part required

DRGL · 01-03-2007, 2:11 PM

I need some power transistors as my amp has blown it's right channel. I can find my transistir guide for the life of me. Two types in there labeled A1294 & C3855. Threy seem to be made by SK? Any ideas where i could source some or an equivalent? Thanks

*Nickiniquity* · 02-03-2007, 9:22 AM

Is that the entire code from the transistor? They are probably some hard to find Japanese transistors, but if you can get hold of some data on them, it is very likely that an equivalent could be subsituted. Could you post a photo (or PM me) and I'll see if I can help.

Which Amp is it? Are you sure that it is the actual output transistors which are blown. (have you checked if they are s/c or o/c etc)

Laters

Nick

**alexs2** · 02-03-2007, 9:31 AM

SK would likely be Sanken,a well known japanese semiconductor manufacturer.

The partial number given may also correspond to this transistor.

http://www.sanken-ele.co.jp/en/prod/...f/2sa1294e.pdf

DRGL · 02-03-2007, 9:36 AM

Hi Nick,

Amp model is Memorex STAV3100, i'm guessing the output trans are blown going by experince with these amps(right hand sound is quiet and muffled). I can't find any schematics and this was was by th enow defunct Tandy. Here is some pics.Many thanks,Dave.

Looks like one has been replaced before as part number is different.

DRGL · 02-03-2007, 9:43 AM

Looks like i've found them

http://www.signalsuk.com/Signalsuk.n...ePage?OpenForm

The A1491 one looks like it has been replaced with the wrong part-lower power rating.

DRGL · 04-03-2007, 5:45 PM

I also need a replacement remote control for this amp-any ideas?? Thanks