Audio Transformers / Signal Transformers

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1140 Studio Grade Audio Matching Transformers

Hammond Manufacturing 1140 Studio Grade Audio Matching Transformers provide superior performance with low distortion and low phase shifting. This performance allows for a frequency response of 20Hz to 20kHz ±0.35dB, (ref. @ 1kHz). Hammond 1140 series is designed with nickel alloy cores for high performance and wide bandwidth.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Termination Style	Frequency Range	Primary Impedance	Secondary Impedance	Number of Channels	Length	Width	Height	Series
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 10k 1140-LN-B Hammond Manufacturing 1: Rp1.769.105 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	Rp1.769.105 Rp1.532.258 Rp1.487.127 Rp1.442.729 View Rp1.405.671 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: Rp991.785 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	Rp991.785 Rp887.763 Rp849.420 Rp821.350 View Rp794.198 Rp784.842 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: Rp1.783.598 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	Rp1.783.598 Rp1.602.523 Rp1.583.994 Rp1.555.924 View Rp1.537.211 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: Rp2.481.663 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	Rp2.481.663 Rp2.312.880 Rp2.267.566 Rp2.237.295 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, direct box, chassis mount, impedance ratio 200K to 1.5K 1140-DB-A Hammond Manufacturing 1: Rp1.817.355 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	Rp1.817.355 Rp1.592.983 Rp1.592.800 Rp1.567.299 View Rp1.548.035 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: Rp2.045.029 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	Rp2.045.029 Rp1.655.360 Rp1.631.877 Rp1.602.890 View Rp1.584.177 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: Rp2.837.943 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	Rp2.837.943 Rp2.382.412 Rp2.338.565 Rp2.307.193 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: Rp1.454.104 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	Rp1.454.104 Rp1.141.488 Rp1.128.279 Rp1.109.383 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
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-E Hammond Manufacturing 1: Rp2.297.653 7In Stock	Mfr. Part No. 1140-LU-E Mouser Part No 546-1140-LU-E	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	7In Stock	Rp2.297.653 Rp1.946.144 Rp1.909.635 Rp1.877.163 View Rp1.855.514 Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		680 Ohms	80 Ohms	Single	2.812 in	1.3 in	1.625 in	1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-G Hammond Manufacturing 1: Rp2.540.554 1In Stock	Mfr. Part No. 1140-LU-G Mouser Part No 546-1140-LU-G	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	1In Stock	Rp2.540.554 Rp2.498.358 Rp2.476.710 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		680 Ohms	80 Ohms	Single	3.25 in	1.55 in	1.95 in	1140
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 600 to 600 1140-LN-E Hammond Manufacturing 1: Rp3.249.627 37Factory Stock Available	Mfr. Part No. 1140-LN-E Mouser Part No 546-1140-LN-E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	37Factory Stock Available More Info Available	Rp3.249.627 Rp3.095.337 Rp3.031.310 Rp3.027.457 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		800 Ohms	800 Ohms	Single	2.5 in	1.956 in		1140
Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150 to 150 1140-MS-A Hammond Manufacturing 1: Rp1.461.075 25Factory Stock Available	Mfr. Part No. 1140-MS-A Mouser Part No 546-1140-MS-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150 to 150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	25Factory Stock Available More Info Available	Rp1.461.075 Rp1.386.591 Rp1.340.542 Rp1.325.682 View Rp1.304.034 Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		1.03 kOhms	235 Ohms	Single	2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 40K to 2.4K 1140-LN-D Hammond Manufacturing 1: Rp1.670.770 11Factory Stock Available	Mfr. Part No. 1140-LN-D Mouser Part No 546-1140-LN-D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 40K to 2.4K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	11Factory Stock Available More Info Available	Rp1.670.770 Rp1.546.751 Rp1.525.837 Rp1.507.858 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		42 kOhms	225 Ohms	Single	2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 10K to 600 1140-LU-A Hammond Manufacturing 1: Rp3.248.343 62Factory Stock Available	Mfr. Part No. 1140-LU-A Mouser Part No 546-1140-LU-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 10K to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	62Factory Stock Available More Info Available	Rp3.248.343 Rp3.096.254 Rp3.054.792 Rp3.020.852 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		11.5 kOhms	100 Ohms	Single	2.809 in	1.69 in	1.653 in	1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-C Hammond Manufacturing 1: Rp1.570.785 16Factory Stock Available	Mfr. Part No. 1140-LU-C Mouser Part No 546-1140-LU-C	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	16Factory Stock Available More Info Available	Rp1.570.785 Rp1.447.316 Rp1.428.603 Rp1.410.807 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
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 150 1140-LU-F Hammond Manufacturing 1: Rp2.480.746 34Factory Stock Available	Mfr. Part No. 1140-LU-F Mouser Part No 546-1140-LU-F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	34Factory Stock Available More Info Available	Rp2.480.746 Rp2.357.461 Rp2.324.438 Rp2.291.782 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		180 Ohms	80 Ohms	Single	3.25 in	1.55 in	1.95 in	1140
Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150:150:150 1140-MS-B Hammond Manufacturing 1: Rp2.496.340 28Factory Stock Available	Mfr. Part No. 1140-MS-B Mouser Part No 546-1140-MS-B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150:150:150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	28Factory Stock Available More Info Available	Rp2.496.340 Rp2.360.029 Rp2.328.841 Rp2.294.718 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		560 kOhms	220 Ohms	Single	2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance 150:150:150 :150 1140-MS-C Hammond Manufacturing 1: Rp3.629.573 17Factory Stock Available	Mfr. Part No. 1140-MS-C Mouser Part No 546-1140-MS-C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance 150:150:150 :150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	17Factory Stock Available More Info Available	Rp3.629.573 Rp3.471.797 Rp3.446.296 Rp3.435.105 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Wire Lead		397 Ohms	270 Ohms	Single	2.25 in	1.732 in		1140

1140 Studio Grade Audio Matching Transformers

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