| Type |
Turns Ratio |
Size (LxWxH mm) |
Max Prim. Level.
1% dist, 50Hz (Prim. in parallel) |
Application examples |
PDF |
|
1+1 : 2.5+2.5 |
38x24x17 |
+10 dBU |
200 : 5 k ohms |
|
|
1+1 : 3.5+3.5 |
38x24x17 |
+10 dBU |
200 : 10 k ohms.
Also used in DI-boxes 10k : 200 ohms |
|
|
1+1 : 5 |
38x24x17 |
+10 dBU |
200 : 5 k ohms.
Probably the best 1:5 microphone input transformer available. |
|
|
1+1 : 5 |
38x24x20.5 |
+13 dBU |
200 : 5 k ohms.
High level version of LL1538 |
|
|
1+1+1+1 : 4+4 |
30x22.5x14.5 |
0 dBU |
200 : 3.2 k ohms if used 1:4.
Many other connections possible. |
|
|
1+1 : 1.75 + 1.75 |
38x24x17 |
10 dBU |
200 : 2.5 k ohms.
Can also be used for splitting with step up 1:1.75. |
|
|
1+1 : 7 |
38x24x17 |
10 dBU |
200 : 10 k ohms.
Same pinout as LL1538 |
|
|
1+1 : 14 |
38x24x17 |
10 dBU |
50 : 10 k ohms.
Same pinout as LL1538. For low impedance source. |
|
|
1+1 : 10 |
38x24x17 |
10 dBU |
50 : 5 k ohms.
Same pinout as LL1538. For low impedance source. |
|
|
1+1 : 10 |
38x24x20.5 |
13 dBU |
50 : 5 k ohms.
Same pinout as LL1538. For low impedance source. |
|
|
1+1 : 4 |
26x17x12 |
+2 dBU |
200 : 3.2 k ohms.
Small size. |
|
|
1+1+1+1 : 10+10 |
30x22.5x14.5 |
-14 dBU |
Mic Input. DI-box. Moving coil input. |
|
|
1+1+1+1 : 16+16 |
30x22.5x14.5 |
-20 dBU |
Moving coil input 1:8, 1:16 or 1:32 .
(No electrostatic shields) |
|
|
1+1+1+1 : 2+2+2+2 |
66x32x21 |
16 dBU |
200 : 13 k ohms (used 1:8)
This is the ultimate microphone input transformer, designed for high quality tube equipment. |
|
|
1+1+1+1 :
5.6 + 5.6 |
66x32x21 |
16 dBU |
High level 600 ohms tube amplifier mic/line input (used 2 : 11.2)
Designed for high quality tube equipment. |
 |
|
1+1+1+1 : 10+10 |
30x22.5x14.5 |
-14 dBU |
Moving coil input 1:5, 1:10 or 1:20.
(No electrostatic shields) |
|
