Classic Audio Transformers

Hammond Manufacturing Classic Audio Transformers feature high-quality magnetics for tube applications such as high-fidelity (hi-fi) audio and guitar amplifiers. Hammond delivers proven expertise and experience in the design and manufacturing of these products. The portfolio includes a variety of transformers, including high and low voltage, single-ended and push-pull tube audio output, modulation, and more.

Results: 42
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Packaging
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 10000 ohms, 90 ma.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 88 H 10 kOhms 2000 Vrms Single Tube Output Single Ended 4.5 in x 3.75 in x 4.56 in 4.5 in 3.75 in 4.56 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 25W, primary 600 ohms, 250 ma.
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 20 Hz to 20 kHz 600 Ohms 16 Ohms Single Tube Output Single Ended 3.75 in 4.44 in 4.56 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 10 watts
Datasheet
9In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 4.48 H 25 kOhms 15 Ohms Single Tube Output Push Pull 3.25 in 1.75 in 2 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended or push-pull tube output, 8 watts
Datasheet
2In Stock
3Expected 19/02/2026
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 150 Hz to 15 kHz 5.6 H 10 kOhms 8 Ohms Single Tube Output Push Pull 1.63 in 2.81 in 1.4 in 125H Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma.
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 53 H 5 kOhms Tube Output Single Ended 111.3 mm 190.5 mm 133.4 mm 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16
Datasheet
11In Stock
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 Tube Output Push Pull 3.13 in 4.25 in 3.81 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 100W , primary 5,000 ct, 318 ma., secondary 4-8-16
Datasheet
8In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 5 kOhms 4 Ohms, 8 Ohms, 16 Ohms Single Tube Output Push Pull 107.95 mm 95.25 mm 115.82 mm 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 150 Hz to 15 kHz 7 kOhms 15.8 kOhms Single Tube Driver 1.68 in 1.46 in 2.81 in 124 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 5 watts
Datasheet
22In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 8.97 H 25 kOhms 15 Ohms Single Tube Output Push Pull 2.38 in 1.38 in 1.38 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 8 watts
Datasheet
9In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 5.6 H 1.2 kOhms, 25 kOhms 1.5 Ohms to 15 Ohms Single Tube Output Push Pull 2.81 in 1.5 in 1.69 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 15 watts
Datasheet
10In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 2.99 H 25 kOhms 15 Ohms Single Tube Output Push Pull 3.69 in 2 in 2.31 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Tube Driver Interstage 3.12 in 3.12 in 2.5 in 126 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 10,000 ct, 100 ma., secondary 4-8-16
Datasheet
2In Stock
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 Tube Output Push Pull 3.06 in 2.75 in 2.5 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 20W , primary 6,600 ct, 158 ma., secondary 4-8-16
Datasheet
1In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 6.6 kOhms 16 Ohms Single Tube Output Push Pull 3.5 in 2.5 in 3.06 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 2500 ohms, 160 ma.
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 20 Hz to 20 kHz 20 H 2.5 kOhms Tube Output Single Ended 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 5000 ohms, 120 ma.
Datasheet
5In Stock
8Expected 05/03/2026
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 48 H 5 kOhms 4 Ohms, 8 Ohms, 16 Ohms Single Tube Output Single Ended 4.5 in x 3.75 in x 4.56 in 4.5 in 3.75 in 4.56 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 6500 ohms, 100 ma.
Datasheet
2In Stock
Min.: 1
Mult.: 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
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 3500 ohms, 135 ma.
Datasheet
3In Stock
5Expected 19/02/2026
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 42 H 3.5 kOhms 2000 Vrms Single Tube Output Single Ended 4.98 in x 3.75 in x 4.65 in 4.98 in 3.75 in 4.65 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 1250 ohms, 200 ma.
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 14 H 1.25 kOhms 2000 Vrms Single Tube Output Single Ended 4.95 in x 3.75 in x 4.56 in 4.95 in 3.75 in 4.56 in 1627-1642 Series Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 8,000 ct, 100 ma., secondary 4-8-16
Datasheet
5In Stock
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 Tube Output Push Pull 2.5 in x 3.25 in x 3.06 in 3.06 in 3.25 in 2.5 in 1608A-1650A Series Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 40W , primary 6,600 ct, 200 ma., secondary 4-8-16
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 6.6 kOhms 4 Ohms, 8 Ohms, 16 Ohms Tube Output Push Pull 4 in 3.13 in 3.81 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 6,600 ct, 200 ma., secondary 4-8-16
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 6.6 kOhms 4 Ohms, 8 Ohms, 16 Ohms Tube Output Push Pull 3.81 in 4.25 in 3.13 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers SMD/SMT 150 Hz to 15 kHz 10 kOhms 90 kOhms Tube Driver 1.43 in 1.35 in 2.38 in 124 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 150 kHz to 15 kHz 108 H 10 kOhms 90 kOhms Single Tube Driver 2.38 in x 1.35 in x 1.43 in 1.43 in 1.35 in 2.38 in 124 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 25W , primary 7,600 ct, 128 ma., secondary 4-8-16-70V
Datasheet
2In Stock
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 Tube Output Push Pull 1608A-1650A Series