UTC TRANSFOMERS REACTORS FILTERS
|
LINEAR STANDARD AUDIO TRANSFORMERS |
LOW IMMPEDANCE TO GRID TRANSFORMERS |
LS-10 |
50,125/150,200,250,333,500/600:60K |
20-20K |
0.5mA |
LS1 |
LS-10X |
50,125/150,200,250,333,500/600:50K |
20-20K |
0.5mA |
LS1 |
LS-12 |
50,125/150,200,250,333,500/600:120K |
20-20K |
0.5mA |
LS1 |
LS-12X |
50,125/150,200,250,333,500/600:80K |
20-20K |
0.5mA |
LS1 |
LS-14 |
2.5,5.5,10,15,22,30,38,60:60K |
20-20K |
0.5mA |
LS1 |
LS-14X |
2.5,5.5,10,15,22,30,38,60:50K |
20-20K |
0.5mA |
LS1 |
LS-15X |
30,50,200,250:60K |
20-20K |
0.5mA |
LS1 |
LS-18 |
50,125/150,200,250,333,500/600:50K |
20-20K |
0.5mA |
LS2 |
LS-26 |
5K:60K |
15-20K |
0.5mA |
LS1 |
MIXING TRANSFORMERS |
LS-30 |
50,125/150,200,250,333,500/600:50,125/150,200,250,333,500/600 |
|
7-50K |
0.5mA |
LS-30X |
50,125/150,200,250,333,500/600:50,125/150,200,250,333,500/600 |
|
20-20K |
0.3mA |
LS-31 |
50,125/30,50,200,250:50,125.150,200,250,333,500/600 |
|
20-20K |
0.5mA |
LS-31X |
50,125/30,50,200,250:50,125.150,200,250,333,500/600 |
|
20-20K |
0.3mA |
LS-32 |
2,5,5,5,10,15,22,30,38,60:50,125/150,200,250,333,500/600 |
|
20-20K |
0.5mA |
INTERSTAGE AUDIO TRANSFORMERS |
LS-19 |
single to pp 15k : 95k |
1.25 : 1 |
20-20k |
0mA |
LS-21 |
single to pp 15k : 135k |
3 : 1 |
10-20k |
0mA |
LS-40 |
single to pp 15k : 135k |
3 : 1 |
30-20k |
8mA |
LS-22 |
pp to pp 30k : 80k |
1.6 : 1 |
20-20k |
0.25mA |
LS-25 |
pp to pp 30k : 50k |
1.6 : 1 |
20-20k |
1mA |
PLATE, CRYSTAL, PHOTOCELL, AND RIDGING TO LINE TRAN・・・・ |
LS-27 |
single to multiple 15k : 50,125/150,200,250,333,500/600 |
30-15k |
8mA |
LS-50 |
single to multiple 15k : 50,125/150,200,250,333,500/600 |
10-40k |
0mA |
LS-51 |
pp to multiple 30k : 50,125/150,200,250,333,500/600 |
10-40k |
1mA |
LS-150 |
line to line 4k : 50,125/150,200,250,333,500/600 |
7-50k |
1mA |
LS-151 |
line to line 16k : 50,125/150,200,250,333,500/600 |
7-50k |
1mA |
HYBRID AND REPEAT COILS |
LS-140 |
line to line 500/600 |
30-20k |
0mA |
LS1 |
LS-141 |
500/600 |
30-15k |
0mA |
LS1 |
LS-143 |
500/600 |
15-12k |
5mA |
LS2 |
DRIVER TRANSFORMERS |
LS-6 |
pp to pp 5k |
15W |
20-20k |
5mA |
LS2 |
LS-47 |
pp to pp 5k |
20W |
20-20k |
5mA |
LS2 |
LS-48 |
pp to pp 5k |
40W |
20-20k |
15mA |
LS3 |
HIGH LEVEL MATCHING TRANSFORMERS (10-40k) |
LS-33 |
5,125,200,250,333,500/600 : 1,2,2.5,5,7.5,10,15,20,30,50,125,200,250,333,500/600 |
20w |
LS-34 |
5,125,200,250,333,500/600 : 1,2,2.5,5,7.5,10,15,20,30,50,125,200,250,333,500/600 |
40w |
LS OUTPUT TRANSFORMERS….THE FINEST |
OUTPUT TRANSFORMERS TO LINE AND VOICE COIL |
LS-52 |
pp 8k : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-54 |
