RCA
240,000
2,400
TELEFUNKEN
0
TELEFUNKEN
0
TELEFUNKEN
0 0
MULLARD
0 0
MULLARD
200,000 2,000
TUNGSOL
450,000 4,500
일렉트로하모닉스
95,000 950
RCA
300,000 3,000
MINIWATT
400,000 4,000
RCA
150,000 1,500
소브텍
55,000 550
RCA
0 0
MULLARD
400,000 4,000
소브텍
76,000 760
