Silicon Transistors Equivalent for Marantz Amplifier

[masster]

Hello
I am trying to bring to life a Marantz PM400 audio amplifier.
The final transistors are faulty.
2SA1103 http://www.svntc.com/TPDF/1390.pdf
2SC2578 http://www.svntc.com/TPDF/2109.pdf
The problem is I can't find them where I live (Romania) and I need your help to find equivalents, preferably using the same packaging.
Thank you

[David_AVD]

How about checking the specs of the originals and then using Digikey's parametric filters to narrow down ones with similar specs.  Some important specs will be Vce, Ic, gain, package.

[T3sl4co1l]

If Digikey is acceptable, maybe one of these would do,
http://www.digikey.com/product-search/en?pv16=14699&pv16=12311&pv16=10331&pv16=3436&pv16=13270&FV=fff40015%2Cfff80078&k=bjt&mnonly=0&newproducts=0&ColumnSort=0&page=1&stock=1&quantity=0&ptm=0&fid=0&pageSize=25
like, 2SA1186 (and the complement) seems similar, though a bit faster, so maybe you'd want a ferrite bead on the base terminal just in case.

But if we have no idea what counts as available...

Tim

[masster]

Thank you for replies.
The biggest supplier for parts in my area is http://www.tme.eu/en/

[masster]

I have found these 2 transistors:
2STC5242 http://www.tme.eu/en/Document/53cf3b34ff283c6f437e3abc346921b3/6398412.pdf
2STA1962 http://www.tme.eu/en/Document/3adb6a03ac4f78bad4e0d1e4a60c67cb/7832268.pdf
Do you see any incompatible parameters ?
My other problem is they have to be paired for hFE, but I don't see that happening when I order online...

[KJDS]

buy ten of each and match them yourself.

[dannyf]

Motorolla if you don't have money;

5200/1943 if you don't have lots of money;

Sankens if you have lots of money.