---
product_id: 637994606
title: "- PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack)"
brand: "psvane"
price: "A$569"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/637994606-psvane-horizon-series-300b-at-vacuum-tube-amplifier-matched-pair
store_origin: AU
region: Australia
---

# Stable Output Enhanced Sound Quality Powerful Bass - PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack)

**Brand:** psvane
**Price:** A$569
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate Your Sound Experience with PSVANE!

## Quick Answers

- **What is this?** - PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack) by psvane
- **How much does it cost?** A$569 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/637994606-psvane-horizon-series-300b-at-vacuum-tube-amplifier-matched-pair)

## Best For

- psvane enthusiasts

## Why This Product

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

## Key Features

- • **Perfect for Audiophiles:** Designed for demanding audio applications, delivering tube-untypical bass.
- • **Advanced Anode Technology:** HPC-T coating reduces signal distortion and enhances sound purity.
- • **Rigorous Quality Assurance:** Each tube undergoes a 24-hour burn-in test for stability and reliability.
- • **Deep, Rich Audio Experience:** Exceptional low-frequency performance for profound musical expressiveness.
- • **Unmatched Thermal Efficiency:** Special shaped balloon glass envelope for superior heat dissipation.

## Overview

The PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair is engineered for audiophiles, featuring advanced thermal dissipation technology and exceptional low-frequency performance. Each tube is rigorously tested for stability, ensuring a rich and warm audio experience. With a 12-month warranty, this product is perfect for both professional users and music enthusiasts.

## Description

PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack)

## Features

- The PSVANE 300B-AT stands out with its special shaped balloon glass envelope, engineered to improve thermal dissipation, and maintain a superior vacuum for enhanced sound quality. This beam power tetrode delivers powerful, tube-untypical bass, making it an outstanding choice for audiophiles and professional users alike. With advanced ceramics and anode technology, this tube offers a significant boost in power and stability, perfect for demanding audio applications.
- The 300B-AT features the Horizon series' exclusive HPC-T coating and a base made of a new material. The Horizon series features newly developed anode coatings, HPC-T anode coating technology addresses the issues of anode heat dissipation and thermal stress, reducing signal distortion, ensuring stable output, and enhancing sound purity.
- Under precise voltage and temperature control, each PSVANE vacuum tube must undergo at least 24 hours of burn-in test before leaving the factory, to ensure that every product delivered to you is stable and reliable.
- The 300B-AT is known for its powerful output and exceptional low-frequency performance, offering a rich and deep sound quality. It presents a warm and full audio experience, showcasing profound musical expressiveness.
- 12 months warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PSVANE |
| Light Type | LED |
| Special Feature | Lightweight |
| Bulb Shape Size | T |
| Number of Items | 2 |
| Shape | Tubular(T) |
| Material | Glass |
| Model Name | Horizon Series 300B-AT |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Theme | audio technology, music equipment |
| Light Source Type | LED |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Manufacturer | PSVANE |
| Part Number | 300B-AT |
| Item Weight | 12 ounces |
| Package Dimensions | 7.68 x 6.1 x 3.23 inches |
| Country of Origin | China |
| Item model number | 300B-AT |
| Special Features | Lightweight |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PSVANE
- **Light Type:** LED
- **Special Feature:** Lightweight
- **Bulb Shape Size:** T
- **Number of Items:** 2

## Images

![- PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71LeN5BFEML.jpg)

## Frequently Bought Together

- PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack)
- PSVANE Horizon Series CV181-AT / 6SN7 Vacuum Tube Amplifier Matched Pair (2 PACK)

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**Shop now:** [https://www.desertcart.com.au/products/637994606-psvane-horizon-series-300b-at-vacuum-tube-amplifier-matched-pair](https://www.desertcart.com.au/products/637994606-psvane-horizon-series-300b-at-vacuum-tube-amplifier-matched-pair)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*