Push-Pull Tube Audio Output Transformers

Hammond Manufacturing Push-Pull Tube Audio Output Transformers are designed for general-purpose use and, depending on the series, replacement use in push-pull tube output circuits. The 125A-125E Series, 125H Series, and 125J Series all feature 150Hz to 15kHz frequency response at full rated power (±1dB max., ref. 1kHz). The 1608-1650 Series, 1608A-1650A Series, and 1650P Series all offer 30Hz to 30kHz minimum frequency response at full rated power (±1dB max., ref. 1kHz). Hammond Manufacturing Push-Pull Tube Audio Output Transformers are RoHS compliant and designed for maximum versatility.

Results: 25
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Description Datasheet Availability Pricing (RON) 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
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Packaging
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 2/19/2026
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 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 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 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 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 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
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 35W , primary 6,600 ct, 200 ma., secondary 3.5/8/16/250/500
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 Tube Output Push Pull 3.13 in 3.75 in 3.81 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, push-pull, Hi-Fi, potted, 60 watts, 6600 ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 30 Hz to 30 kHz 6.6 kOhms 16 Ohms Single Tube Output Push Pull 3.13 in 4.25 in 3.81 in 1650P Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 10W , primary 8,000 ct, 100 ma., secondary 4-8-16
Datasheet
4Expected 2/12/2026
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 Tube Output Push Pull 2.5 in 2.75 in 3.06 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 120W , primary 1,900 ct, 403 ma., secondary 4-8-16
Datasheet
2Expected 2/18/2026
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 Tube Output Push Pull 4.5 in x 3.75 in x 4.56 in 4.5 in 3.75 in 4.56 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 3 watts
Datasheet
404Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 14.94 H 25 kOhms 15 Ohms Single Tube Output Push Pull 2.06 in 1.25 in 1.19 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended or push-pull tube output, 8 watts
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 150 Hz to 15 kHz 5.6 H 2.5 kOhms, 4 kOhms 8 Ohms, 4 Ohms Tube Output Push Pull 3.25 in x 1.5 in x 1.94 in 1.94 in 3.25 in 1.5 in 125J Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 5,000 ct, 100 ma., secondary 4-8-16
Datasheet
18Factory Stock Available
More Info Available
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 Tube Output Push Pull 3.06 in 3.25 in 2.5 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 30W , primary 5,000 ct, 128 ma., secondary 4-8-16
Datasheet
28Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 5 kOhms 16 Ohms Single Tube Output Push Pull 3.75 in 2.5 in 3.06 in 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 50W , primary 3,400 ct, 318 ma., secondary 4-8-16
Datasheet
27Factory Stock Available
More Info Available
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 Tube Output Push Pull 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Output transformer, push-pull, 280W , primary 1,900 ct, 806 ma., secondary 4-8-16
Datasheet
5Factory Stock Available
More Info Available
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 Tube Output Push Pull 109.5 mm 111.25 mm 113.35 mm 1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers HIFI AUDIO OUTPUT
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

1608A-1650A Series
Hammond Manufacturing Audio Transformers / Signal Transformers Push-Pull, Potted Primary 3400 CT, 50W
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 30 Hz to 30 kHz 3.4 kOhms 16 Ohms Tube Output Push Pull 3.31 in 3.88 in 4.25 in 1650P Series