---
product_id: 6020526
title: "EMB Pro 700-watt Digital Rack Mountable Karaoke Mixer Stereo Amplifier EBK37BT with USB, Echo and Bluetooth Streaming"
brand: "emb"
price: "$U21203"
currency: UYU
in_stock: true
reviews_count: 8
category: "Emb"
url: https://www.desertcart.uy/products/6020526-emb-pro-700-watt-digital-rack-mountable-karaoke-mixer-stereo
store_origin: UY
region: Uruguay
---

# 700W peak power output Dual mic inputs for dynamic duets 3-band EQ with echo & vocal delay EMB Pro 700-watt Digital Rack Mountable Karaoke Mixer Stereo Amplifier EBK37BT with USB, Echo and Bluetooth Streaming

**Brand:** emb
**Price:** $U21203
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate every performance — be the star of your own stage!

## Quick Answers

- **What is this?** EMB Pro 700-watt Digital Rack Mountable Karaoke Mixer Stereo Amplifier EBK37BT with USB, Echo and Bluetooth Streaming by emb
- **How much does it cost?** $U21203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/6020526-emb-pro-700-watt-digital-rack-mountable-karaoke-mixer-stereo)

## Best For

- emb enthusiasts

## Why This Product

- Trusted emb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Microphone Inputs:** Seamlessly host duets or group performances with versatile mic connectivity.
- • **Bluetooth & USB Streaming:** Wirelessly stream your favorite tracks or plug in USB for instant party-ready playlists.
- • **Intuitive Digital Interface:** Quick-access menus and lockable controls keep your mix flawless and fuss-free.
- • **Powerful 700W Amplification:** Unleash room-filling sound with robust, reliable power that commands attention.
- • **Precision 3-Band EQ & Echo Control:** Tailor your sound with smooth bass, mid, treble adjustments plus professional echo effects.

## Overview

The EMB Pro EBK37BT is a 700-watt digital rack-mountable karaoke mixer amplifier designed for professional and home use. Featuring dual microphone inputs, a 3-band equalizer with echo and vocal delay effects, and Bluetooth plus USB streaming, it offers versatile connectivity and precise sound control. Its intuitive digital interface and sturdy steel build make it a reliable centerpiece for dynamic karaoke sessions and live mixing environments.

## Description

Brilliantly engineered with an intuitive control panel for fast, easy, accurate adjustment, the EBK37 packs a host of features for in-the-field use. On-board digital assure stable levels when contending with real-life sound sources. With incredible mixer settings for instant re-configuration in multiple scenarios, and control settings can be locked against inadvertent adjustment. The controls and functions are all logically placed so as to make the operation as easy as possible. This digital mixer brings with it the use of menus that allow the user quick access to settings and functions. The result is a mixer being a pleasure to own and use. All of the controls are cleanly organized and logically placed neatly on the front panel. Parameters that are used less frequently are stored internally and accessed only when needed With features and design, this 2-way mixer is the best choice to partner with any of the multi players or turntables. The fader combined with smooth EQ and channel fader curves give an assured feel to mixing. With parameter control open up new creative possibilities. Plus the digital signal processer you’ll enjoy warm, high-quality audio from both analogue and digital sound sources. The EQ lets you balance the high, mid and low frequencies on every channel. Choose your preferred EQ level or use the isolator to totally eliminate each EQ band for the perfect mix. Flexible connectivity with the Stereo Audio L/R RCAs deliver premium sound quality on all connections, and the signal easily attaches ground wires from analogue turntables. It will absolutely show down extremely excellent HD HQ sound and brilliant impressive performances. You can enjoy all of the vibrant, colorful and distinctive musical tones you've ever want for your own desires.

