Vintage Newcomb Model H-25 all-tube public-address amplifier, manufactured by Newcomb Audio Products Co. in Hollywood, California.

A very cool piece of early American tube audio equipment. These vintage Newcomb PA amplifiers are particularly interesting today for guitar/harp amp conversions, vintage tube-audio projects, recording applications, or restoration.

This example retains its original industrial metal enclosure with expanded-metal tube cage and cream-colored control knobs.

Features:

  • Model: H-25
  • 25-watt output
  • All-tube design
  • Three microphone channels
  • Phono input
  • Bass and treble controls
  • Multiple speaker-output impedance selections
  • Remote connection
  • Turntable AC outlet
  • Made in Hollywood, California, USA
  • Vintage tubes are present, including RCA and 6SF5 tubes
  • Original Newcomb serial-number plate present
  • UL inspection label still present

Cosmetically, this amplifier shows normal age-related wear including scratches, marks, finish wear, oxidation and discoloration. Please examine all photos carefully for the exact condition.

Important: Due to the age of this amplifier, it should be inspected/serviced by a qualified vintage tube-amplifier technician before regular use. Original vintage electronic components may require replacement or servicing.

Sold as a vintage piece in the condition shown.

Great candidate for restoration, collection, studio use, or conversion into a unique vintage tube guitar amplifier.

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Listed8 days ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • H-25
Finish
  • silver/grey
Categories
Year
  • 1958
Made In
  • United States

Product safety information may be available here.

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