--- product_id: 658807628 title: "KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance" brand: "jcanol" price: "1097877₫" currency: VND in_stock: false reviews_count: 1 url: https://www.desertcart.vn/products/658807628-kt900-professional-ktv-digital-pre-stage-effector-anti-howling-audio store_origin: VN region: Vietnam --- # 4 Mic Inputs Bluetooth & Optical Metal Housing KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance **Brand:** jcanol **Price:** 1097877₫ **Availability:** ❌ Out of Stock ## Summary > 🎤 Unleash Your Inner Star with KT900! ## Quick Answers - **What is this?** KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance by jcanol - **How much does it cost?** 1097877₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/658807628-kt900-professional-ktv-digital-pre-stage-effector-anti-howling-audio) ## Best For - jcanol enthusiasts ## Why This Product - Trusted jcanol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🛡️ Built to Last:** Crafted with a robust metal housing for durability and reliability in any setting. - • **🔊 Multi-Channel Magic:** Experience rich, immersive sound with dedicated bass and stereo channels. - • **🎉 Perfect for Any Occasion:** From weddings to karaoke nights, this effector adapts to your every need. - • **🎶 Elevate Your Sound Experience:** Transform any event into a sonic masterpiece with our advanced audio processing technology. - • **🔧 Effortless Control at Your Fingertips:** Enjoy seamless operation with an exclusive remote control for ultimate convenience. ## Overview The KT900 Professional KTV Digital Pre-stage Effector is a versatile audio processor designed for various applications, including karaoke, concerts, and business events. It features a whole metal housing, intelligent howling prevention technology, and supports multiple audio inputs, ensuring a rich and customizable sound experience. With a user-friendly remote control and a 1-year warranty, this device is perfect for both professional and home use. ## Description Product description Review: Great for Musicians and Karaoke - This digital pre-effect is an anti-feedback control for microphones and a whole lot more. There's reverb, plenty of speaker routing options and it just works. The instructions were a bit hard to follow, but if you're used to pro audio devices, you'll figure it out. The item is currently unavailable, but should it become available again, I would suggest this for karaoke DJ/VJs and gigging musicians. A unit like this is invaluable when playing different rooms with variables you can't control that can help cause feedback or other mic noise. This makes a huge difference but keeps your vocals sounding professional. ## Features - 【Whole Metal Digital Pre-stage Reverberation Effector】 New upgrade to the anti-howling digital mixer reverberator with LCD display screen design. Built-in effect smart chip, sensitive knob and metal housing. There are modes of bass channel, center channel, left channel, and right channel, giving you a complete stereo feeling. Widely used in: weddings, concerts, bars, business meetings, business events, karaoke, family entertainment, outdoor performances and other occasions. - 【Intelligent One-button Howling Prevention】Using multi-point frequency shift technology to effectively suppress howling and avoid voice collapse, So that your singing is incisive and vivid. It is recommended to keep this function on. It is to fine-tune various sound parameters by adjusting the hidden knob, with a time delay, repeat, treble, alto, bass adjustment function, you can adjust the details of music and the human voice, only a screwdriver to adjust. - 【Input And Output】Support 4 way input, audio input, AUX audio input, Optical fiber with antenna, USB and Bluetooth . You can press the INPUT key to switch the input of each audio source. Support subwoofer output, recording signal output and XLR output port.Equipped with an exclusive remote control, making it more flexible and convenient for users to ope - 【Support Microphone Input】Front panel 2-way R+L OUT 1/4"(6.35mm) /rear panel 2-way XLR microphone , support microphone volume adjustment/bass adjustment/treble adjustment. Dual 7-band parameter equalization adjustment function, which has a wider adjustment range, and the sound is more delicate and soft without damaging the original tone.The low channel is equipped with a complete low-frequency self-excitation prevention circuit. - 【PACKAGE LIST AND WARRANTY】KT900 Audio Pre-effector*1, Optical Fiber Antenna*1, Remote Control*1,Power Cord*1, Screwdriver*1, Instruction Manual*1. Also have 1-YEAR WARRANTY please contact Jcanol if there are any problems about the product,We will provide 7*24 hours sales after-sales service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCP26QFF | | Audio Input | XLR | | Best Sellers Rank | #161,961 in Musical Instruments ( See Top 100 in Musical Instruments ) #64 in Multieffects Processors | | Brand | JCANOL | | Brand Name | JCANOL | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Item Weight | 3.31 Kilograms | | Manufacturer | JCANOL | | Number of Channels | 4 | | Output Connector Type | XLR | | Output Connector type | XLR | | Power Source | Corded Electric | ## Product Details - **Brand:** JCANOL - **Number of Channels:** 4 - **Item Weight:** 3.31 Kilograms - **Connectivity Technology:** Bluetooth, USB - **Power Source:** Corded Electric ## Images ![KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance - Image 1](https://m.media-amazon.com/images/I/61ozpeSVQJL.jpg) ![KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance - Image 2](https://m.media-amazon.com/images/I/71OpjaMqi6L.jpg) ![KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance - Image 3](https://m.media-amazon.com/images/I/615haWgV9BL.jpg) ![KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance - Image 4](https://m.media-amazon.com/images/I/71WFBOtMg5L.jpg) ![KT900 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,4 Mic Inpout For Household Reverberator Karaoke,Stage,Church, Performance - Image 5](https://m.media-amazon.com/images/I/710IKnorM7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Musicians and Karaoke *by R***O on January 15, 2025* This digital pre-effect is an anti-feedback control for microphones and a whole lot more. There's reverb, plenty of speaker routing options and it just works. The instructions were a bit hard to follow, but if you're used to pro audio devices, you'll figure it out. The item is currently unavailable, but should it become available again, I would suggest this for karaoke DJ/VJs and gigging musicians. A unit like this is invaluable when playing different rooms with variables you can't control that can help cause feedback or other mic noise. This makes a huge difference but keeps your vocals sounding professional. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/658807628-kt900-professional-ktv-digital-pre-stage-effector-anti-howling-audio](https://www.desertcart.vn/products/658807628-kt900-professional-ktv-digital-pre-stage-effector-anti-howling-audio) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*