Bottlehead Forum

Bottlehead Kits => Eros Phono => Topic started by: heavycowboy on March 30, 2025, 05:04:47 AM

Title: 12au7 Equivalents
Post by: heavycowboy on March 30, 2025, 05:04:47 AM

Any potential issue with using a 5814a tube in place of the 12au7?

Title: Re: 12au7 Equivalents
Post by: Paul Birkeland on March 30, 2025, 05:55:53 AM

They are electrically identical, so no problems there.