DIY Audio Projects Forum
 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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It is currently 21 Mar 2019, 13:56

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PostPosted: 31 Mar 2018, 07:04 

Joined: 31 Mar 2018, 06:55
Posts: 1
I am pretty new to audio-electronics. I want to get more into it.
SO far, I understand that amp IC are at the core of a lot of audio devices.

I savaged this old audio amp IC :
AN274 MATSUSHITA 10pin 16V 1,3W 8Ohm.

that's about all the info i could find on the internet about it.
I would like to know if i can use it for some DIY project ?

PostPosted: 27 Apr 2018, 22:07 

Joined: 23 Feb 2017, 02:02
Posts: 364
Some head amp with approx +-5v or 10v supply voltage
can be built into some pre amp

protable head with +-3v7 lithum battery or 7.2v

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