Transformer - Output, 8 W, 4kΩ - 9kΩ impedance

Transformer - Output, 8 W, 4kΩ - 9kΩ impedance

Transformer - Output, 8 W, 4kΩ - 9kΩ impedance image 1
Customer image:<br/>"I repair old radios. I couldn&amp;#039;t believe that I found one on your web site. Thank you, Klaus"
Customer image:<br/>"AES P-291 Replacement on Truetone D-1144 console 15&amp;quot; Speaker"
Customer image:<br/>"Replace transformer for my 1930&amp;#039;s Philco 41-290 radio"
Customer image:<br/>"Even the holes line up where the origianl transformer mounted on this 1940 RCA 19K!"
Click to zoom in
Transformer - Output, 8 W, 4kΩ - 9kΩ impedance image 1
Customer Images:
Customer image: "I repair old radios. I couldn&amp;#039;t believe that I found one on your web site. Thank you, Klaus"Customer image: "AES P-291 Replacement on Truetone D-1144 console 15&amp;quot; Speaker"Customer image: "Replace transformer for my 1930&amp;#039;s Philco 41-290 radio"Customer image: "Even the holes line up where the origianl transformer mounted on this 1940 RCA 19K!"
$29.95
In Stock
Specifications
Output 8 W
Primary Impedance 4,000 to 9,000 Ω
Mounting Centers 2.375"
Weight 0.7 lbs

Specification:

Specification

Wiring Diagram:

Wiring Diagram
SKU:
P-T291
Item ID:
003558
UPC/EAN:
841358109720
RoHS Compliant
Item Height1.643 in.
Item Length2.797 in.
Item Width1.445 in.
Mounting Hole Center to Center A2.4 in.
Mounting Hole Diameter0.18 in.
Output8 W
Primary Impedance4k Ω - 9 kΩ
Packaging Information
Packaging Dimensions2.8 in. × 1.8 in. × 1.8 in.
Weight (Packaging)0.6283 lbs.
GIF: Wiring DiagramAll Models
GIF: SpecificationAll Models

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

GIF: Specification Specification71.59 KB
GIF: Wiring Diagram Wiring Diagram12.78 KB
Questions? Contact us at [email protected], or give us a call at 480-820-5411

Product Reviews

5.00 out of 5 based on 25 reviews
KELLYCASEY - March 12th, 2024
5 out of 5

You just know it will work when the output tubes are listed in the transformer specs and the mounting holes line up perfectly!

Tom Lewis - August 6th, 2023
5 out of 5

I used this transformer in a Hallicrafters SX-62A. The original audio output transformer opened up and quit working. I had to drill and tap one hole because the new one is slightly shorter than the original. It works great and with the two 6V6 tubes driving it, the sound is great.

Richard Conn - June 22nd, 2022
5 out of 5

This is a great product, and a great company to buy from! I have bougth 2 transformers from them now!

MICHAEL J BOESSEN - April 7th, 2022
5 out of 5

Runs cool and sounds great. The mounting holes even matched!

Dan Reeb - January 5th, 2022
5 out of 5

Great for TRF Radios audio stages

MI1800es - November 12th, 2021
5 out of 5

Great transformer! Used it as a replacement for a failed audio output transformer in an old radio using 2 - #45 output tubes. Replaced the trashed dynamic speaker with a PM, it sang like a bird!

Dwight Baker - July 30th, 2021
5 out of 5

Worked great for my application!

blbii - April 26th, 2021
5 out of 5

Excellent versatile universal transformer with very good price.

D. MOHR - March 4th, 2021
5 out of 5

A real lifesaver at a reasonable price. I have used this transformer in several different radios and always been very happy with it.

aaronalnight - December 13th, 2020
5 out of 5

This seems to be the correct output transformer for Emery Sound Superbaby and Microbaby amps. It fits good and sounds great, so I'm calling it a win.