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RE: 5814a tube question...

There are several good NOS (or lightly used) 12AU7/ECC82 and compatible tubes in the market. Generally 17mm long plate tubes are mostly better than short plate ones.

I prefer RCA clear top 12AU7 (when the original sound is a little "dark", this tube make a little "shine").

US: black plate Raytheon 12AU7 (from 60's), 5814, 5963, 6189...

European variations:
NOS TelefunkenECC82, Siemens -nickel plate- ECC82, Telefunken 6201, CV4003 Mullard,ECC186, Mazda 12AU7a etc.

The Telefunken ECC802s is in my wish list, but the price....

Now I use Tungsram E80CC in the ECC82 positions. The heater current is larger, but the tone is excellent.



Edits: 12/27/16

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  • RE: 5814a tube question... - euro21 09:00:06 12/27/16 (0)

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