Vintage jensen speaker identification codes - Speakers Vintage Jensen 3121 3 Way Stereo Floor Speakers (Like New)

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Ask Amp Man: Identifying Vintage Fender Speakers — and Battling Hum

Any thoughts would be great, thanks in advance! Similar in features to the 1957 model except the cabinet is wider notwithstanding the lack of tremolo; notice also the addition of a 4th input on the control panel; four inputs became standard in 1959 for all Rick combo amps; this example has a Jensen alnico P12-Q speaker.

It looks like I was the first guy to have a soldering iron in there....

This tube need not be low-noise or nonmicrophonic.

Jensen Loudspeakers

You have to make that call.

This tube should be of good quality.

Description: Both amps produce very loud hum whether or not a guitar is plugged in.

Views: 2996 Date: 18.03.2022 Favorited: 186 favorites
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Elacs were a popular choice at the time but they are quite bright and chimy.
Note the blackface control panel.
As many of you know, the restoration of a unit can be a long, time consuming process.

Latest Comments

    Although colouration does seem to vary and can appear darker or more blue in some cases — this can happen if a different dye has been used for the paper pulp.
    By: Wilden
    This very clean example features two 12L6 Oxford speakers in a standard double-speaker cab.
    By: Trakas
    From the date stamp, I expect it to be made in 1979.
    By: Mal
    Could this just be bad caps?
    By: Felten
    The principal external difference was the placement of the model name of the amp on the front logo-plate.
    By: Pistol - 2022
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