- 10 - 40,000 Hz Tone Control Char. (Bass)------- +/- 10 dB @ 100 Hz Tone Control Char. (Treble)------ +/- 10 dB @ 10 KHz Speaker Terminal Load----------- 4 to 16 Ohms Output Power--------------------108W+180W Unit Size-------------------------420x128x360(WxHxD)mmPacking Size----------------------490x435x210(WxLxH)mmNet Weight-----------------------12KgGross Weight---------------------13KgProfessional Mixing Amplifier With 2CH Graphic EQ