Same as above 8k : 30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-55 |
pp 5k(3k) : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-57 |
Same as above 5k : 30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-58 |
pp 2.5k : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
10-50k |
40Watts |
LS-60A |
Same as above 4.6k : 15,10,7.5,5,2.5,1.2 |
7-50k |
30Watts |
LS-61 |
pp 10k(6k) : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-63 |
Same as above 10k(6k) : 30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
20Watts |
LS-6L1 |
pp 9k : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
30Watts |
LS-6L3 |
Same as above 9k(3.8k) : 30,20,15,10,7.5,5,2.5,1.2 |
7-50k |
30Watts |
LS-6L4 |
pp 4.5k : 500,333,250,200,125,50,30,20,15,10,7.5,5,2.5,1.2 |
12-50k |
55Watts |
MODULATION TRANSFORMERS |
LS-56 |
pp 5k(3k) : 6k,5k,4k,1.8k,1.5k,1k,30,20,15,10,7.5,5,2.5,1.2 |
10-50k |
20Watts |
LS-66 |
9k : 5k,4.2k,4.1k,3.5k,3.3k,2.65k,2.5k,2.1k,1.25k,600 |
10-50k |
260Watts |
LS-691 |
10.4k : 4.5k,4k,3.5k,3.3k,2.75k,2k |
20-40k |
1000W |
LS-692 |
4.75k : 2.5k,2k,1.75k,1.5k,1.25k |
20-40k |
2500W |
MODULATION REACTORS |
LS-102 |
50H |
350mA |
250 ohms |
5000v |
LS-103 |
50H |
500mA |
175 ohms |
7500v |
LS-106 |
50H |
750mA |
120 ohms |
10000v |
LINEAR STANDARD POWER EQUIPMENT |
COMBINED PLATE AND FILAMENT TRANSFORMERS |
LS-180 |
110 : 225-0-225(15mA),6.3-0-6.3(2A),6.3-0-6.3(6A) |
LS-192 |
105,115,125 : 335-0-335(180mA),60-0-60(20mA),5(3A),,6.3-0-6.3(.75A),6.3-0-6.3(5.25A) |
LS-70 |
100,105,110,115,120,125 : 425-375-0c(0.2),70c(0.05),5c(3),5c(2),2.5c(10),6.3c(1),6.3c(3) |
LS-72 |
100,105,110,115,120,125 : 525-450-0c(0.25),70c(0.05),5c(3),2.5c(3)X2,6.3c(1),6.3c(3),5c(6) |
LS-74 |
115 : 415-395-0-395-415(275mA),5v(6A),6.3-0-6.3(5A) |
PLATE TRANSFORMERS |
LS-183 |
100-110-120-220-230-240 : 1750-1500-0-1500-1750,1500-1250(400mA) |
LS-184 |
100-110-120-220-230-240 : 3500-3000-2500-2500-3000-3500,3000-2500-2100(0.5A) |
LS-185 |
100-110-120-220-230-240 : 3500-3000-2500-2500-3000-3500,3000-2500-2100(1.2A) |
FILAMENT TRANSFORMERS |
LS-80 |
100,110,120,220.230,240 : 2.5ct(10A) |
10000v |
LS3 |
LS-82 |
100,110,120,220.230,240 : 5ct(20A) |
10000v |
LS3 |
LS-84 |
100,110,120,220.230,240 : 10ct(8A) |
2500v |
LS3 |
LS-88 |
105,115,125 : 6.3ct(2A) |
2500v |
LS1 |
LS-120 |
100,110,120,220.230,240 : 2.5ct(10A),2.5ct(5A)X2 |
12000v |
LS3 |
LS-121Y |
100,110,120,220.230,240 : 2.5ct(20A),5ct(10A)X2 |
12000v |
LS3 |
LS-83 |
100,110,120,220.230,240 : 5ct(20A) |
35000v |
LS3 |
LS-89A |
100,110,120,220.230,240 : 2.5ct(60A) |
35000v |
LS3 |
LINEAR STANDARD FILTER, SWINGING, AND AUDIO CHOKES |
LS-90 |
