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Transformer - Audio Interstage, 10 mA

Customer image:<br/>"Two P-T156 interstage transformers used to replace bad transformers in an Atwater Kent Breadboard radio. They work great in this application. A closed circuit jack was added to accomodate an MP3 input dongle."

Customer image:<br/>"Radiola ac replacement "

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Customer Images:

Customer image: "Two P-T156 interstage transformers used to replace bad transformers in an Atwater Kent Breadboard radio. They work great in this application. A closed circuit jack was added to accomodate an MP3 input dongle."

Customer image: "Radiola ac replacement "


SKU:	P-T156
Item ID:	003437

Price: $16^.95

In Stock

Equivalent to Stancor A53-C. 1:3 ratio overall. Center tapped secondary may be used for push-pull grids.

Specifications:

Max. Primary Current: 10 mA
Impedance Primary to Secondary (Ohms): 10,000 to 90,000

UPC/EAN: 841358109713

Accessory Items:

Transformer - Audio Interstage, Coil Assembly for P-T156

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Product Measurements by Type (click to expand)

Product Measurements by Type
Impedance, Primary to Secondary		10 kΩ to 90 kΩ
Item Height		1.36 in.
Item Length		2.365 in.
Item Width		1.224 in.
Mounting Hole Center to Center A		1.95 in.
Mounting Hole Diameter		0.187 in.
Primary Current, maximum		10 mA

Packaging Information
Packaging Dimensions		7.3 in. × 2.3 in. × 1.3 in.
Weight (Packaging)		0.343 lbs.

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Product Reviews

4.97 out of 5 based on 34 reviews

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5 out of 5

It worked just fine...........

Jim - June 1st, 2020

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5 out of 5

Used this to replace a push-pull xfmr with a bad primary on a 1929 Philco 86. Worked great! The compact size allowed me to place it under the original housing to maintain the vintage look and the radio sounds great!

George B. Reisdorf - May 20th, 2020

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5 out of 5

A very good transformer, especially for the price. Audio interstage transformers are hard to get now, and this is a good source. I've used several in past years and had no problems.

b.baxley401omcast.net - May 9th, 2020

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5 out of 5

a near perfect replacement for a suddenly defective 1st audio transformer in a crosley trirdyn special .good to have a spare on hand.

raymond hinkley - May 9th, 2020

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5 out of 5

Used in a 1925 DeForest radio. Worked great. Radio is playing again!

Mike Thompson - May 5th, 2020

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5 out of 5

Transformers arrived here in Christchurch New Zealand approx 2 weeks from order.Given Covid 19 conditions I am very pleased with this prompt service.Transformers are to be used in the restoration of two 1920's radios, Fada and Stewart Warner and it looks like they are going to be small enough to fit inside the original transformer housings. Good job Antique Electronic Supply.

Brian - April 30th, 2020

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5 out of 5

I used a couple of these on an Atwater Kent model 20 big box, and worked fine.

Anonymous - January 21st, 2020

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5 out of 5

Perfect drop in replacement for audio interstage transformer for Gibson white panel amps that use a transformer for phase inverter.

Davohils - December 7th, 2019

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5 out of 5

Used it to replace a driver transformer for p-p 45s in a GM-253 lowboy ca. 1931-32. Original transformer primary went open after about a month when restored set started being used 2-3 hours a day. My heart sank when I found the open transformer, then found this and was ecstatic. May buy a couple just to have on hand. The set is working great, and its 88 years old!

n2yegptonline.net - September 12th, 2019