canada phone: (519) 822-2960 fax: (519) 822-0715 usa phone: (716) 651-0086 fax: (716) 651-0726 56 ? 2000 www.hammondmfg.com blk wht orn brn grn 70v 16 ohm 25 v * 8 ohm common * 25v tap on 119y30 & 119y60 sound distribution line matching audio transformers ? 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. 1 2 4 8 16 com. 8 ohms primary secondary power taps typical winding (117f16) matching auto 25v or 70v line audio transformers ? 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. figure 2 figure 1 . t a c. t a c . t a c . t a c. t a c . o n. o n . o n . o n. o n m e t s y sm e t s y s m e t s y s m e t s y sm e t s y s s t l o vs t l o v s t l o v s t l o vs t l o v r e w o pr e w o p r e w o p r e w o pr e w o p g n i t a rg n i t a r g n i t a r g n i t a rg n i t a r s t t a ws t t a w s t t a w s t t a ws t t a w r e w o p o i d u ar e w o p o i d u a r e w o p o i d u a r e w o p o i d u ar e w o p o i d u a s p a ts p a t s p a t s p a ts p a t l i o c e c i o vl i o c e c i o v l i o c e c i o v l i o c e c i o vl i o c e c i o v e c n a d e p m ie c n a d e p m i e c n a d e p m i e c n a d e p m ie c n a d e p m i s m h os m h o s m h o s m h os m h o g n i t n u o mg n i t n u o m g n i t n u o m g n i t n u o mg n i t n u o m s r e t n e cs r e t n e c s r e t n e c s r e t n e cs r e t n e c . t w. t w . t w . t w. t w . s b l. s b l . s b l . s b l. s b l s n o i s n e m i ds n o i s n e m i d s n o i s n e m i d s n o i s n e m i ds n o i s n e m i d a a a a a b b b b b c c c c c d d d d d 2 f 7 1 12 f 7 1 1 2 f 7 1 1 2 f 7 1 12 f 7 1 1 0 72 4 / 1 , 2 / 1 , 1 , 280 0 . 25 . 08 3 . 28 3 . 18 3 . 10 0 . 2 4 e 7 1 14 e 7 1 1 4 e 7 1 1 4 e 7 1 14 e 7 1 1 0 74 4 / 1 , 2 / 1 , 1 , 2 , 42 . 38 3 . 26 . 01 8 . 20 5 . 19 6 . 18 3 . 2 4 f 7 1 14 f 7 1 1 4 f 7 1 1 4 f 7 1 14 f 7 1 1 0 74 4 / 1 , 2 / 1 , 1 , 2 , 488 3 . 26 . 01 8 . 20 5 . 19 6 . 18 3 . 2 8 e 7 1 18 e 7 1 1 8 e 7 1 1 8 e 7 1 18 e 7 1 1 0 78 2 / 1 , 1 , 2 , 4 , 82 . 31 8 . 29 . 05 2 . 35 7 . 10 0 . 21 8 . 2 8 f 7 1 18 f 7 1 1 8 f 7 1 1 8 f 7 1 18 f 7 1 1 0 78 2 / 1 , 1 , 2 , 4 , 881 8 . 29 . 05 2 . 35 7 . 10 0 . 21 8 . 2 6 1 e 7 1 16 1 e 7 1 1 6 1 e 7 1 1 6 1 e 7 1 16 1 e 7 1 1 0 76 11 , 2 , 4 , 8 , 6 12 . 38 3 . 25 . 19 6 . 30 0 . 21 3 . 23 1 . 3 6 1 f 7 1 16 1 f 7 1 1 6 1 f 7 1 1 6 1 f 7 1 16 1 f 7 1 1 0 76 11 , 2 , 4 , 8 , 6 183 1 . 35 . 19 6 . 30 0 . 21 3 . 23 1 . 