50H(50mA)450 ohms,12.5H(100mA)110 ohms |
2000V |
LS2 |
LS-91 |
50H(50mA)450 ohms,12.5H(100mA)110 ohms |
2000V |
LS2 |
LS-92 |
16H(175mA)88 ohms,1.4H(350mA)22 ohms |
2500v |
LS3 |
LS-93 |
26H(200mA)120 ohms, 6.5H(400mA)30 ohms |
3500v |
LS3 |
LS-950 |
100H(35mA)1000 ohms,1.25H(70mA)250 ohms |
1500v |
LS2 |
LS-96 |
20H(500mA)90 ohms,1.5H(1A)22.5 ohms |
7500v |
LS2 |
LS-980 |
14H(400mA)100 ohms,3.5H(800mA)25 ohms |
5000v |
LS3 |
LS-98 |
8.4H(400mA)125 ohms |
5000v |
LS3 |
LS-99 |
20H(1A)50 ohms,1.5H(2A)12.5 ohms |
10000v |
LS3 |
LS-105 |
8.4H(1A)50 ohms |
10000v |
LS3 |
SPECIAL SERIES AUDIO TRANSFORMERS |
CLASS A INPUT TRANSFORMERS |
S-1 |
1 Plate to 1 GRID |
3 1/2:1 |
G2 |
S-2 |
1 Plate to 1 GRID |
2:1 |
G2 |
|
|
4:1 |
|
S-3 |
1Plate to 1 or 2 grids compact type |
4:1 |
G1 |
|
|
2:1pp |
|
S-4 |
1Plate to 2 grids wide range response |
1:1 |
G3 |
S-5 |
Single or double button mike or line to 1 |
16:1 |
G2 |
S-6 |
Single or double button mike or line to 1grid,compact type |
16:1 |
G1 |
S-7 |
Single piateand carbon mike to one or two grige |
3:1 |
G2 |
|
|
16:1 |
|
UNIVERSAL DRIVER TRANSFORMERS |
S-8 |
Single driver piate to pushpull grige |
1W |
G3 |
S-9 |
pushpull driver piate to grids of class B tubes up to 400 watts output |
20W |
G4 |
S-10 |
12AU7 or simllar plates to 5881 or 6L6’+’s, self or fixed bias |
2W |
G3 |
MATCHING TRANSFORMERS |
S-11 |
single 6J5,6C4,12AU7 |
15K:200/500 |
G2 |
S-12 |
Line speaker 15watts |
500,2k,4k:2,4,8,15 |
G2 |
S-13 |
Line speaker 30watts |
500,2k,4k:2,4,8,15 |
G4 |
UNIVERSAL OUTPUT TRANSFORMERS TO LINE AND VOICE COIL |
S-14 |
Single 2,5k,4k,7k,10k : 2,8,15,500 |
10W |
G2 |
S-15 |
Pushpull 4k,5k,10k : 2,8,15,500 |
12W |
G2 |
S-16 |
Pushpull 3k,6k,9k : 2,8,15,500 |
30W |
G4 |
S-17 |
Pushpull 3.8k,4,5k : 2,8,15,500 |
55W |
G5 |
UNIVERSAL MODULATION TRANSFORMERS |
S-18 |
12 watts |
G3 |
S-19 |
30 watts |
G4 |
S-20 |
55 watts |
G5 |
S-21 |
110 watts |
G7 |
S-22 |
250 watts |
G9 |
FILTER, SWINGING, AND AUDIO CHOKES |
S-23 |
300Hy |
5mA |
5k ohms |
1500v |
G2 |
S-24 |
500Hy ct |
3mA |
6k ohms |
1500v |
G2 |
S-25 |
30Hy |
30mA |
800 ohms |
1500v |
G2 |
S-26 |
12Hy |
60mA |
250 ohms |
1500v |
G2 |
S-27 |
25Hy |
75mA |
350 ohms |
1500v |
G4 |
S-28 |
20Hy |
100mA |
350 ohms |
1500v |
G4 |
S-29 |
6Hy |
175mA |
90 ohms |
1500v |
G4 |
S-30 |
4/20Hy |
175mA |
90 ohms |
1500v |
G4 |
S-31 |
6Hy |
225mA |
100 ohms |
2700v |
G5 |
S-32 |
4/20Hy |
225mA |
100 ohms |
2700v |
G5 |
S-33 |
8Hy |
300mA |
100 ohms |
4000v |
G7 |
S-34 |
4/20Hy |
300mA |
100 ohms |
4000v |
G7 |
S-35 |
8Hy |
400mA |
60 ohms |
5000v |
G8 |
S-36 |
4/20Hy |
400mA |
60 ohms |
5000v |
G8 |
S-27 |
