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Shielded Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers - ECO2425SLD-D01H017 TDK 1: 5,25 € 157In Stock	Mfr. Part No. ECO2425SLD-D01H017 Mouser Part No 810-ECO24SLDD01H017	TDK	Audio Transformers / Signal Transformers -	Datasheet	157In Stock	5,25 € 4,74 € 4,55 € 4,40 € View 3,96 € 3,71 € 3,62 € 3,55 € 3,54 €	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Terminals		722 uH			- 30 C	+ 120 C	Single		30 mm	26 mm	20 mm	ECO	Bulk
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 10k 1140-LN-B Hammond Manufacturing 1: 97,01 € 5In Stock	Mfr. Part No. 1140-LN-B Mouser Part No 546-1140-LN-B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 10k Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	5In Stock	97,01 € 84,02 € 81,55 € 79,11 € View 77,08 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			12 kOhms	2.1 kOhms			Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-B Hammond Manufacturing 1: 54,38 € 3In Stock	Mfr. Part No. 1140-LU-B Mouser Part No 546-1140-LU-B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	3In Stock	54,38 € 48,68 € 46,58 € 45,04 € View 43,55 € 43,04 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			710 kOhms	115 Ohms			Single		2.063 in	1.063 in	1.19 in	1140
Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 15K 1140-MN-A Hammond Manufacturing 1: 97,80 € 12In Stock	Mfr. Part No. 1140-MN-A Mouser Part No 546-1140-MN-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 15K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	12In Stock	97,80 € 87,87 € 86,86 € 85,32 € View 84,29 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	20 Hz to 20 kHz		1.3 kOhms	12.5 Ohms			Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 3.8K 1140-MN-B Hammond Manufacturing 1: 136,08 € 2In Stock	Mfr. Part No. 1140-MN-B Mouser Part No 546-1140-MN-B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 3.8K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	2In Stock	136,08 € 126,83 € 124,34 € 122,68 € View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	20 Hz to 20 kHz		1.7 kOhms	4.6 kOhms			Single		2.25 in	1.724 in		1140
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms 140PEX Hammond Manufacturing 1: 91,90 € 4In Stock 4On Order	Mfr. Part No. 140PEX Mouser Part No 546-140PEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	4In Stock 4On Order	91,90 € 84,35 € 81,68 € 80,11 € View 77,97 € Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		600 Ohms	2.4 kOhms			Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 1000:1000 ohms 140TEX Hammond Manufacturing 1: 91,82 € 5In Stock	Mfr. Part No. 140TEX Mouser Part No 546-140TEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 1000:1000 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	5In Stock	91,82 € 88,46 € 87,20 € 85,95 € View 84,99 € Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		1 kOhms	1 kOhms			Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms 140UEX Hammond Manufacturing 1: 100,51 € 6In Stock 20Expected 10/13/2026	Mfr. Part No. 140UEX Mouser Part No 546-140UEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	6In Stock 20Expected 10/13/2026	100,51 € 89,91 € 85,03 € 82,23 € View 80,12 € Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		10 kOhms	10 kOhms			Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 10W, primary 8,000 ct, 100 ma., secondary 4-8-16 1608 Hammond Manufacturing 1: 128,66 € 4In Stock	Mfr. Part No. 1608 Mouser Part No 546-1608	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 10W, primary 8,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	4In Stock	128,66 € 111,93 € 108,78 € 105,70 € View 105,24 € Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		8 kOhms	16 Ohms			Single		2.5 in	2.75 in	3.06 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 8,000 ct, 100 ma., secondary 4-8-16 1608A Hammond Manufacturing 1: 143,45 € 8In Stock	Mfr. Part No. 1608A Mouser Part No 546-1608A	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 8,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	8In Stock	143,45 € 125,83 € 122,58 € 119,29 € View 118,88 € Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		8 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single		2.5 in	2.75 in	3.06 in	1608A-1650A Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 10,000 ct, 100 ma., secondary 4-8-16 1609A Hammond Manufacturing 1: 139,57 € 2In Stock	Mfr. Part No. 1609A Mouser Part No 546-1609A	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 10,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	139,57 € 127,54 € 125,64 € 123,80 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		10 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single		3.06 in	2.75 in	2.5 in	1608A-1650A Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 25W, primary 7,600 ct, 128 ma., secondary 4-8-16 1650F Hammond Manufacturing 1: 154,57 € 7In Stock	Mfr. Part No. 1650F Mouser Part No 546-1650-F	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 25W, primary 7,600 ct, 128 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	7In Stock	154,57 € 141,78 € 137,47 € 134,07 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		7.6 kOhms	16 Ohms			Single	3.5 in x 2.5 in x 3.06 in	3.5 in	2.5 in	3.06 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 8,000 ct, 100 ma., secondary 4-8-16 1650E Hammond Manufacturing 1: 164,69 € 2In Stock	Mfr. Part No. 1650E Mouser Part No 546-1650E	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 8,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	164,69 € 145,73 € 141,39 € 137,89 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		8 