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Situjacky Situjacky
@situjacky
12 followers
·
28 following
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preamp & amp & opa
,
5 Pins
,
2d
diy hp amp
,
11 Pins
,
3d
AA
,
3 Pins
,
3w
antena
,
6 Pins
,
5w
FS
,
1 Pin
,
9w
tone control
,
4 Pins
,
24w
Engineering
,
31 Pins
,
30w
loud speaker des & cal
,
12 Pins
,
46w
Walkman
,
25 Pins
,
46w
triac(双向可控硅)
,
2 Pins
,
1y
