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AUDIO FORUMS >> Replacement Tubes >> 6H23P-EB Tube
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Message started by Tony on 10/21/24 at 17:40:41

Title: 6H23P-EB Tube
Post by Tony on 10/21/24 at 17:40:41

I searched the forum and found only a few references to the 6H23P. I have a matched pair of Boi of these tubes and wondered if they were interchangeable with 6922's. AI says no, but I not found Gemini to be the last word on tubes. Some Forum members wrote about using this tube in their preamps, but any concerns using them in a Decware amp, like the UFO-25 or Sarah?

Title: Re: 6H23P-EB Tube
Post by ArtMan on 10/21/24 at 18:31:05

I've used a 6H23P-EB in my SE84UFO amp without any issues. You are good.

Title: Re: 6H23P-EB Tube
Post by CAJames on 10/21/24 at 19:23:03

Agree, perfectly usable replacement for a 6DJ8/ECC88/6922/E88CC/7308.

Title: Re: 6H23P-EB Tube
Post by Lon on 10/21/24 at 19:46:40

Will work perfectly. I've never been a fan of the sound of those I've heard but they always worked.

Title: Re: 6H23P-EB Tube
Post by Crazy Bill the Eel Killer on 10/22/24 at 14:04:43

I've got a matched pr. of SLN cryoed 6H23p-eb that I purchased ( I think ) from the Tubeman many years ago. They are easily in the same league as my NOS Amperex and Valvo 6922. I used them in the input section of my SE84CSEX. You will not be disappointed if the tubes are still good.

Cheers, Crazy Bill

Title: Re: 6H23P-EB Tube
Post by Tony on 10/22/24 at 16:27:52

Thanks Bill and all who answered my 6H23P question. I tested one of them out last night in the UFO-25, and it was fine. I'll test the other tonight.

Tony