SOLD Gold Lion re-issue KT88 quad and a single tube

[mac72]

For sale 2pairs - close to being quad of the above tubes , bought couple years ago from Hotrox but I didn't get to testing/using these for a while , when tested one tube measuring a fair bit higher than other 3 but as 3 month warranty was over I just ordered another tube which was matched to make 2 pairs - this tube has a different printing, bit more gold as opposed to brownish on 3 other tubes .
Tubes were used for over 6 months, I misplaced original boxes so would be send in EH boxes instead.
£140 delivered
Tested today :
6.3V heaters voltage
plate voltage -250V
screen voltage -250V
grid voltage - 15V
New values should be : Ia=140mA , Gma=11.5 mA/V
Tubes 1:
Ia : 138.7 (mA)
Gma : 11.32 (mA/V)

Tube 2:
Ia : 144.23 (mA)
Gma : 11.54 (mA/V)

Tube 3:
Ia : 145.07 (mA)
Gma : 11.76 (mA/V)

Tube 4:
Ia : 139.49 (mA)
Gma : 11.62 (mA/V)



and a single tube , brand new and tested comes in original box - £50 delivered
Ia : 153.74 (mA)
Gma : 11.62 (mA/V)


I do have some more Electro Harmonx KT88 for sale but didn't manage to test these but if anyone is interested let me know and I try to do so .

 

[mac72]

First dibs on a quad to Ian

 

[Ian]

First dibs on a quad to Ian

And that is so kind and I'm sooooo tempted, but I'll stick with the EH I got.

Bloody good price.

 

[Domg]

PM sent

 

[mac72]

Single GL up for grabs

 

[mac72]

Quad sold , single tube left