Apr 25, 2020 Technology by admin

I will order replacement transistors for all but only replace those that need The 2SC’s are used in both the pre-amp and main amp, if that. Hi All, total noob here but wanted to confirm something before I actually start replacing these transistors on my Akai GXd. Local electronic. 2SC, NPN 2SC, 2SC NPN Low Frequency Transistor, buy 2SC

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Speed can definitely matter. Except a KSC, which is a lower-noise part and a lot cheaper. Last edited by Mark J; at Sorry for all the questions, just thought figured I would ask all you tech savy veterans!

2SC458 Datasheet, Equivalent, Cross Reference Search

The service manual schematic diagram also shows a picture of all transistors. All rights reserved, no use of any element incorporated into this site without express written permission. I guess if you live somewhere with a brick and mortar electronics supplier who distributes only NTE and your need is urgent, NTE may be ok Are there any good versions of the 2SC? Yes they are the same.

No, create an account now. I was wondering the same thing about the ‘s, they were common in the early to mid 70’s but the other day I had a tuner from the early 80’s opened and noticed it had the newer ‘s in it.

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N8NagelDec 27, It is the geometry yransistor the transistir that determines what is the emitter and what is the collector. It really depends on what you call a category so the list could be more but the idea is that a replacement, at least electrically, can more often than not be obtained from a wide selection of transistors.

Find all posts by Pacific Stereo. Mark J Burning Tape. Try sticking your substitute in one of those types of circuits and see what your results are.

Find all posts by kcbluesman. I concur with Pacific on this as I have used a lot of KSC and they work in more circuits than you think and in other brands as well. Valley of Heart’s Delight. Which 2SC transistors are you planning to replace?

Substitute for 2SC? | Audiokarma Home Audio Stereo Discussion Forums

Originally Posted by Mosesmunoz. Asside from Akai who else used 2SC’s? Yamaha CR is actually praised for tuner although I don’t use it at all.

We don’t use NTEs under any circumstances except absolutely nothing else available and the thing needing replacement is on fire. Those who have studied EE can easily resolve this problem in that the parameter of transistors is part of the course usually.


You must log in or sign up to reply here. Find all posts by Mosesmunoz. Maybe will replace the 4 I have on power supply: Repaired many AKAIs using that replacement transistor. Guys, I have a whole forest of them on my tuner board: Uncategorized Help and Do It Yourself. If they don’t give trouble, eventually they will.

Are there any good versions of the 2SC458?

For the matter of pin outs I have installed a lot of KSC in place transistorr 2SC and never had a problem other then flipping them in the holes. All times are GMT Even a well versed Technician regardless of education can put together a substitution of 4 to 6 parameters that are needed to find a replacement. Log in or Sign up.

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2SC, Tube 2SC; Röhre 2SC ID, Transistor

Your name or email address: It is not that hard. Duel infamous phonto cables. Would like to know for sure if the newer versions should be replaced just because of early samples having isssues. Need a Teac recapped?