Any experience with Siemens ECC83?

[5F6-A]

I think I really like it but I wonder if you have any experience

[ericsabbath]

I think i've read it's the same as the RFT ECC83
If that's true, then there's a lot of info on those around the forums
I love the rft 83
Quite gainy, defined, punchy and even voiced

[Plenum n Heather]

I have plenty of experience with it. Love it to pieces!

[5F6-A]

Mine were given to me by a friend who had them briefly in a tube preamp in a studio. The best thing about the preamp were the valves.... everything sounded great through this cheap Beringher preamp, largely due to the valves. Eventually I was given the preamp which stopped working. Saved the valves and I am so glad I did because they are great in the v2 position of my jtm45.

[5F6-A]

Currently the jtm45 sounds great using

V1 Mazda or Siemens ecc83
V2 Mullard ecc83
PI Phillips Jan 12AX7
POWER GEC KT66
Rectifier NOS GZ34

All into a closed back 2x12 cab with Tayden True Brits (Greenback clones).

[Plenum n Heather]

Currently the jtm45 sounds great using

V1 Mazda or Siemens ecc83
V2 Mullard ecc83
PI Phillips Jan 12AX7
POWER GEC KT66
Rectifier NOS GZ34

All into a closed back 2x12 cab with Tayden True Brits (Greenback clones).

GREAT set there ... and almost exactly what I run in my JMP clone amp, except I like a Telefunken ecc803 in the V2 slot, and of course EL34s in the power stage.

[5F6-A]

Fab!
In my case the Mazda provides the sparkle, the Mullard the slightly muted, chocolaty rich overtones ant the KT66s the creamy sounding muscle.