ISO transformers
made by the employees who made the TANGO transformers.





Single-Ended output transformers

Type
Power
(W)

Prim.
imp.
Sec.
imp.
Freq. response
(Rp=Zp, -2dB)
Design / max
current
Application
Dimension
(mm)
Weight
                 
FC-40-10S
40
(30Hz)
10K
4,6,8,16
20Hz-55KHz
70/130mA

211,845
125x125x180
7,7Kg
               
FC-40-5S
40
(30Hz)
5K
4,6,8,16
18Hz-70KHz
100/200mA

DA30, 50, 845
125x125x138
6,7Kg


               
FC-40-3.5S
40
(30Hz)
3.5K
4,6,8,16
15Hz-90KHz
100/250mA

300B, PX25

125x125x138
6,7Kg
datasheet FC-40-3.5S

                
FC-40-2.7S
40
(30Hz)
2.7K
4,6,8,16
15Hz-90KHz
100/300mA

300B
125x125x138
6,7Kg

FC-30-10S

30
(40Hz)

10K
4,6,8,16
30Hz-70KHz
70/90mA

211,845
110x100x114
4,0Kg

FC-30-3.5S II

30
(40Hz)

3,5K
4,6,8,16
20Hz-100KHz
80/180mA

300B, PX-25
110x100x114
4,0Kg
datasheet FC-30-3.5S II

                
FC-30-2.5S

30
(40Hz)

2,5K
4,6,8,16
20Hz-120KHz
90/250mA

AD1, Ed, 2A3
110x100x114
4,0Kg

               
FC-20-14S

20 (40Hz)
14K
4,8,16

VT-25
85x80x105
2,1Kg

               
FC-20S

20 (50Hz)
20 (40Hz)
20 (35Hz)
5K
3,5K
2,5K
8,16
8,16
8,16
35Hz-80KHz
25Hz-80KHz
20Hz-100KHz
80/140mA

300B, 50,
VT-52, 2A3
KT-66, 6550
85x80x105
2,1Kg
datasheet FC-20S

                
FC-12S

12 (70Hz)
12 (60Hz)
12 (50Hz)
12 (40Hz)
7K
5K
3,5K
2,5K
8,16
8,16
4,8
4,8
45Hz-45KHz
35Hz-60KHz
25Hz-75KHz
20Hz-80KHz
60/80mA

45.71A
6V6, 6BQ5
6L6,EL34
78x72x95
1,5Kg
datasheet FC-12S

                


Push-Pull output transformers

Type

Power
(W)

Prim.
imp.
Sec.
imp.
Freq. response
(Rp=Zp, -2dB)
Max. / Unbal.
current
Application
Dimension
(mm)
Weight
                 
FC-120-8
120
(30Hz)
8K
4,6,8,16
4Hz-60KHz
320mA / 6mA

KT66, EL156
125x125x138
6.7Kg
                 
FC-120-5
120
(30Hz)
5K
4,6,8,16
4Hz-90KHz
420mA / 8mA

300B, KT88
KT66, EL156
125x125x138
6.7Kg
datasheet FC-120-5

                
FC-120-3.5
120
(30Hz)
3.5K
4,6,8,16
4Hz-100KHz
500mA / 12mA

300B, 6550
EL156
125x125x138
6.7Kg


               
FC-60-5
60
(30Hz)
5K
4,6,8,16
4Hz-80KHz
270mA / 7mA

300B, KT88
EL34
110x100x114
4.0Kg
               
FC-40-8
40
(45Hz)
8K
4,8,16

 
85x80x105
2.4Kg
                 
FC-40-6.6
40
(45Hz)
6.6K
4,8,16
7Hz-50KHz
200mA / 7mA

KT66, 6L6
EL34, 7591
85x80x105
2.4Kg
                 
FC-40-5
40
(45Hz)
5K
4,8,16
5Hz-80KHz
270mA / 7mA

2A3, 6L6
EL34
85x80x105
2.4Kg
datasheet FC-40-5

                
FC-25-8
25
(50Hz)
8K
4,8,16
7Hz-50KHz
130mA / 6mA

6V6, 6BQ5
71A

78x72x95
1.5Kg
datasheet FC-25-8

                
FE-25-5
25
(50Hz)
5K
4,8,16
7Hz-80KHz
160mA / 7mA

45, 6V6
6CW5

78x72x95
1.5Kg
datasheet FC-25-5