Author Topic: iFi Audio NOS 6922  (Read 2306 times)

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Offline JoeyGS

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iFi Audio NOS 6922
« on: Jan 16, 2017 at 03:23 PM »
Has anyone got to try the iFi Audio NOS 6922?   
 
Its a GE5670 + Adapter -- NOS 6922 = GE5670 + Special adapter. 

Is it true that the General Electric 5670 tube is General Electric's version of the well regarded Western Electric WE396A?

http://ifi-audio.com/portfolio-view/accessory-nos-6922-2/




Offline tony

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Re: iFi Audio NOS 6922
« Reply #1 on: Jan 16, 2017 at 06:07 PM »
Quote
Is it true that the General Electric 5670 tube is General Electric's version of the well regarded Western Electric WE396A?

might as well be....
looking at the datasheets, they look identical to me...
same mu. same transconductance, ergo, same plate resistance...

you may want to try the japanese 6RHH2, yet another flavor of the 6922....
« Last Edit: Jan 16, 2017 at 06:12 PM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: iFi Audio NOS 6922
« Reply #2 on: Jan 16, 2017 at 06:15 PM »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline JoeyGS

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Re: iFi Audio NOS 6922
« Reply #3 on: Jan 17, 2017 at 09:25 AM »
Thanks Tony for chiming in.

Offline rochie

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Re: iFi Audio NOS 6922
« Reply #4 on: Jan 17, 2017 at 10:42 AM »
I have a few GE 5670W in my tube preamp and on the preamp stage of my kt88 and it sounds great. like it that much that I keep some spares just in case hehehehhee.

Offline tony

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Re: iFi Audio NOS 6922
« Reply #5 on: Jan 17, 2017 at 10:44 AM »
maraming ganyan kay gerry sta. maria......
i have the 6386's, although it is a remote cutoff grid types.
used on ww2 tank radios....
also used on fairchild 760 compressors limiters used in recording studios....
https://frank.pocnet.net/sheets/142/6/6386.pdf

« Last Edit: Jan 17, 2017 at 10:54 AM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: iFi Audio NOS 6922
« Reply #6 on: Jan 17, 2017 at 11:10 AM »
the bendix 6385 is also another type of 5670....
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline ndotcom

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Re: iFi Audio NOS 6922
« Reply #7 on: Jan 17, 2017 at 03:24 PM »
Nice read! Try ko kaya din to sa MF X10D ko, magkasya kaya? I can't find dimensions of the adapter. I also have some GE 5670 on my spares.

Offline tony

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Re: iFi Audio NOS 6922
« Reply #8 on: Jan 18, 2017 at 07:27 AM »
mas punggok ang 5670 kaysa 6922......
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....