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National Matsushita Electric Reverb Adapter HiFi Tube Spring Reverb Unit #29434

Availability: In stock




BRAND: National Matsushita Electric

MODEL: Reverb Adapter

FUNCTION: Spring Reverb Unit

PRODUCT DESCRIPTION: This listing is for a National Matsushita Electric Spring Reverb unit.


  • 6" x 4" Speaker
  • All tubes branded with National Matushita Electric Logo
  • 12AX7 Preamp Tube
  • 50C5 Power Tube
  • 35W4 Rectifier
  • Original power cord

ACCESSORIES INCLUDED: This item comes in original box as seen in photos, and does not include any accessories.

PHYSICAL CONDITION: Very Good. The wooden top and sides show some finish discoloration, light scratches, and edge damage, however the aluminum front grille, logo, and rear look very good!

WORKING CONDITION: Good. Powered up first on a variac, this little reverb amplifier still works. Its designed to take both L and R outputs from a receiver and tap the signal to directly drive an 8Ohm input on a spring reverb tank, but could be rigged up to be driven with a headphone level output.

The built-in tube amp is the makeup amplifier, and although it needs to be recapped, it works, albeit with significant hum and noise. The original packaging box is still holding together. A very cool, rare piece in good working condition!


UNPACKAGED DIMENSIONS: 12" x 6.5" x 6.5"

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