8Hy |
550mA |
60 ohms |
6000v |
G8 |
S-38 |
4/20Hy |
550mA |
60 ohms |
6000v |
G8 |
COMBINED PLATE AND FILAMENT UNITS |
S-39 |
400/310 |
5V(3A) |
2.5V CT(6A) |
2.5V CT(4A) |
S-40 |
400/310 |
5V(3A) |
2.5V CT(3A) |
2.5V CT(3A) |
S-41 |
475 |
5V(3A) |
7.5tapped6.3(3A) |
6.3V CT(2A) |
S-42 |
480/400 |
5V(6A) |
7.5tapped6.3(3A) |
6.3V CT(3A) |
S-43 |
400 |
5V(3A),5V(6A) |
6.3v(2A) |
6.3V CT(5A) |
PLATE TRANSFORMERS-BIAS TRANSFORMERS |
S-44 |
575-525-0-525-575 : 470/730 |
500mA |
S-45 |
900-750-0-750-900 : 750/620 |
200mA |
S-46 |
1000-750-0-750-1000 : 825/600 |
300mA |
S-47 |
1500-1250-1000-0-1000-1250-1500 : 1275/1050/825 |
300mA |
S-48 |
1500-1250-1000-0-1000-1250-1500 : 1300/1075/850 |
500mA |
S-49 |
2100-1800-1500-0-1500-1800-2100 : 1815/1540/1275 |
300mA |
S-50 |
3000-2500-0-2500-3000 : 2625/2175 |
300mA |
S-51 |
will supply any bias voltege from 15 to 100volts DC within approximately 6% of desired value |
200mA |
S-52 |
will supply any bias voltege from 75 to 400volts DC within approximately 6% of desired value |
200mA |
FILMENT TRANSFORMERS |
S-53 |
2.5v ct |
10A |
|
1500V |
G3 |
S-54 |
5V CT |
4A |
|
25AAV |
G3 |
S-55 |
6.3V CT |
3A |
|
1500V |
G3 |
S-56 |
2.5V CT |
10A |
|
10000V |
G5 |
S-58 |
2.5V CT |
20A |
|
10000V |
G5 |
S-59 |
5 to 5.25V CT |
13A |
|
5000V |
G5 |
S-60 |
5 to 5.25V CT |
22A |
|
10000V |
G7 |
S-61 |
7.5V CT tapped 6.3V CT |
10A |
|
3000V |
G5 |
S-62 |
10V CT |
10A |
|
3000V |
G5 |
S-63 |
14ct tapped12ct and 11ct |
10A |
|
5000V |
G7 |
S-64 |
2.5V CT(5A) |
2.5V CT(5A) |
5V CT(6A) |
3000V |
G5 |
S-65 |
2.5V CT(5A) |
5V CT(4A) |
6.3V CT(3A) |
3000V |
G5 |
S-67 |
5V CT(6A) |
6.3V CT(5A) |
|
3000V |
G5 |
S-68 |
5V CT(3A) |
6.3V CT(4A) |
7.5V CT(5A) |
3000V |
G5 |
S-70 |
6.3V CT(5A) |
6.3V CT(5A) |
|
3000V |
G5 |
S-71 |
2.5V CT(6A) |
2.5V CT(6A) |
2.5V CT(12A) |
10000V |
G7 |
S-72 |
5V CT(3A) |
5V CT(3A) |
5V CT(6A) |
5000V |
G5 |
ULTRA COMPACT AUDIO UNITS |
LOW IMPEDNCE TO GRID AND MIXING TRANSFORMERS |
A-10 |
50,125/150,200/250,333,500/600 : 50K |
20-20K |
|
A-11 |
50,200,500 : 50K |
50-20K |
|
A-12 |
50,125/150,200/250,333,500/600 : 80K |
20-20K |
|
A-14 |
30 : 50K |
20-20K |
|
A-20 |
50,125/150,200/250,333,500/600 : 50,125/150,200/250,333,500/600 |
10-50K |
|
A-21 |
50,20/250,500/600 : 50,200/250,500/600 |
30-30K |
|
INTERSTAGE AUDIO TRANSFORMER |
A-15 |
interstage 10K/2.5k(split) : 2k/500(split) |
20-20k |
2 : 1 |
A-16 |
single 15K : 60K |
20-20k |
2 : 1 |
A-17 |
single 15K : 60K |
40-20K |
2 : 1 |
A-18 |
single 15K : 80K |
20-20K |
2.3 : 1 |
A-19 |
single 15K : 80K |
40-20K |
2.3 : 1 |
PLATE AND CRYSTAL TO LINE TRANSFORMER |
A-22 |
line 500 ct : 500/125(split) |