Review: An excellent mixer amplifier - Before I bought this one, there are so few customer review samples outside there. Good and bad rating were half and half. I was really worried about the qualities after reading the reviews. I contacted seller and got responsive reply so I bought it. Here is my review. External: Good build qualify. Solid steel case with convenient handle which also protect the panel various buttons. Plastic panel is protected by film and stick solid without problem. Power Output: The power output listed in user manual is maximum 120W/channel, but I think the power is much more than enough as home used amplifier although I don't know if it has peak 700 watt as the title. Compared to my Sony DH740 with 145W x 7, EMB Pro's power output in each channel is much more powerful. So maybe the title is correct. Some earlier reviews complained the power is very small and almost no sound. It is probably due to a feature of this machine becoming a trap. There is a volume reset to zero when power on function, which is on by default. So if you preset the volume and move to stage before the performance, the volume will reset to zero when you power it on. A switch behind for this can set the feature to off. I was trapped by this in the beginning. AC Noise: AC noise is my another concern for some low end amplifier from my past experience of building audio amplifier myself. This one is clean. But here is another trap. Because it is built as steel case including the panel, a 3 prong power cable is used in contrast to normal 2 prong power cord used in consumer amplifier. This design has no problem but a risk of ground loop can be built up when you construct your audio system which will introduce significant AC noise. In my case, my desktop with 3 prong power was built into my audio system thus formed ground loop with this new amplifier and introduced big AC noise in the beginning. With a fake ground connector added, ground loop is removed and noise is got rid of. This is absolutely not the product issue but your system building attentions. Fan noise: No, probably no fan is used although the hole looks like a fan. I did not stare in to check because it does not bother me at all. Sound qualify: Very good, no distortion. Three band equalizers work very well. Vocal delay/repeat works very well although delay amount looks in reversed direction but is really minor issue. You can adjust vocal equalizer and different delay band to realize the best singing result in very precise degree. This is the major reason people need this type machine in additional to 7.2 amp. Tone up/down function works but no good result. This is the only bad point I noticed in this product. The tone change processing result is bad although you can still sing with it. Fortunately this is not a big issue due to first tone change is rarely used function in normal Karaoke singing, and 2nd almost all Karaoke source has tone up/done functions which is a cleaner way to do in digital domain before it is converted into analog signal making it much harder. The master volume and music volume are all control line level. The design is supposed to be music volume controls line level and master volume controls the power amp output without affecting line output. But they are both affecting the line output level. I connect the line output to my 7.2 amp and hope the master volume in both amp can control independently to change power ratio of them. But I can only change 7.2 amp volume to change the power ration as this limitation. A minor cons.
Review: Ok - Ok

## Features

- 700 Watts
- Two Microphone Input
- Bass Functions
- Echo Selector
- Remote & Volume Control Included
- NOTE: Refer the User Guide before use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GSCI4MK |
| Best Sellers Rank | #55,160 in Musical Instruments ( See Top 100 in Musical Instruments ) #295 in DJ Mixers |
| Customer Reviews | 3.5 3.5 out of 5 stars (89) |
| Date First Available | November 28, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 16 pounds |
| Item model number | ebk37 |
| Power Source | Corded Electric |
| Product Dimensions | 18.5 x 7.5 x 15.5 inches |
| Size | 15.50 x 7.50 x 18.50 inches |

## Images

![EMB Pro 700-watt Digital Rack Mountable Karaoke Mixer Stereo Amplifier EBK37BT with USB, Echo and Bluetooth Streaming - Image 1](https://m.media-amazon.com/images/I/61Ro8VVGgQL.jpg)

## Questions & Answers

**Q: Why does this device look almost identical to "Pyle PMXAKB1000 Bluetooth 1000-Watt Karaoke Mixer"?**
A: I don't know why it looks almost identical but I can tell you that the EMB Pro does not have Bluetooh and although is advertised as a 700 watt it is not.  I am disappointed with this unit and I would not recommend it.

**Q: How to connect to iphone for Karaoke?**
A: easiest way is to buy the RCA to bluetooth module. then connect it to the amp

https://www.amazon.com/Bluetooth-Adapter-Streaming-Wireless-Speakers/dp/B016NUTG5K/ref=sr_1_1_sspa?crid=BPIMDUHLP1YE&dchild=1&keywords=rca+to+bluetooth+transmitter&qid=1631651086&sprefix=rca+to+%2Caps%2C241&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExNUFYN1k1M0dUS0UwJmVuY3J5cHRlZElkPUEwNzYxNTczMlNVT0VWMk9VOERSMCZlbmNyeXB0ZWRBZElkPUEwNzA2NTU5MTM4V1ZTSEtDMk1YMiZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

**Q: How do i connect my innopow wireless mic into this?**
A: You need a wired connection from the wireless mic receiving base (output) to the receiver (input). Check each unit to determine what type of terminal connection is needed (RCA, 3.5mm, XLR3, etc.) at the ends of the wire connector.

