Hi,
while twisting de-soldering the 2SC2603F-s in the snare to twist their legs I damaged some of my 2SC2603F transistors.I see some on eBay, but am wondering which ones are considered the best replacements.
Tips welcome.
Where to order additional/replacement 2SC2603F's
I just saw your post, you probably find some in the meantime, but if it can help somebody else 
If you're in Europe they have them at reichelt:
http://www.reichelt.com/Transistors-2SC ... EARCH=2603
and if you're in the US, this site have them:
https://www.rfparts.com/rftransistors/t ... c2603.html

If you're in Europe they have them at reichelt:
http://www.reichelt.com/Transistors-2SC ... EARCH=2603
and if you're in the US, this site have them:
https://www.rfparts.com/rftransistors/t ... c2603.html
2SC2603 is just a standard transistor - find a cheaper similar one and this one will be as good as that 2603, or twix legs to match.