2015年3月26日 · The Pioneer SX-780 picked up for $15 yesterday is missing one of the STK-0050 units. Appears that someone tried to fix the unit and correctly tracked the problem to a defective STK-0050 in the right channel. Left channel is fine. So what is the consensus of opinion on replacement STK-0050 units?

2015年3月23日 · Re: Darlington STK-0050 power pack question. Post by badrestorer » Mar Fri 27, 2015 3:59 am Dutch Rabbit wrote: i serviced a couple receivers that used the big packs and they sounded so warm, robust, and smooth.

Post subject: Re: Forum discussion about the Darlington STK-0050. Posted: Mar Thu 26, 2015 5:01 am . Member:

2020年2月2日 · None of the up-device stuff works with the STK regulator, pin-driver, motor driver, or convergence amp STK hybrid modules. I'd rather be on the hunt for an STK device than an obsolete TO-3 power device. I've grown weary of trying to find high voltage, high current TO-3 outputs for Asian made servo boards.

question i have an onkyo tx 3000 that uses the STK 0050 II chips. would a STK 0080 II be a "better than" drop in part ?

2015年12月3日 · I'm reading this amp uses STK-0050's in the output stage. Does anyone have a schematic for the typical circuit using this devise ? I did a search on Google and came up with several possibilities.

2014年11月29日 · You could have one or several problems that would cause a channel to go out. It could be dirty switches like a tape monitor switch, a bad power amplifier module or solder connections to this module, a dirty protection relay, bad/dirty speaker switch, bad capacitor on the amplifier or pre-amp board or a poor connection on any audio board like the tone control board.

Post subject: Re: Cheap Chinese parts Posted: Apr Fri 10, 2020 2:42 am Member

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2012年10月13日 · The amp was probably rated at 5 watts power per channel .I think It has a STK series chip as a amp. These type stereo's are good for kids as mentioned.It will keep them away from your dream system.And ruining it. If I see any of those on the curb.I probably take it and tinker with it.It will keep me out of trouble.