3 6 1 g 7 1 16 1 g 7 1 1 6 1 g 7 1 1 6 1 g 7 1 16 1 g 7 1 1 0 76 11 , 2 , 4 , 8 , 6 16 13 1 . 35 . 19 6 . 30 0 . 21 3 . 23 1 . 3 2 3 f 7 1 12 3 f 7 1 1 2 3 f 7 1 1 2 3 f 7 1 12 3 f 7 1 1 0 72 32 , 4 , 8 , 6 1 , 2 386 5 . 33 . 23 0 . 45 2 . 23 6 . 26 5 . 3 4 j 7 1 14 j 7 1 1 4 j 7 1 1 4 j 7 1 14 j 7 1 1 5 24 4 / 1 , 2 / 1 , 1 , 2 , 42 . 38 3 . 26 . 01 8 . 20 5 . 19 6 . 18 3 . 2 4 k 7 1 14 k 7 1 1 4 k 7 1 1 4 k 7 1 14 k 7 1 1 5 24 4 / 1 , 2 / 1 , 1 , 2 , 488 3 . 26 . 01 8 . 20 5 . 19 6 . 18 3 . 2 8 j 7 1 18 j 7 1 1 8 j 7 1 1 8 j 7 1 18 j 7 1 1 5 28 2 / 1 , 1 , 2 , 4 , 82 . 31 8 . 26 . 05 2 . 35 7 . 10 0 . 21 8 . 2 8 k 7 1 18 k 7 1 1 8 k 7 1 1 8 k 7 1 18 k 7 1 1 5 28 2 / 1 , 1 , 2 , 4 , 881 8 . 26 . 05 2 . 35 7 . 10 0 . 21 8 . 2 6 1 k 7 1 16 1 k 7 1 1 6 1 k 7 1 1 6 1 k 7 1 16 1 k 7 1 1 5 26 11 , 2 , 4 , 8 , 6 183 1 . 35 . 19 6 . 30 0 . 21 3 . 23 1 . 3 2 3 k 7 1 12 3 k 7 1 1 2 3 k 7 1 1 2 3 k 7 1 12 3 k 7 1 1 5 22 32 , 4 , 8 , 6 1 , 2 386 5 . 33 . 23 0 . 45 2 . 23 6 . 26 5 . 3 . t a c. t a c . t a c . t a c. t a c . o n. o n . o n . o n. o n x a mx a m x a m x a mx a m t u p t u ot u p t u o t u p t u o t u p t u ot u p t u o s t t a ws t t a w s t t a w s t t a ws t t a w e n i le n i l e n i l e n i le n i l t u p t u ot u p t u o t u p t u o t u p t u ot u p t u o . g t m. g t m . g t m . g t m. g t m s r e t n e cs r e t n e c s r e t n e c s r e t n e cs r e t n e c . g t m. g t m . g t m . g t m. g t m t o l s / e l o ht o l s / e l o h t o l s / e l o h t o l s / e l o ht o l s / e l o h g g g g g . t w. t w . t w . t w. t w . s b l. s b l . s b l . s b l. s b l . g w d. g w d . g w d . g w d. g w d . g i f. g i f . g i f . g i f. g i f s n o i s n e m i ds n o i s n e m i d s n o i s n e m i d s n o i s n e m i ds n o i s n e m i d a a a a a b b b b b c c c c c d d d d d e e e e e 0 3 y 9 1 10 3 y 9 1 1 0 3 y 9 1 1 0 3 y 9 1 10 3 y 9 1 1 0 3v 5 2 & 0 76 5 . 37 8 1 . 04 . 21 3 0 . 45 2 . 23 6 . 26 5 . 3- 0 6 y 9 1 10 6 y 9 1 1 0 6 y 9 1 1 0 6 y 9 1 10 6 y 9 1 1 0 6v 5 2 & 0 79 1 . 2 x 0 0 . 28 3 . x 3 0 2 .3 . 32 0 5 . 25 2 . 36 0 . 30 0 . 29 1 . 2 0 0 1 y 9 1 10 0 1 y 9 1 1 0 0 1 y 9 1 1 0 0 1 y 9 1 10 0 1 y 9 1 1 0 0 1y l n o v 0 79 1 . 2 x 5 . 28 3 . x 3 0 2 .7 . 42 3 1 . 30 5 . 31 8 . 30 5 . 29 1 . 2 0 5 2 y 9 1 10 5 2 y 9 1 1 0 5 2 y 9 1 1 0 5 2 y 9 1 10 5 2 y 9 1 1 0 5 2y l n o v 0 74 9 . 2 x 5 . 28 3 . x 3 0 2 .7 . 62 3 1 . 35 2 . 41 8 . 30 5 . 24 9 . 2
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