Home

Western Electric Type 7A Auto Transformer, For Tube Audio, Good


Item History and Pricing
Information:
Use: Tube amplifierCountry/Region of Manufacture: United States
Non-Domestic Product: NoCustom Bundle: No
Model: 7A AUTOMPN: W-6721
Modified Item: NoBrand: Western Electric
UPC: Does not apply
Original Description:
You are bidding on a Western Electric type 7A AUTO Transformer.  This is a desirable transformer that was used in Western Electric audio equipment.  The specifications indicate the ratio is 500:16 ohms.  The high side DC resistance is 12 ohms, and the inductance is 9 Hy.  Terminals 3 to 12 provide 2 DB steps between terminals.  It is in fairly nice condition, but shows some slight corrosion on the sides.  There is a Western Electric decal on one side which... is complete, but it is dark and hard to read.  The transformer measures roughly 4 1/4 by 3 5/8 inches at the base, and is 4 1/8 inches tall, not counting the terminals.  It is a quality desirable transformer which is seldom available.  It should be great for use in your tube audio project. Shipping weight is 4.5 pounds. Please see my other auctions for more interesting radio and audio items, and tubes.




    Similar items on avaluers


  • Western Electric Type 227a Input Transformer,  For 25b Tube Amplifier

    Western Electric Type 227a Input Transformer, For 25b Tube Amplifier

    Sold date:12-Aug-2019 Source:ebay

  • Western Electric Type 112a Output Transformer,  For Tube Amplifier

    Western Electric Type 112a Output Transformer, For Tube Amplifier

    Sold date:12-Aug-2019 Source:ebay

  • Western Electric Type 174b Output Transformer,  For Tube Amplifier

    Western Electric Type 174b Output Transformer, For Tube Amplifier

    Sold date:22-Jul-2019 Source:ebay

  • Western Electric Type 218b Input Transformer,  For Tube Amplifier

    Western Electric Type 218b Input Transformer, For Tube Amplifier

    Sold date:21-Oct-2019 Source:ebay

  • Western Electric Type 218a Input Transformer,  For Tube Amplifier

    Western Electric Type 218a Input Transformer, For Tube Amplifier

    Sold date:17-Nov-2019 Source:ebay

  • Western Electric Type 112a Output Transformer,  For Tube Amplifier

    Western Electric Type 112a Output Transformer, For Tube Amplifier

    Sold date:02-Dec-2019 Source:ebay

  • Western Electric Type 120b Output Transformer,  For 40a And 25b Tube Amplifiers

    Western Electric Type 120b Output Transformer, For 40a And 25b Tube Amplifiers

    Sold date:09-Dec-2019 Source:ebay

  • (2) Western Electric Rep 146a Coil Transformer For Tube Amp Project 1964

    (2) Western Electric Rep 146a Coil Transformer For Tube Amp Project 1964

    Sold date:01-Aug-2019 Source:ebay

  • (2) Western Electric Rep 201b Coil Transformer For Tube Amp Project

    (2) Western Electric Rep 201b Coil Transformer For Tube Amp Project

    Sold date:23-Jun-2019 Source:ebay



Avaluer          About Us          Privacy Policy          Contact Us          UP
© 2019, Avaluer.org, Inc. or its affiliates