|
Amp/Preamp Asylum Looking for a new Amp or Preamp? If you're after tubes, post over here. |
|
|
|
Amp/Preamp Asylum Looking for a new Amp or Preamp? If you're after tubes, post over here. |
|
In Reply to: Eico HF 20 indirectly heated Rectifier substitute, any possibility? posted by jasonheatley on May 6, 2018 at 11:58:06:
...GZ37 is pin compatible with 5U4 and current and voltage drop characteristics are very similar. 5AR4 while having same pinout as 5U4 has a very much lower voltage drop so may stress electrolytics in PS and will probably sound different.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- GZ37 / CV378 is an excellent IDH sub for 5U4xx... - Steve O 05/6/1816:28:31 05/6/18 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
