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WTB Sega Model 2/3 Sound Amp board 838-12796

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Derick2k

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Looking for a working Sega Model 2/3? Sound Amp board 838-12796

These are also found inside blast city's psu.

Looks like this:

sega_838-12796_sound.jpg
 
Last edited:
Looking for a working Sega Model 2/3? Sound Amp board 838-12796

These are also found inside blast city's psu.

Looks like this:

sega_838-12796_sound.jpg
Have them, but i'm far from you.
Best is to find it locally.
They are common parts, nothing special.
But if you need it, just let me know.
 
Thanks, I’ll let you know. I looked over the schematic and I think I have an easy way to upgrade this amp. I’m also working on replacement speakers. If the amp can be upgraded it opens things up for a broader range of speakers to use.

Funny enough, I don’t have a blast cab to test the replacements in so, I have to send out my upgrade kit to someone that does. Preferably someone that has 2 blast cabs to compare original speakers to the replacements.
 
Thanks, I’ll let you know. I looked over the schematic and I think I have an easy way to upgrade this amp. I’m also working on replacement speakers. If the amp can be upgraded it opens things up for a broader range of speakers to use.

Funny enough, I don’t have a blast cab to test the replacements in so, I have to send out my upgrade kit to someone that does. Preferably someone that has 2 blast cabs to compare original speakers to the replacements.
I don't know but Sega does many type of sound amps in their machines.
From upright to driving cabs.
Maybe you can use later type like the mono/dual amp, you can find in model3/naomi racing machines.
 
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