# Entertainment mixer Omnitronic EM-550B MK2 5-channel USB mixer with EQ and microphone inputs

**URL:** https://aio.lv/en/product--omnitronic-10007103--10649708
**Data updated:** 2026-02-12 22:02 (EET)
**Category:** DJ Controllers & MIDI keyboards
**Manufacturer:** Omnitronic
**Manufacturer code:** 10007103
**EAN:** 4026397714333
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 332.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 274.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnitronic-10007103--10649708

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Omnitronic EM-550B MK2 is a 5-channel entertainment mixer with USB connectivity designed for small venues, DJ setups and live events. It offers multiple line and microphone inputs, channel controls and basic equalization to balance sound sources. USB allows playback and recording from a computer. Practical for mobile DJs, bars and rehearsal spaces.

## Long description

Omnitronic EM-550B MK2 is a compact 5-channel entertainment mixer with USB connectivity designed for small venues, mobile DJs and live events. The unit combines multiple line inputs and dedicated microphone inputs with per-channel controls and basic equalization, enabling quick balancing of music sources and speech. USB connectivity provides playback from a computer and the option to record the mixer output for simple content capture or playback management.
Advantages
The mixer offers five channels with flexible input routing and easy-to-use level controls, allowing fast setup and reliable operation in bars, rehearsal rooms and event spaces. Integrated microphone inputs with independent gain and basic EQ let you optimise vocal clarity, while the USB interface simplifies audio playback and recording without additional interfaces. The compact, durable housing and clear front-panel layout support straightforward monitoring and adjustment during performances.
Suitable for
Mobile DJs and small DJ setups
Bars, cafés and small event venues
Rehearsal spaces and practice studios
Meetings, presentations and small live performances
Simple recording sessions and computer playback integration
Key specifications
Channels: 5 input channels with independent level controls
Inputs: multiple line-level inputs and dedicated microphone inputs with gain control
EQ: basic per-channel equalization for tone adjustment
USB: stereo USB audio playback and recording to/from a computer
Outputs: main stereo output and monitoring outputs suitable for PA or powered speakers
Construction: compact chassis with front-panel controls for live operation
How to use
Connect audio sources to the appropriate line or microphone inputs, then set input gain to achieve a clean signal without clipping. Use the channel level controls and basic EQ to balance tones and match levels between sources. Select the USB input on the mixer when playing audio from a computer, and enable USB recording when you need to capture the main mix. Route the main output to your PA or powered speakers and adjust the master level to suit the venue volume.
Usage recommendations
For reliable operation, start with conservative gain settings and perform a soundcheck before the event. Use the dedicated microphone inputs for vocal sources and apply EQ sparingly to preserve natural sound. When recording via USB, monitor levels on the computer to avoid digital clipping and back up recordings after each session.

## FAQ

### How much does the Omnitronic EM-550B MK2 5-channel USB mixer cost, and is it available for purchase?

The price is 332.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Omnitronic products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Omnitronic service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10649708/56556600_large.webp