# Audio extension cable BLOW 3837# — 6.3 mm (1/4") mono jack, straight plug, 3 m

**URL:** https://aio.lv/en/product--blow-3837--11717169
**Data updated:** 2026-03-08 11:16 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** BLOW
**Manufacturer code:** 3837#
**EAN:** 5900804014065
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

BLOW 3837# is a 3-meter audio extension cable with a 6.3 mm (1/4") mono straight jack designed to extend instrument or line-level connections. The cable provides a simple way to lengthen cables for guitars, keyboards, amplifiers or audio equipment requiring a standard 6.3 mm plug. Suitable for stage, studio and home use.

## Long description

BLOW 3837# is a 3-meter audio extension cable with a 6.3 mm (1/4") mono straight jack that extends instrument or line-level connections. Designed for straightforward use, this extension cable allows you to lengthen existing 6.3 mm leads without changing signal type or connector orientation. Its 3 m length gives added reach for guitars, keyboards, amplifiers and other audio equipment requiring a standard 6.3 mm mono plug, suitable for stage, studio and home setups.
Advantages
The cable provides reliable mechanical extension of mono 6.3 mm connections while maintaining simple, loss-minimised signal transfer for instrument and line-level sources. Its straight plug design reduces stress at the connection point and fits most standard jacks. The 3 m length balances mobility and manageable cable routing, making it practical for live performance and rehearsal environments. The product’s neutral construction makes it compatible with a wide range of electric guitars, keyboards, mixers and amplifiers that use a 6.3 mm mono interface.
Suitable for
 Extending guitar and bass instrument cables
 Lengthening keyboard or synth connections
 Connecting amplifiers to pedals or mixers over additional distance
 Temporary or permanent studio and rehearsal setups
 Home audio setups where a longer mono 6.3 mm lead is needed
Key specifications
 Connector type: 6.3 mm (1/4") mono straight plug
 Cable length: 3 m
 Signal type: mono instrument / line-level
 Application environment: stage, studio, home
 Compatibility: standard 6.3 mm mono jacks on instruments and audio equipment
How to use
Insert the straight 6.3 mm mono plug into the female end of the existing cable or into the instrument/equipment jack you wish to extend. Ensure connectors are fully seated to avoid intermittent connections. Route the cable to avoid sharp bends or pinch points and secure excess length with ties or tape to prevent tripping hazards. When disconnecting, grip the plug housing rather than pulling the cable to protect the internal conductor and connector integrity.
Usage recommendations
For best results, use the extension with quality instrument cables and avoid daisy-chaining multiple long cable segments to reduce potential signal degradation. Keep the cable away from power transformers and fluorescent lighting to minimise hum. Regularly check connectors for dirt or corrosion and clean with appropriate contact cleaner if needed.

## FAQ

### 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 BLOW 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 BLOW 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

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