FS: matched pair - Philips JAN 6188 ECG 6SL7 valves

[The Black Adder]

Hi all.

I have these which are surplus to requirements.

These 6SN7s are most definitely considered a 'sleeper'.

A bit of info on these.

These valves were specially made for military use and specifically selected. Very rugged build as you will be able to tell just by holding them compared with a standard valve or even mil spec Sylvanias and such.

The sound is really nice, great bass with a very nice, an open signature with a slightly pronounced mid range. Very nice top end.

These are now starting to become quite rare.

I am currently using a pair in my phono stage to great effect.

Bought yonks ago as NOS. These have simply been tested in my phono stage for a few hours.

Asking £80 Inc. Post

PayPal gift would be best.

Many thanks
Johttps://uploads.tapatalk-cdn.com/20210107/01ad3fa686772b3c9b0733f3197837f2.jpghttps://uploads.tapatalk-cdn.com/20210107/f3ebcaf34c5c4870cc975d40ee898211.jpg

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[Filterlab]

You have a fascinating collection of 6SL7s Jo. I too have a dozen or so interesting ones in the cupboard - but I’m keeping them. :D

Good luck with the sale.

[The Black Adder]

Cheers, Rob.

These are really nice. :)

[The Black Adder]

Open to offers

[The Black Adder]

bump

Now £65 inc. post