---
product_id: 276136842
title: "VECTRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY)"
brand: "vec"
price: "¥21389"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/276136842-vectrx-20-3-5mm-direct-connect-telephone-record-device-adapter
store_origin: JP
region: Japan
---

# Dual-channel recording Landline compatibility Universal adapter VECTRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY)

**Brand:** vec
**Price:** ¥21389
**Availability:** ✅ In Stock

## Summary

> 🎙️ Capture Every Word, Own Every Moment!

## Quick Answers

- **What is this?** VECTRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY) by vec
- **How much does it cost?** ¥21389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/276136842-vectrx-20-3-5mm-direct-connect-telephone-record-device-adapter)

## Best For

- vec enthusiasts

## Why This Product

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

## Key Features

- • **Professional Quality:** Perfect for interviews, meetings, and personal notes—capture every word with clarity.
- • **Seamless Integration:** Easily connects between your phone handset and base for hassle-free recording.
- • **Analog & Digital Ready:** Compatible with both analog and digital phone lines for ultimate convenience.
- • **Versatile Compatibility:** Works with any digital voice recorder or tape recorder, making it a flexible choice.
- • **Crystal Clear Conversations:** Records both sides of the conversation, ensuring no detail is missed.

## Overview

The VEC TRX-20 3.5MM Direct Connect Telephone Record Device is an essential adapter for anyone looking to record conversations on a landline phone. It connects seamlessly between the handset and base, allowing for dual-channel recording on both digital and analog lines. Compatible with any digital voice recorder or tape recorder, this device ensures that every detail of your conversations is captured with professional quality.

## Description

VECTRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY)

## Features

- You need a voice recorder to use it.
- Works with land line regular phone only no cell phone
- Records both ends of a conversation
- Can be used with any digital voice reorder or tape recorder.
- Connects between the phone handset and base, enabling use on both digital and analog phone lines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KL0XA6 |
| Best Sellers Rank | #557 in Telephone Wires |
| Customer Reviews | 4.2 4.2 out of 5 stars (709) |
| Date First Available | July 24, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | TRX20 3.5M |
| Manufacturer | KJB Security |
| Product Dimensions | 2.3 x 1.6 x 3.6 inches |

## Product Details

- **Brand:** VEC
- **Colour:** Black
- **Telephone type:** Corded
- **Material:** Plastic
- **Power source:** Corded Electric

## Images

![VECTRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY) - Image 1](https://m.media-amazon.com/images/I/51+21qu4UxL.jpg)

## Questions & Answers

**Q: Will this work with a cordless telephone and a headset attached to the telephone?**
A: Hi, I've had a hard time finding a useful headset that will work with the phone and the device at the same time. Every product that I have used has not worked.

**Q: will this work with a nortel phone? it says "please check if your phone system is compatible-with this adapter" but it doesn't list compatible systems**
A: Not sure. We use it on Cisco phone system. Don't know why it wouldn't since it just plugs into regular headset cord.

**Q: I have a Olympus VN-702PC Voice Recorder and a land line phone. Is this the only other piece of equipment I will need to record calls?**
A: Hello, Yes, I suggest you ensure you have a  voice recorder with noice canceling capability.  I used a recorder without that feature and the quality of recording was very difficult.  I highly recommend this little device. Good Luck!

**Q: Does not record**
A: I'm not sure if this is a question or a statement. This item does not, in fact, record.  It must be plugged into the mic port of a recording device.  Hope this helped.

## Frequently Bought Together

- VEC TRX-20 3.5MM Direct Connect Telephone Record Device (ADAPTER ONLY)
- Sony ICD-PX470 Stereo Digital Voice Recorder with Built-in USB Voice Recorder

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**Shop now:** [https://www.desertcart.jp/products/276136842-vectrx-20-3-5mm-direct-connect-telephone-record-device-adapter](https://www.desertcart.jp/products/276136842-vectrx-20-3-5mm-direct-connect-telephone-record-device-adapter)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*