TAD 12AX7/ECC83 Redbase Tube

I have a Fender blues junior IV and a Koch Jupiter 45, both using 12AX7/ECC83 lamps.
The lamps sound fine, and I agree with the description on the Thomann website. Lamps are a bit like guitar strings, they loose some highs and lows when used so new lamps always should sound better, even if you replace them with the same make and type of lamp. Anyway, good product for your money and both amps are like new again.
The installation went ok on the Blues Junior.
On the Koch, the socket of the lamp is about 3cm below the surface of the amp protection box. Here I had to take the amp out because the pins on these lamps are very soft and bend with the slihtest movement. I can imagine that these can break of easely if you don't handle them with care.
The delivery and handling of my order was perfect as always with Thomann. One remark for Thomann: They came in a box the was to big. As a result they where not well wrapped and could fly around in this box. Wrapping up lamps for transport need a bit more attention!