---
product_id: 48582499
title: "wolsey WFAV 425 Masthead Amplifier with PSU Kit"
brand: "wosley"
price: "AR$245169"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/48582499-wolsey-wfav-425-masthead-amplifier-with-psu-kit
store_origin: AR
region: Argentina
---

# Weatherproof Housing 10-25 dB Gain 1 Input, 4 Outputs wolsey WFAV 425 Masthead Amplifier with PSU Kit

**Brand:** wosley
**Price:** AR$245169
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Signal Game!

## Quick Answers

- **What is this?** wolsey WFAV 425 Masthead Amplifier with PSU Kit by wosley
- **How much does it cost?** AR$245169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48582499-wolsey-wfav-425-masthead-amplifier-with-psu-kit)

## Best For

- wosley enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Weatherproof housing protects against the elements, ensuring durability and reliability.
- • **Stay Connected:** LTE protection at 800 MHz keeps your devices interference-free.
- • **Shielded for Success:** Fully screened enclosure minimizes noise and maximizes clarity.
- • **Unleash Signal Power:** Transform your signal with 1 input and 4 outputs for maximum reach.
- • **Tailored Gain Control:** Adjustable gain from 10-25 dB ensures optimal performance in any environment.

## Overview

The Wolsey WFAV 425 Masthead Amplifier with PSU Kit is a high-performance solution designed to enhance your signal strength. With 1 input and 4 outputs, adjustable gain from 10-25 dB, and a weatherproof housing, this amplifier ensures reliable connectivity in any condition. Plus, its LTE protection and fully screened enclosure make it a top choice for professionals seeking uncompromised performance.

## Description

Product Description               4 way masthead amplifier and power supply                  Box Contains               mathead and power supply

## Features

- F-Connector Masthead Amplifier and Power Supply Kit
- 1 Input 4 Output
- 10-25 dB Variable Gain
- Weatherproof housing. LTE protection 800
- Fully screened enclosure

## Product Details

- **Brand:** wosley
- **Colour:** Black
- **Compatible devices:** all
- **Material:** Metal
- **Output wattage:** 25 Watts

## Images

![wolsey WFAV 425 Masthead Amplifier with PSU Kit - Image 1](https://m.media-amazon.com/images/I/7137vjk8QqL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: can further amplication ie indoor boosters work with this as i have 1 installed all ready , as i have signal but it needs a little more boost.**
A: i have installed a small powered additional booster purchased from BQ at furthest point from mast for a spare bedroom. signal now powers 4 tvs

**Q: can it be left switched on all the time**
A: Most masthead amps are designed to work continuously as they're often mounted high up on a mast or in roof spaces. I've never known of one to go on fire or anything like that. They derive their 12V suply from a separate power unit which is nearly always 'fused'. i.e the 'mains' transformer inside the PSU is designed to go open circuit should excess current flow in the windings beyond a know safety limit.

**Q: How is the unit powered**
A: It has a 3 pin plug so you need to find a power point, I cheated as I installed mine in the loft, the loft only had lighting circuits that are 5 amps, this needs less than 1 amp so I wired it into the lighting circuit, by putting a socket on the lighting circuit, illegal I know but I don't run anything else from this socket so it's ok

## Frequently Bought Together

- wolsey WFAV 425 Masthead Amplifier with PSU Kit
- JEEUE F Plug Connectors Waterproof Micro Screw/Twist On Aerial Coaxial Cable RG6 for Satellite TV Sky NTL (silver)

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*