40-10k |
|
A-23 |
vois coll 500 ct :16/4(split) |
40-10k |
|
A-24 |
single 15K : 50,125/150,200/250,333,500/600 |
20-40K |
|
A-25 |
single 15K : 50,125/150,200/250,333,500/600 |
40-20K |
8mA DC |
A-26 |
pushpull 30K : 50,125/150,200/250,333,500/600 |
20-40K |
|
A-27 |
Crystal microphone to multiple 100K : 50,125/150,200/250,333,500/600 |
30-20K |
|
A-30 |
Audio choke250H 5mA(6K) , 65H10mA(1.5K) , 450H0mA |
|
|
A-32 |
Filter choke 60H 15mA(2K) , 15H30mA(0.5K) |
|
|
A-33 |
Hipermalloy shield, sllp fit over A case, provldes approxlmately 20db shieding … |
|
|
HERMENTICALLY SEALED AUDIO COMPONENTS |
MINIATURE AUDIO UNITS・・・RC-25 CASE |
H-1 |
50,200CT,500CT : 50K |
|
50-10k |
|
H-2 |
82 : 135K |
|
250-8k |
50mA |
H-3 |
15K : 60K |
|
50-10k |
|
H-4 |
15K : 60K |
|
200-10k |
4mA |
H-5 |
15K : 95K CT |
|
50-10k |
|
H-6 |
15K : 95K split |
|
200-10k |
4mA |
H-7 |
20Kct : 150/600 |
|
200-10k |
4mA |
H-8 |
150/600 : 600 ct |
|
50-10k |
|
H-9 |
150/600 : 1M |
82/41 : 1 |
200-3k |
|
H-10 |
10K : 1M |
10 : 1 |
200-3k |
|
H-11 |
300H(3mA) 6000 ohms |
Reactor |
|
|
COMPACT AUDIO UNITS・・・RC-50 CASE |
H-19 |
250ct,500ct : 50K,100k |
|
30-20k |
|
H-20 |
15K split: 80K split |
|
30-20k |
|
H-21 |
15K : 80K split |
|
100-20k |
8mA |
H-22 |
15K : 50/200,125/500 |
|
50-20k |
8mA |
H-23 |
30K split: 50/200,125/500 |
|
30-20k |
8mA |
H-24 |
450H(0mA),250H(5mA)6000ohms,65H(10mA)1500ohms |
|
|
|
SUBMINIATURE AUDIO UNITS・・・SM CASE |
H-30 |
50 : 62.5K |
|
150-10k |
|
H-31 |
10K : 90K |
3 : 1 |
300-10k |
|
H-32 |
10K : 200 |
|
300-10k |
3mA |
H-33 |
30K : 50 |
|
300-10k |
1mA |
H-34 |
100K : 60 |
|
300-10k |
0.5mA |
H-35 |
100H(0mA),50H(1mA) 4400ohms |
Rractor |
|
|
H-36 |
25K : 1K |
|
300-10k |
0.5mA |
H-37 |
500 : 50 |
|
300-10k |
3.5mA |
OUNCER AUDIO UNITS |
STANDARD AND PLUG-IN TYPES |
O-1 |
50,200/250,500/600 : 50K |
Mike,picup or line to 1grid |
O-2 |
50,200/250,500/600 : 50K |
Mike,picup or line to 2grid |
O-3 |
7.5/30 : 50K |
Dynamic line to 1 grid |
O-4 |
15K : 60K |
Single piate to 1 grids |
O-5 |
15K : 60K |
Single piate to 1 grid, D.C in Pri |
O-6 |
15K : 95K |
Single piate to grids |
O-7 |
15K : 95K |
Single piate to grids, D.C in Pri |
O-8 |
15K : 50,200/250,500/600 |
Single piate to line |
O-9 |
15K : 50,200/250,500/600 |
Single piate to line, D.C in Pri |
O-10 |
30Kpp : 50,200/250,500/600 |
Push puli piats to line |
O-11 |
50K : 50,200/250,500/600 |
Crystal mike oe pick-up |
O-12 |
50,200/250 : 50,200/250,500/600 |
Mixing and matching |
O-13 |
300H(0mA),50H(3mA) |
Reactor |
O-14 |
200 : 500k |
50 : 1 |
O-15 |
15K : 1M |
10 : 1 |
O-16 |
250 ct : 50k |
Mike oe line to grid |