Welcome to the Andreas Inc. We pride ourselves on a wide range of new musical instruments and equipment. But, we also offer a wide range of everyday items at excellent prices. Today to see how much you could save. Large Range of Items in Stock. From Music and Tech to Home and Auto. Silk Trees / Plants. DJ Equipment & Lighting. Guitar Amps & Accessories. Drum Hardware & Accessories. Add to Favorite Sellers. Sign up to Newsletter. Professional Digital Karaoke Mixer & Pre-Effects w/ Bluetooth by Singtronic. Turn any Smart TV, mobile device, player, computer, or game system into a karaoke machine! The Singtronic DKM-777Pro Digital Optical & RCA Karaoke Mixer allows you to add many features to your Karaoke System simply by connecting the DMK-777Pro between your Optical & RCA source, such as a HDD Media player, Blue-Ray player or computer, and your Smart TV or any Optical & RCA supported sound system. Stream or play your videos or music and the DKM-777Pro will mix audio from 5 microphones and allow you to make music volume, echo, and individual microphone volume adjustments. A professional echo processor with Yamaha Reverb technology is built-in so your echo adjustments sound nice and clear. Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device. The DKM-777Pro gives you the freedom to stream music wirelessly from any Bluetooth enabled device. An RCA input and XLR output are available if your system utilizes RCA & XLR connections. Optical or RCA Inputs. Stereo Audio Output: XLR Left & Right. Center Channel Speaker with Individual Gain Control. Sub-woofer Output with Individual Gain Control. Optical and XLR Output. Optical Input to L & R Output is enabled. Optical Input to XLR Output is enabled. RCA Input to 3.1 Channel Output is enabled. Singtronic DKM-777Pro Optical Mixer. XLR to RCA Cable. Professional echo processor with professional grade Yamaha® Reverb technology. Perfectly blends microphone voice and the accompaniment. Model: 2021 Built in FBX Anti-Feedback & Anti-Howling. The professional echo effect can be adjusted depending on the occasion and your preferences making your voice sound clear with minimal noise and distortion. Digital to Analog converter enables you to input via Optical / Coax and output XLR and L/R RCA Audio together. Dual microphone front + Dual microphone back interface with individual volume control supports a chorus or duets. Optical Input to XLR Output mixer. (Stereo Left & Right, Center, & Subwoofer Output). RCA Input to XLR Output mixer. Model: 2021 Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps). Optical Input and XLR Output. RCA Input and XLR Output. 4 Microphone Input Jacks (2 x 1/4 Plugs Front & 2 x XLR Plug Back). Note for overseas customers: This is an electronic product designed for use in the USA. View more great items! Andreas, Inc has been in business since 1997. We sell a variety of products ranging from musical instruments to every days items. We pride ourselves on speedy customer service and will respond to any issue that may arise within hours. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.