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header-product MIDI interface MIO MIDITECH 4merge USB — 4 MIDI inputs, 1 MIDI output
73.99 €

MIDI interface MIO MIDITECH 4merge USB — 4 MIDI inputs, 1 MIDI output

MIO MIDITECH 4merge USB MIDI interface Photo 1
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MIDI interface MIO MIDITECH 4merge USB — 4 MIDI inputs, 1 MIDI output

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MIDI interface MIO MIDITECH 4merge USB — 4 MIDI inputs, 1 MIDI output

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Short description

MIO MIDITECH 4merge is a USB MIDI interface with four MIDI inputs and one MIDI output for connecting multiple MIDI devices to a computer. It provides routing and merging of incoming MIDI signals into a single USB stream for DAWs, sequencers, or live setups. Suitable for studios and stage use where consolidating multiple controllers or instruments is required.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 11476741
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
04.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.40 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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pay in 3 equal parts

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3 mth. × 24.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.06 euros per month
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Product information

Description

The MIO MIDITECH 4merge USB is a compact MIDI interface that consolidates signals from multiple MIDI devices into a single USB connection for a computer. With four MIDI inputs and one MIDI output, it routes and merges incoming MIDI data into a unified USB stream compatible with digital audio workstations, sequencers, and live performance setups. The device is designed for straightforward integration into studio and stage environments where several controllers or instruments must be connected simultaneously.

Advantages

The interface supports four independent MIDI inputs that are merged into one USB stream, reducing the need for multiple USB adapters or complex routing configurations. Its single MIDI output allows sending combined MIDI data back to an external synth or controller. The compact form factor and USB connectivity make it practical for desktop studios and portable live rigs. The unit is bus-powered via USB, which simplifies installation and eliminates the need for an external power supply in most setups.

Suitable for

  • Home and project studios that use several MIDI controllers or keyboards
  • Live performers needing to consolidate multiple MIDI sources into one computer input
  • Producers and composers working with DAWs and hardware sequencers
  • Rehearsal rooms and educational setups with multiple MIDI instruments

Key specifications

  • Connectivity: 4 MIDI DIN inputs, 1 MIDI DIN output, USB for computer connection
  • Function: merges and routes incoming MIDI signals into a single USB MIDI stream
  • Power: bus-powered via USB (no external power supply required for typical use)
  • Compatibility: standard class-compliant MIDI device for major operating systems and DAWs
  • Form factor: compact desktop unit suitable for portable and stationary setups

How to use

Connect up to four MIDI sources to the MIDI DIN input ports and connect the MIDI output to an external MIDI device if required. Plug the USB cable into the computer; the interface will appear as a single USB MIDI device in the operating system and in your DAW or sequencer. Configure MIDI input routing and device channels within your software as needed. Use the merged USB stream to receive combined MIDI data from multiple controllers or instruments and route MIDI from the computer back to the external MIDI output when necessary.

Usage recommendations

For reliable operation, connect devices with proper MIDI wiring and avoid daisy-chaining active MIDI outputs. Verify channel assignments and MIDI routing in your DAW to prevent overlapping controller messages. In live scenarios, test the combined MIDI stream during soundcheck to ensure correct mapping and latency performance.

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Customer reviews

Customer questions

FAQ

How much does the MIO MIDITECH 4merge USB MIDI interface cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 04.11.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can MIO MIDITECH 4merge USB MIDI interface be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the MIO MIDITECH 4merge USB MIDI interface online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 MIO 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 MIO 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.