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single	2.5 in x 3.25 in x 3.06 in	3.06 in	3.25 in	2.5 in	1608A-1650A Series	Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 25W , primary 7,600 ct, 128 ma., secondary 4-8-16-70V 1650FA Hammond Manufacturing 1: 171,38 € 2In Stock	Mfr. Part No. 1650FA Mouser Part No 546-1650FA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 25W , primary 7,600 ct, 128 ma., secondary 4-8-16-70V Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	171,38 € 152,36 € 147,74 € 144,23 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		7.6 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single					1608A-1650A Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 50W, primary 3,400 ct, 318 ma, secondary 4-8-16 1650K Hammond Manufacturing 1: 184,50 € 2In Stock	Mfr. Part No. 1650K Mouser Part No 546-1650K	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 50W, primary 3,400 ct, 318 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	184,50 € 167,54 € 166,08 € 162,48 € Quote Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		3.4 kOhms	16 Ohms			Single		3.13 in	4 in	3.81 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 50W , primary 3,400 ct, 318 ma., secondary 4-8-16 1650KA Hammond Manufacturing 1: 206,61 € 2In Stock	Mfr. Part No. 1650KA Mouser Part No 546-1650KA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 50W , primary 3,400 ct, 318 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	206,61 € 183,49 € 179,52 € 175,78 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		3.4 kOhms	4 Ohms, 8 Ohms, 16 Ohms								1608A-1650A Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W, primary 4,300 ct, 318 ma, secondary 4-8-16 1650N Hammond Manufacturing 1: 195,68 € 7In Stock	Mfr. Part No. 1650N Mouser Part No 546-1650N	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 60W, primary 4,300 ct, 318 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	7In Stock	195,68 € 173,27 € 169,77 € 166,41 € Quote Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		4.3 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single		3.13 in	4.25 in	3.81 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 120W , primary 1,900 ct, 403 ma., secondary 4-8-16 1650TA Hammond Manufacturing 1: 247,97 € 1In Stock	Mfr. Part No. 1650TA Mouser Part No 546-1650TA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 120W , primary 1,900 ct, 403 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	1In Stock	247,97 € 220,68 € 216,62 € 215,82 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		1.9 kOhms	4 Ohms, 8 Ohms, 16 Ohms			Single	4.5 in x 3.75 in x 4.56 in	4.5 in	3.75 in	4.56 in	1608A-1650A Series
Audio Transformers / Signal Transformers Fender Deluex*, 120/220/230/240 @ 50/60 Hz, 710Vct @ 115mA 290BBEX Hammond Manufacturing 1: 181,33 € 5In Stock	Mfr. Part No. 290BBEX Mouser Part No 546-290BBEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Fender Deluex*, 120/220/230/240 @ 50/60 Hz, 710Vct @ 115mA	Datasheet	5In Stock	181,33 € 166,06 € 165,55 € 161,84 € View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers		Wire Lead							Single					290
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Isolating or Hybrid 560G Hammond Manufacturing 1: 78,69 € 11In Stock	Mfr. Part No. 560G Mouser Part No 546-560G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Isolating or Hybrid	Datasheet	11In Stock	78,69 € 70,43 € 67,37 € 64,27 € View 62,31 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz		150 Ohms	600 Ohms			Single		1.64 in	1.33 in	0.85 in	560
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line 560N Hammond Manufacturing 1: 78,40 € 1In Stock	Mfr. Part No. 560N Mouser Part No 546-560N	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line	Datasheet	1In Stock	78,40 € 69,66 € 65,88 € 64,32 € View 62,34 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz		600 Ohms	40 kOhms			Single		1.33 in	1.64 in	0.85 in	560
Audio Transformers / Signal Transformers Audio transformer, direct box, chassis mount, impedance ratio 200K to 1.5K 1140-DB-A Hammond Manufacturing 1: 99,65 € 6In Stock	Mfr. Part No. 1140-DB-A Mouser Part No 546-1140-DB-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, direct box, chassis mount, impedance ratio 200K to 1.5K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	6In Stock	99,65 € 87,35 € 87,34 € 85,94 € View 84,89 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			200 kOhms	1.5 kOhms			Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 20k 1140-LN-A Hammond Manufacturing 1: 112,14 € 6In Stock	Mfr. Part No. 1140-LN-A Mouser Part No 546-1140-LN-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 20k Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	6In Stock	112,14 € 90,77 € 89,48 € 87,89 € View 86,87 € Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			12 kOhms	4.1 kOhms					2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 36K to 2.2K 1140-LN-C Hammond Manufacturing 1: 155,62 € 4In Stock	Mfr. Part No. 1140-LN-C Mouser Part No 546-1140-LN-C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 36K to 2.2K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	4In Stock	155,62 € 130,64 € 128,23 € 126,51 € View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			38.5 kOhms	110 Ohms			Single		2.25 in	1.732 in		1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-D Hammond Manufacturing 1: 79,74 € 17In Stock	Mfr. Part No. 1140-LU-D Mouser Part No 546-1140-LU-D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	17In Stock	79,74 € 62,59 € 61,87 € 60,83 € View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			680 Ohms	80 Ohms			Single		2.375 in	1.19 in	1.38 in	1140