---
product_id: 195629986
title: "2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair"
brand: "psvane"
price: "1194.12 DT"
currency: TND
in_stock: true
category: "Aht"
url: https://www.desertcart.tn/products/195629986-2pcs-psvane-hifi-845-golden-base-vaccum-tube-matched-pair
store_origin: TN
region: Tunisia
---

# 2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair

**Brand:** psvane
**Price:** 1194.12 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair by psvane
- **How much does it cost?** 1194.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/195629986-2pcs-psvane-hifi-845-golden-base-vaccum-tube-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

## Description

845 is direct-heated type thorium tungsten cathode triode, class A1 and AB1 Heater Uf---------------------------------------10 V If----------------------------------------3.25 A Maximum Rating Ua----------------------------------1250 V Pa-------------------------------75 W Pout(max.sig)--------------------------150 W Ia(max)------------------------------120 mA; Direct Interelectrode Capacitances input----------------------------------6 PF output----------------------------------4.5 PF grid to plate----------------------------------14.5 PF Static parameter Ua--------------------------------------1250 V —Ug-------------------------------------200 V Ia---------------------------------------80 mA Gm--------------------------------------3 mA/V ri----------------------------------------1.7 KΩ u----------------------------------------5 RL---------------------------------------3.4 KΩ Ug(pk)------------------------------------69 V Pout-------------------------------------15 W Recommended Operating Conditions（reference value class A1 .single tube： Ua-----1000 1000 1250 V —Ug--- 145 155 209 V RL-----6 9 16 KΩ Ia------90 65 52 mA Gm-----3.1 — — mA/V Ug(pk)--— 110 148 V ri------1.7 1.9 2.1 KΩ Pout----24 21 24 W Push-pull.class AB1： Ua------------------ 800 1000 1000 1250 V —Ug---------------- 125 170 175 225 V RL------------------ 4.5 4.6 4.6 6.6 KΩ Ia--------------------80 70 40 40 mA Ug(pk)----------------177 240 — — V Ia（mAx.sig）---------170 230 230 240 mA Pout----------------40 75 75 115 W

## Features

- Select and test via amplitrex AT 1000, 1 year warranty.
- Can be used to replace 845 series tube directly.
- Suggested burn-in time is 75-150 hours.

## Images

![2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair - Image 1](https://images-na.ssl-images-amazon.com/images/I/51egSAM8BhL.jpg)
![2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair - Image 2](https://images-na.ssl-images-amazon.com/images/I/31QcN9lkqBL.jpg)
![2pcs PSVANE HiFi 845(Golden Base) Vaccum Tube Matched Pair - Image 3](https://images-na.ssl-images-amazon.com/images/I/51Snf8hcE4L.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/195629986-2pcs-psvane-hifi-845-golden-base-vaccum-tube-matched-pair](https://www.desertcart.tn/products/195629986-2pcs-psvane-hifi-845-golden-base-vaccum-tube-matched-pair)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-03*