**Q: How do you connect mic to the mixing stereo amplifier?**
A: That is obvious. There are two microphone sockets on front panel. Check the photo.

## Customer Reviews

### ⭐⭐⭐⭐⭐ An excellent mixer amplifier
*by R***D on February 22, 2015*

Before I bought this one, there are so few customer review samples outside there. Good and bad rating were half and half. I was really worried about the qualities after reading the reviews. I contacted seller and got responsive reply so I bought it. Here is my review. External: Good build qualify. Solid steel case with convenient handle which also protect the panel various buttons. Plastic panel is protected by film and stick solid without problem. Power Output: The power output listed in user manual is maximum 120W/channel, but I think the power is much more than enough as home used amplifier although I don't know if it has peak 700 watt as the title. Compared to my Sony DH740 with 145W x 7, EMB Pro's power output in each channel is much more powerful. So maybe the title is correct. Some earlier reviews complained the power is very small and almost no sound. It is probably due to a feature of this machine becoming a trap. There is a volume reset to zero when power on function, which is on by default. So if you preset the volume and move to stage before the performance, the volume will reset to zero when you power it on. A switch behind for this can set the feature to off. I was trapped by this in the beginning. AC Noise: AC noise is my another concern for some low end amplifier from my past experience of building audio amplifier myself. This one is clean. But here is another trap. Because it is built as steel case including the panel, a 3 prong power cable is used in contrast to normal 2 prong power cord used in consumer amplifier. This design has no problem but a risk of ground loop can be built up when you construct your audio system which will introduce significant AC noise. In my case, my desktop with 3 prong power was built into my audio system thus formed ground loop with this new amplifier and introduced big AC noise in the beginning. With a fake ground connector added, ground loop is removed and noise is got rid of. This is absolutely not the product issue but your system building attentions. Fan noise: No, probably no fan is used although the hole looks like a fan. I did not stare in to check because it does not bother me at all. Sound qualify: Very good, no distortion. Three band equalizers work very well. Vocal delay/repeat works very well although delay amount looks in reversed direction but is really minor issue. You can adjust vocal equalizer and different delay band to realize the best singing result in very precise degree. This is the major reason people need this type machine in additional to 7.2 amp. Tone up/down function works but no good result. This is the only bad point I noticed in this product. The tone change processing result is bad although you can still sing with it. Fortunately this is not a big issue due to first tone change is rarely used function in normal Karaoke singing, and 2nd almost all Karaoke source has tone up/done functions which is a cleaner way to do in digital domain before it is converted into analog signal making it much harder. The master volume and music volume are all control line level. The design is supposed to be music volume controls line level and master volume controls the power amp output without affecting line output. But they are both affecting the line output level. I connect the line output to my 7.2 amp and hope the master volume in both amp can control independently to change power ratio of them. But I can only change 7.2 amp volume to change the power ration as this limitation. A minor cons.

### ⭐⭐⭐ Ok
*by H***O on October 9, 2025*

Ok

### ⭐ Save Your Money!!
*by K***Y on December 15, 2022*

I purchased this item in good faith based off of the reviews and I am HIGHLY disappointed!!! I have it in my salon where my clients & I keep hearing a crackling and popping noise. It's the amp!! This is a low quality product at an expensive price!! Don't waste your money because you will be thoroughly upset!!! The sound quality wouldn't be so bad if the popping sound wasn't every 5mins!!! Shop around before you purchase a similar product but DEFINITELY don't waste your hard earned money on this one!!

## Frequently Bought Together

- EMB Pro 700-watt Digital Rack Mountable Karaoke Mixer Stereo Amplifier EBK37BT with USB, Echo and Bluetooth Streaming
- TONOR Wireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey

---

## 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.uy/products/6020526-emb-pro-700-watt-digital-rack-mountable-karaoke-mixer-stereo](https://www.desertcart.uy/products/6020526-emb-pro-700-watt-digital-rack-mountable-karaoke-mixer-stereo)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-31*