The Audio Type Transformers 117 and 119 series. Line matching sound distribution transformers.

 

117 Line Art

 

Key Features (117 Series):

  • Couple 3.2, 8 or 16 ohm speakers to 25 or 70 volt line outputs of amplifiers.

  • Up to 5 power tap levels available (except 117F2 which has 4).

  • Primary taps marked in watts (no calculation necessary), to match speaker power.

  • Frequency response 100 Hz. to 9 Khz. (1 db. reference @1 Khz.)

  • Insertion loss less than 2 db.

  • Distortion is less than 1.25% @ 100 Hz. at maximum power.

  • Horizontal, channel bracket, 2-hole (.187" dia.) mounting.

  • All models have solder lugs, also suitable for slip on jumper connections.

  • Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier.

  • For speaker matching from older "classic" equipment check out our NEW 119DA matching transformer.

P#

System Volts

Power Rating Watts

Audio Power Taps

Voice Coil Impedance Ohms

Mounting Centers

Wt. Lbs.

Dimensions (Inches)

A

B

C

D

EID-117F2

70

2

2, 1, 1/2, 1/4

8

2.00

0.5

2.38

1.38

1.38

2

EID-117E4

70

4

4, 2, 1, 1/2, 1/4

3.2

2.38

0.6

2.81

1.5

1.69

2.38

EID-117F4

70

4

4, 2, 1, 1/2, 1/4

8

2.38

0.6

2.81

1.5

1.69

2.38

EID-117E8

70

8

8, 4, 2, 1, 1/2

3.2

2.81

0.9

3.25

1.75

2

2.81

EID-117F8

70

8

8, 4, 2, 1, 1/2

8

2.81

0.9

3.25

1.75

2

2.81

EID-117E16

70

16

16, 8, 4, 2, 1

3.2

2.38

1.5

3.69

2

2.31

3.13

EID-117F16

70

16

16, 8, 4, 2, 1

8

3.13

1.5

3.69

2

2.31

3.13

EID-117G16

70

16

16, 8, 4, 2, 1

16

3.13

1.5

3.69

2

2.31

3.13

EID-117F32

70

32

32, 16, 8, 4, 2

8

3.56

2.3

4.03

2.25

2.63

3.56

EID-117J4

25

4

4, 2, 1, 1/2, 1/4

3.2

2.38

0.6

2.81

1.5

1.69

2.38

EID-117K4

25

4

4, 2, 1, 1/2, 1/4

8

2.38

0.6

2.81

1.5

1.69

2.38

EID-117J8

25

8

8, 4, 2, 1, 1/2

3.2

2.81

0.6

3.25

1.75

2

2.81

EID-117K8

25

8

8, 4, 2, 1, 1/2

8

2.81

0.6

3.25

1.75

2

2.81

EID-117K16

25

16

16, 8, 4, 2, 1

8

3.13

1.5

3.69

2

2.31

3.13

EID-117K32

25

32

32, 16, 8, 4, 2

8

3.56

2.3

4.03

2.25

2.63

3.56

 

Mechanical & Schematic Data:

117 Line Art

117 Schematic

 


 

Key Features (119 Series):

  • Suitable for driving from solid state amplifiers where isolated windings are not required or can be used with our "Classic" 1600 tube output transformers to provide a 25V or 70V line output.

  • 8 or 16 ohm input, 25V or 70V line output.

  • Frequency response 50 Hz. to 10 Khz. at full ratings

  • Leads 6" long minimum

  • Can be reversed for operation at high power speaker locations.

  • For speaker matching from older "classic" equipment check out our NEW 119DA matching transformer.

P#

Max Output Watts

Line Output

Mtg. Type

Mtg. Centers

Mtg. Hole/Slot G

Wt. Lbs.

Dwg. Fig.

Dimensions (Inches)

A

B

C

D

E

EID-119Y30

30

70 & 25v

Bracket

3.56

0.187

2.4

1

4.03

2.25

2.63

3.56

-

EID-119Y60

60

70 & 25v

X Mtg.

2.00 x 2.19

.203 x .38

3.3

2

2.5

3.25

3.06

2

2.19

EID-119Y100

100

70v only

X Mtg.

2.5 x 2.19

.203 x .38

4.7

2

3.13

3.5

3.81

2.5

2.19

EID-119Y250

250

70v only

X Mtg.

2.5 x 2.94

.203 x .38

6.7

2

3.13

4.25

3.81

2.5

2.94

 


Mechanical & Schematic Data (119 Series):

119 Line Art (Fig. 1)

Figure 1

119 Line Art (Fig. 2)

 

Figure 2

 

119 Schematic

*25V tap on EID-119Y30 & EID-119Y60