# Impedance Matching Transformer Neutrik NTL1 Grey

**URL:** https://aio.lv/en/product--neutrik-ntl1--1100994
**Data updated:** 2025-09-04 12:57 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Neutrik
**Manufacturer code:** NTL1
**EAN:** 2050000159909
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Neutrik NTL1 is a grey impedance matching transformer designed for optimal signal transfer. With a compact size of 22.4 mm in width and 18 mm in depth, it ensures efficient performance in audio applications. This transformer is ideal for connecting devices with different impedance levels, providing clear sound quality and reducing signal loss. Its durable construction and reliable design make it a perfect choice for both professional and home audio setups.

## Long description

The Neutrik NTL1 is a professional 1:1 impedance matching transformer in a grey housing, designed for PCB mounting and full shielding. Its compact dimensions (approximately 22.4 mm wide and 18 mm deep) make it suitable for integration into audio equipment where accurate impedance conversion and minimal signal degradation are required.
Advantages
Fully shielded construction reduces electromagnetic interference and helps maintain signal integrity. The 1:1 transformer ratio provides galvanic isolation between circuits while preserving level relations, and the PCB-mount form factor enables secure, space-efficient installation on printed circuit boards. Durable design and standardized mounting simplify integration into both professional studio and consumer audio devices.
Suitable for
Connecting audio devices with differing grounding or impedance
Studio equipment and signal routing on PCBs
Equipment requiring galvanic isolation to prevent hum and ground loops
Key specifications
Transformer ratio: 1:1
Mounting type: PCB mount
Shielding: fully shielded
Approximate dimensions: 22.4 mm (width) × 18 mm (depth)
Colour: grey
How to use
Solder the transformer onto the PCB according to the board layout and manufacturer’s mounting recommendations, ensuring correct orientation and secure solder joints. Place the transformer between input and output stages where impedance matching or galvanic isolation is required. Observe standard PCB design practices for grounding and signal routing to maximize shielding effectiveness.
Usage recommendations
Use the Neutrik NTL1 in installations where 1:1 impedance matching and isolation are needed; avoid exposing the component to excessive mechanical stress or temperatures beyond typical soldering limits. For optimal performance, follow recommended PCB layout guidelines and separate noisy power traces from audio signal paths.

## Specifications

| Feature | Value |
|---|---|
| Width | 22.4 mm |
| Depth | 18 mm |
| Quantity | 1 |
| Product colour | Grey |

## 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 Neutrik 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 Neutrik 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/1100994/64148475_large.webp