# Audio coupler PREMIUMCORD 6.35 mm Jack female-to-female, model kjr-12

**URL:** https://aio.lv/en/product--premiumcord-kjr-12--11676998
**Data updated:** 2026-02-16 07:08 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** kjr-12
**EAN:** 8592220008901
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-kjr-12--11676998

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

PREMIUMCORD audio coupler (model kjr-12) is a 6.35 mm (1/4") jack female-to-female connector designed to join two male 6.35 mm plugs. It provides a simple, compact solution for extending or adapting audio connections between instruments, mixers, amplifiers and audio cables. Useful for temporary or permanent joins where a secure mechanical and electrical link is required.

## Long description

PREMIUMCORD 6.35 mm Jack female-to-female coupler model kjr-12 is a compact inline adapter that joins two 6.35 mm (1/4") male plugs to extend or adapt audio connections. The coupler provides a straightforward mechanical and electrical connection suitable for use with instruments, patch cables, amplifiers, mixers and other audio equipment that use 6.35 mm jacks. Its simple construction allows quick linking or temporary joining of cables without soldering or complex adapters.
Advantages
The coupler offers a reliable and space-saving solution to extend or adapt audio lines while preserving signal continuity. Designed for ease of use, it enables fast connection of standard 6.35 mm mono or stereo plugs depending on the cables used, and minimizes cable stress at the join. Its durable metal housing provides mechanical protection and helps ensure consistent contact between connected plugs.
Suitable for
Connecting two instrument cables to extend reach
Linking patch cables in a studio or rehearsal setup
Adapting cable runs between amplifier and effects units
Temporary joins for live sound or stage setups
Key specifications
Connector type: female-to-female 6.35 mm (1/4") jack
Contact configuration: compatible with mono and stereo 6.35 mm plugs (depending on cable wiring)
Housing: metal construction for mechanical protection
Typical use: inline coupling of two male 6.35 mm plugs for audio signal transmission
Form factor: compact inline adapter for minimal added length
How to use
Insert each male 6.35 mm plug fully into the coupler's sockets until a secure mechanical fit and electrical contact are achieved. Verify that the joined cables carry the expected signal and that there is no unwanted noise or intermittent contact. For stereo signals, ensure both plugs are TRS types and wired consistently to avoid channel or ground issues. When disconnecting, pull on the connector bodies rather than the cable to reduce strain.
Usage recommendations
Use the coupler for temporary or semi-permanent connections; avoid placing the join under constant mechanical stress or tight bends. For critical or permanent installations consider using a single continuous cable or a professionally assembled cable to minimize potential contact resistance and signal degradation.

## FAQ

### How much does the PREMIUMCORD 6.35 mm Jack coupler kjr-12 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 PREMIUMCORD 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 PREMIUMCORD 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/11676998/66995233_large.webp