---
product_id: 93951137
title: "TRITON AUDIO Phantom Power Blocker Connector"
brand: "tritonaudio"
price: "HK$675"
currency: HKD
in_stock: true
reviews_count: 13
category: "Triton Audio"
url: https://www.desertcart.hk/products/93951137-triton-audio-phantom-power-blocker-connector
store_origin: HK
region: Hong Kong
---

# Blocks phantom power to protect gear 3-pin XLR connector compatibility Passes audio signal cleanly, no noise TRITON AUDIO Phantom Power Blocker Connector

**Brand:** tritonaudio
**Price:** HK$675
**Availability:** ✅ In Stock

## Summary

> 🎧 Protect your sound, block the phantom, own the studio vibe!

## Quick Answers

- **What is this?** TRITON AUDIO Phantom Power Blocker Connector by tritonaudio
- **How much does it cost?** HK$675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/93951137-triton-audio-phantom-power-blocker-connector)

## Best For

- tritonaudio enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Small, unobtrusive design fits right at the mic base with ease
- • **Short Circuit Shield:** Prevents shorts when connecting unbalanced TRS to XLR cables
- • **Vintage Gear Guardian:** Safeguards your prized vintage preamps from phantom power damage
- • **Zero Signal Interference:** Ensures pure, unaffected audio signal flow in both directions
- • **Trusted Pro-Grade Protection:** Highly rated and reliable, keeping your audio interfaces safe

## Overview

The TRITON AUDIO Phantom Power Blocker Connector is a compact, metal and plastic 3-pin XLR device designed to block phantom power from reaching sensitive audio equipment like vintage preamps and computer interfaces. It prevents short circuits when using unbalanced cables and allows audio signals to pass cleanly without noise or coloration. Trusted by professionals, it offers essential protection for your gear in phantom-powered setups.

## Description

TRITON AUDIO PHANTOM BLOCKER Overview Triton Audio's Phantom Power Blocker Connector safeguards your equipment from phantom power while allowing signal to pass freely in both directions. Connect it to the cable which plugs into your gear to ensure that you won't be blowing up your beloved Dynaco pre. Phantom power can be applied to either the male or the female side of Phantom Blocker's XLR connector and will not reach the opposing XLR connector, protecting devices like computer interfaces that are connected to mixers with phantom power engaged. Phantom Power Blocker also prevents shorts when connecting unbalanced TRS cables to XLRs. Protects vintage preampsBlocks phantom power while allowing signal to pass freelyEnsures unbalanced connections do not short circuitsSafeguards against damage to input transformers and under-dimensioned phantom power circuitsProtects gear that is connected to mixers with global phantom power

Review: Protection from random phantom power - No longer have the power - which is a good thing in this case.
Review: Did the job with no noise or hassles - I wanted to protect a pair of ribbon mics that can't take phantom power. While, I ended up returning these because I needed to use Fetheads (from Triton) instead for the added gain, I did verify that they did the job and didn't add any noise or color that I could hear before exchanging them. The form factor from Triton (for these and Fetheads) is ideal for my purposes as they can be attached conveniently right at the mic base with no hassles. They are very small and unobtrusive. While this might seem a little bit expensive, you can't afford to have a flakey or noisy element in a very low mic signal, and these are competitively priced for a quality device.

## Features

- Protects Vintage Equipment
- Prevents Short Circuits
- Protects Computer Interfaces
- Signal Passes Unaffected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HYH0AZQ |
| Best Sellers Rank | #2,769 in Audio & Video Connectors & Adapters |
| Color Name | Silver |
| Connector Type | 3 Pin XLR |
| Customer Reviews | 4.7 4.7 out of 5 stars (93) |
| Date First Available | September 15, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.92 ounces |
| Item model number | 4 |
| Material Type | Metal, Plastic |
| Product Dimensions | 5.05 x 1.25 x 1.2 inches |

## Product Details

- **Brand:** TritonAudio
- **Color:** Silver
- **Connector Type:** 3 Pin XLR
- **Item Weight:** 1.92 ounces
- **Material:** Metal, Plastic

## Images

![TRITON AUDIO Phantom Power Blocker Connector - Image 1](https://m.media-amazon.com/images/I/71Ad721Yw7S.jpg)

## Questions & Answers

**Q: Does this have an isolation transformer in it?**
A: I couldn’t find a schematic for the phantom blocker, but the triton fethead does not, and almost every design I have found for phantom blockers merely uses capacitive coupling and not a transformer.  Once I learned that the fethead blocks 48v as well, I switched from the phantom blocker to the fethead for my ribbon mics.

**Q: Does this protect from power suddenly being engaged? mfg says "connect in certain order" to "prevent transfer of an initial ac voltage burst" so....??**
A: This device is intended to block phantom power from microphones which do not require it, or that can be damaged by it, as in ribbon mics.  It is not intended to suppress the initial power up spikes which occur when powering up consoles, outboard gear, etc.  it is common practice to power up consoles, then outboard gear first, then amplifiers (including self-powered speakers) and so forth downstream equipment last.  Reverse the order when shutting down equipment.  Amps first, outboard gear second, console last.

**Q: What is this for?**
A: The device is used to block phantom power from an audio device such as a mixer or audio-to-usb converter so it does not reach an audio source device’s input that is not designed to have phantom power. Example: You want to connect an audio mixer with an active topology output to an audio to usb converter that has phantom power. The phantom power can damage the mixer.  Insert the Triton Phantom Power Blocker in the audio line between them to solve this problem.

**Q: Is this appropriate for permanent installations where the device I'm trying to protect is always hooked up, and I power up my mixer daily?**
A: I use mine at our church. To block phantom power from a bass guitar with active pickups. It has been plugged in now for over a year. No issues.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Protection from random phantom power
*by F***D on July 31, 2025*

No longer have the power - which is a good thing in this case.

### ⭐⭐⭐⭐⭐ Did the job with no noise or hassles
*by D***Y on June 23, 2021*

I wanted to protect a pair of ribbon mics that can't take phantom power. While, I ended up returning these because I needed to use Fetheads (from Triton) instead for the added gain, I did verify that they did the job and didn't add any noise or color that I could hear before exchanging them. The form factor from Triton (for these and Fetheads) is ideal for my purposes as they can be attached conveniently right at the mic base with no hassles. They are very small and unobtrusive. While this might seem a little bit expensive, you can't afford to have a flakey or noisy element in a very low mic signal, and these are competitively priced for a quality device.

### ⭐⭐⭐⭐⭐ Perfect phantom blocker
*by M***T on November 24, 2020*

This unit does its job, does it well, and with zero issues so far. My inexpensive (kinda’j mixing console has “all or nothing” phantom across all the mic inputs, so I needed a phantom block for the one dynamic mic channel. I have a 150’ snake run, and as you can imagine the one time someone operated the switch on the lone SM58S, it made a heck of a bang, thankfully nothing bad happened to amp/speakers. I since got rid of the 58, put it back into the closet, and moved this block over to the wireless Lav mic receiver. I think I’ll get another one of these. Well made.

## Frequently Bought Together

- Triton Audio Phantom Power Blocker Connector
- Hosa GLT-255 XLR Female to XLR Male Ground Lift Hum Stopper

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*