--- product_id: 95223747 title: "LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player" brand: "lemon ktv" price: "S/.363" currency: PEN in_stock: true reviews_count: 9 url: https://www.desertcart.pe/products/95223747-lemonktv-auto-volume-control-device-auto-gain-control-device-karaoke store_origin: PE region: Peru --- # Compact 70x80x25mm aluminum case Consistent 0.6 Vrms audio output 1.2m power adapter cable for flexible setup LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player **Brand:** lemon ktv **Price:** S/.363 **Availability:** ✅ In Stock ## Summary > 🎤 Keep your sound flawless—never miss a beat or blast again! ## Quick Answers - **What is this?** LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player by lemon ktv - **How much does it cost?** S/.363 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/95223747-lemonktv-auto-volume-control-device-auto-gain-control-device-karaoke) ## Best For - lemon ktv enthusiasts ## Why This Product - Trusted lemon ktv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Aluminum Build:** Durable, sleek black aluminum housing designed for professional setups. - • **Plug & Play Simplicity:** Effortless RCA input/output connections—no complex wiring needed. - • **Seamless Volume Harmony:** Automatically balances karaoke and media audio levels for smooth listening. - • **Enhanced Listening Comfort:** Eliminates sudden volume spikes to protect your ears and maintain focus. - • **Universal Audio Compatibility:** Works with karaoke machines, PA systems, TVs, satellite boxes, and DVD players. ## Overview The LEMONKTV Auto Volume Control Device is a compact, aluminum-encased audio controller designed to automatically level volume fluctuations across karaoke machines, media players, and broadcast systems. Featuring simple RCA connectivity and a reliable 0.6 Vrms output, it ensures consistent sound quality and protects listeners from sudden loud spikes, making it an essential tool for professional and home audio setups. ## Description Specification: Color:Black Dimension:70*80*25mm Interface: 2*RCA Output; 2*RCA Input Output:default 0.6 Vrms outputAbout product: 1.This auto volume control device is used to balance the volume output of karaoke player,PA System, broadcast TV System, TV STB, Satellite TV and DVD Player. 2. When you listen to karaoke songs, sound volume level often sounds fluctuating, so we need this automatic volume control device to adjust the sound, make the karaoke songs audio volume output in the same level.Easy to Use: Simple in and out connections, no additional wiring needed, handy to install when you want a quick way to adjust your volume on your player.Note: Audio input and output only from RCA output of this device.Package include: 1 X Auto Volume Control 1x power adapter 1x Audio cable Review: This audio controller works great. This is the "Real Mckoy." - Update my first review below. I had a hum to develop in my audio so I changed the power supply and it corrected the issue. I still love this audio limiter. Operates perfectly without fail. As stated....Its the "Real Mckoy" that does just what it advertises to do. Seller should change their ad that kind of points as it's just for karaoke. I use it to limit my scanner from blasting out at me. Should be advertised as a limiter for any audio. Enjoy!! I sure do. ***************************************************** (Original first review) Fantastic unit. I have a scanner that put out all kinds of different levels of sound. It was irritating to say the least to listen to our local police hence the audio level of each unit was so different. I would have it set at a nominal level for most units but the dispatcher and a handful of mobile units would almost bust the speaker (and my ears). I ordered this LEMONKTV audio controller and just like that my scanner was putting out level audio. The low volume units were raised up to hear better and the ear popping louder units were brought down to a level even with the other units. This is an answer to my prayers. What a great feeling that I don't have to cringe at the unlevel blasting of ear piercing audio levels. Review: Virtually useless. Overpriced - Ads are really loud on TV, and dialog can hardly be heard due to the way streaming services ignore home audiences and just provide theater 5.1 sound. This was SUPPOSED to be and ADVERTISED as a volume automatic controller leveler, to solve this problem. (these are known as compressors, or limiters in audio engineering) This. Does. Nothing. I'm an audio engineer and I'm sad that there are so many complaints about this and so few of these simple devices available on desertcart. The only other one has been discontinued. Save your $50 bucks. ## Features - This