New Customer?
Create your accountNo products
Prices are tax included
By buying this product you get 32 loyalty points
Tubes Power Triodes (Matched Pair)
The Genalex Gold Lion PX300B is a high-end triode power tube with incredible audio performance. It is ideal for power amplifier design or as a replacement for equivalent models. The tubes here are delivered in pairs and are paired with each other to ensure optimal performance.
| Specifications | |
|---|---|
| Product type | Tubes |
| Quantity | Matched pair |
| Electric data | |
|---|---|
| Heater voltage | 5V AC or DC |
| Heater current | 1.25A |
| Max plate voltage | 450V |
| Max cathode current | 100mA (continu) |
| Max plate dissipation | 40W |
| Max grid resistance | Fixed Bias : 50kΩ Self bias : 0.5MΩ |
| Interelectrode capacitances | Grid to plate: 15pF Grid to vers filament : 9pF Plaque vers filament : 4.3pF |
| Max. envelope temperature | 205°C |
| Transconductance | 5.5mA/V |
| Plate resistance | 700Ω |
| Amplification factor | 3.85 |
We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :
Average votes 5.0 / 5 1 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
Jean François N.
![[GRADE A] FIIO SR11 Streamer WiFi Airplay Roon Ready 32bit 768kHz DSD256 Black](https://www.audiophonics.fr/65997-thumb_default/fiio-sr11-black.jpg)
English 
Français