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  • brook model 4b 5-channel audio pre-amplifier sams photofact manual

Vintage BROOK model 4B 5-channel audio pre-amplifier. Original old Sams Photofact manual. Includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list. 8 pages. Dated 1954. Brook Electronics, Inc.  of Elizabeth, NJ. This manual would make a sensational accompaniment to your classic audio equipment.

brook model 4b 5-channel audio pre-amplifier sams photofact manual

  • Product Code: 0623004
  • Length: 11 inches
  • Width: 8 inches
  • Pages: 8
  • Views: 41
  • Availability: In Stock
  • $9.99
  • $7.49

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