About Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers

Audio and signal transformers are electrical components that transfer power from one circuit to another through inductive coupling. They are commonly used to match different impedances and isolate circuits from one another. This is especially useful in audio and signal processing, as different devices often have incompatible impedances that can be matched with a transformer. Additionally, transformers can help reduce ground loop noise, provide galvanic isolation, and help regulate voltage levels. They consist of an iron core that the two windings are wrapped around. Power is then transferred between the primary and secondary winding in a way that preserves the signal integrity.

Audio Transformers / Signal Transformers

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Application	Package / Case	Length	Width	Height	Series	Qualification	Packaging


Hot	1650KA Warehouse Options	Audio Transformers / Signal Transformers PUSHPULL 50W 3,400CT Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 158.2956	Multiples of: 1	Audio Output Transformers	Push - Pull	Wire Lead	30 Hz to 30 KHz		3400 Ohms ct	4 Ohms , 8 Ohms , 16 Ohms		Tube Output Push Pull					1608A - 1650A
Hot	A-41J Warehouse Options	Audio Transformers / Signal Transformers 15K ohms 8mADC:80KCT ohms (1:2.3) 32mW 8mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 167.7073	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			15 kOhms	80 kOhms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	1629SEA Warehouse Options	Audio Transformers / Signal Transformers Audio 1End TubeOut 6.5K Ohm, 30W, 100mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 174.1176	Multiples of: 1	Tube Application Power Transformers		Wire Lead	20 Hz to 20 KHz	55 H	6.5 kOhms		Single	Tube Output Single Ended		3.75 in	4.56 in	4.5 in	1627 - 1642 Series
Hot	K1-TCG2+ Warehouse Options	Audio Transformers Signal Transformers 0.3 to 3000MHz Impedance Ratios from 1:9 to 16:1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Mini-Circuits	Availability : 0 Request Quote	USD 175.7752	Multiples of: 1	Design Kits		SMD/SMT	300 KHz to 3 GHz							3.81 mm	3.81 mm		K1	Bulk
Hot	1650T Warehouse Options	Audio Transformers / Signal Transformers 120W 1.9K ct/ 4-8-16 Push-Pull Tube Type Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 175.8888	Multiples of: 1	Audio Output Transformers	Push - Pull Tube	Terminals	30 Hz to 30 KHz		1900 Ohms ct	4 Ohms , 8 Ohms , 16 Ohms		Tube Output Push Pull	3.75 in x 4.5 in x 4.56 in	3.75 in	4.5 in	4.56 in	1608 - 1650
Hot	A-52J Warehouse Options	Audio Transformers / Signal Transformers 500CT/125 ohms :2KCT/500 ohms (1:2.0) 100mW 20mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 178.0487	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			125 Ohms , 500 Ohms	500 Ohms , 2 kOhms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-56J Warehouse Options	Audio Transformers / Signal Transformers 500CT/125 ohms :16/4 ohms (5.6:1) 100mW 15mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 179.1174	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			125 Ohms , 500 Ohms	4 Ohms , 16 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	1750R Warehouse Options	Audio Transformers / Signal Transformers Yorkville/Traynor Primary Ohms 2000 CT Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 181.2348	Multiples of: 1	Tube Application Power Transformers		Wire Lead						Tube Guitar Output Push Pull					1750
Hot	MABA-000001-75KIT1 Warehouse Options	MACOM Transformers Audio & Signal 75 Ohm Design Kit 10 pcs 12 PNs Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	MACOM	Availability : 0 Request Quote	USD 190.0145	Multiples of: 10	Power Transformers	Designers Kits	Smd/Smt	4.5 MHz to 3000 MHz		75 Ohms			Catv Broadband					Maba	Bulk
Hot	A-58J Warehouse Options	Audio Transformers / Signal Transformers 10KCT/2500 ohms:2000CT/500 (2.24:1) 100mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 192.0882	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			2.5 kOhms , 10 kOhms	500 Ohms , 2 kOhms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-40J Warehouse Options	Audio Transformers / Signal Transformers 15K ohms:115KCT ohms (1:2.76) 10mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 195.8701	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			15 kOhms	115 kOhms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-65J Warehouse Options	Audio Transformers / Signal Transformers 15KCT ohms:600CT/150 ohms (5.0:1) 100mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 197.7867	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			15 kOhms	150 Ohms , 600 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	1650M Warehouse Options	Audio Transformers / Signal Transformers Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 198.4714	Multiples of: 1	Tube Application Power Transformers	Push - Pull												1608 - 1650
Hot	A-69J Warehouse Options	Audio Transformers / Signal Transformers 25KCT/6250 ohms :500CT/125 ohms (7.0:1:1) 100mW 5mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 198.5444	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			6.25 kOhms , 25 kOhms	125 Ohms , 500 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-15J Warehouse Options	Audio Transformers / Signal Transformers 600/250/50 ohms:20K ohms (1:577) 10mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 200.6807	Multiples of: 1						600 Ohms , 250 Ohms , 50 Ohms	20 kOhms		Pre - Amplification, Inter - Stage Isolation					AJ
Hot	A-79J Warehouse Options	Audio Transformers / Signal Transformers 1K ohms 10mADC:200CT/50 ohms (2.2:1) 200mW 10mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 201.8822	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			1 kOhms	50 Ohms , 200 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-13J Warehouse Options	Audio Transformers / Signal Transformers 600/300/200CT/110/50 ohms:600CT/150 ohms (1:1.0) 1mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 201.9541	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			50 Ohms , 110 Ohms , 200 Ohms , 300 Ohms , 600 Ohms	150 Ohms , 600 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-55J Warehouse Options	Audio Transformers / Signal Transformers 15K ohms:600/250/75 ohms (5.0:1) 100mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 203.3608	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			15 kOhms	50 Ohms , 250 Ohms , 600 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-68J Warehouse Options	Audio Transformers / Signal Transformers 15KCT ohms :600CT/150 ohms (5.0:3) 100mW 4mA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 206.2888	Multiples of: 1	Audio Transformers	Audio Transformer	Wire Lead			15 kOhms	150 Ohms , 600 Ohms		Pre - Amplification, Inter - Stage Isolation				1.81 in	AJ
Hot	A-14J Warehouse Options	Audio Transformers / Signal Transformers 600CT/150 ohms:20K ohms (1:5.77) 10mW Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Triad	Availability : 0 Request Quote	USD 206.684	Multiples of: 1															-