auto volume control is used to balance the karaoke songs audio volume output in the same level. - Details: size of aluminum box is 70*80*25mm, Audio cable length:30cm, Power adapter line length:1.2m. - package: Color box ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H49JB8S | | Best Sellers Rank | #1,155 in Audio & Video Selector Boxes | | Color Name | Black | | Compatible Devices | Television | | Connector Type | RCA | | Customer Reviews | 3.3 3.3 out of 5 stars (72) | | Date First Available | September 5, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 7.8 ounces | | Item model number | DEBatch3-4405 | | Media Format | HiFi Sound | | Power Source | Battery Powered | | Product Dimensions | 0.98 x 3.15 x 0.98 inches | | Voltage | 0.6 Volts | ## Product Details - **Brand:** Lemon KTV - **Color:** Black - **Included Components:** Power Adapter - **Power Source:** Battery Powered - **Recommended Uses For Product:** Home ## Images ![LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - Image 1](https://m.media-amazon.com/images/I/71gAS4CHXfL.jpg) ![LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - Image 2](https://m.media-amazon.com/images/I/616oBzx6YQL.jpg) ![LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - Image 3](https://m.media-amazon.com/images/I/61nbRa-i7iL.jpg) ![LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - Image 4](https://m.media-amazon.com/images/I/61mOEFuFHBL.jpg) ![LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - Image 5](https://m.media-amazon.com/images/I/61q27YIhy-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This audio controller works great. This is the "Real Mckoy." *by T***8 on October 25, 2018* Update my first review below. I had a hum to develop in my audio so I changed the power supply and it corrected the issue. I still love this audio limiter. Operates perfectly without fail. As stated....Its the "Real Mckoy" that does just what it advertises to do. Seller should change their ad that kind of points as it's just for karaoke. I use it to limit my scanner from blasting out at me. Should be advertised as a limiter for any audio. Enjoy!! I sure do. ***************************************************** (Original first review) Fantastic unit. I have a scanner that put out all kinds of different levels of sound. It was irritating to say the least to listen to our local police hence the audio level of each unit was so different. I would have it set at a nominal level for most units but the dispatcher and a handful of mobile units would almost bust the speaker (and my ears). I ordered this LEMONKTV audio controller and just like that my scanner was putting out level audio. The low volume units were raised up to hear better and the ear popping louder units were brought down to a level even with the other units. This is an answer to my prayers. What a great feeling that I don't have to cringe at the unlevel blasting of ear piercing audio levels. ### ⭐ Virtually useless. Overpriced *by T***Y on December 19, 2022* Ads are really loud on TV, and dialog can hardly be heard due to the way streaming services ignore home audiences and just provide theater 5.1 sound. This was SUPPOSED to be and ADVERTISED as a volume automatic controller leveler, to solve this problem. (these are known as compressors, or limiters in audio engineering) This. Does. Nothing. I'm an audio engineer and I'm sad that there are so many complaints about this and so few of these simple devices available on Amazon. The only other one has been discontinued. Save your $50 bucks. ### ⭐⭐⭐⭐ Works for the most part *by G***Y on January 4, 2020* Used on a new TV that had no commercial volume control. This helped quite a bit but once in awhile affects tone quality for a short period of time. Not perfect, but I couldn't find anything better when researching. I hooked it from TV audio out (Headphone port) to speaker amplifier then to speakers. Not perfect but improved and satisfied. I doubt you'll find anything perfect. Hard to believe we even need an item like this in today's tech world. I assumed TV had volume control as standard equipment when purchasing, never gave it a thought. ## Frequently Bought Together - LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player - VCE 3.5mm Female to 2 RCA Splitter Male Stereo Audio Y Cable 2-Pack, Gold Plated Adapter Compatible for TV,Smartphones, MP3, Tablets, Speakers,Home Theater (8 inch) --- ## 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.pe/products/95223747-lemonktv-auto-volume-control-device-auto-gain-control-device-karaoke](https://www.desertcart.pe/products/95223747-lemonktv-auto-volume-control-device-auto-gain-control-device-karaoke) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-22*