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  • Home
  • About
  • HF Amplifiers
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  • Box Builders by State
    • Alabama Box Builders
      • Fat Cat Amps – AlleyCat
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      • 757 Boulder Built
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    • 394 Audible technologies (394 Made)
    • dr07828 – How to build 2SC2879 Amplifiers for 10-12 Meters
    • Mr. Baluns Amps
    • @dr07828
  • Resources
    • RF Device Datasheets – (Bipolar and LDMOS)
      • 2SC2510 Datasheet – HG Semi
      • 2SC2879 Datasheet – HG Semi
      • 2SC2879C HG Transistors
    • 3CX15000 Amplifiers
    • 4CX15000A Amplifiers
    • Antek Transformers
    • Bird 43 Wattmeter Videos
    • US Navy Electricity and Electronics Training Modules – (EET)
    • Collins Radio
      • TreeTop SSB Adapters for Collins Receivers
      • Howard Mills – Collins Radio Restorations
      • Collins 51S-1 Receiver
      • Collins 516F-2 Power Supply
      • Collins KWM-2 Project #116
      • Collins R-389 VLF Receiver
      • Collins R390A Receiver
      • Collins S-line and A-line knob screw sizes
      • Collins Antenna Switch – Custom Build
      • Collins 30L-1 HF Amplifier project #106
    • Component Vendors and Suppliers
    • EFHW – End Fed Half Wave Antennas
    • Hammarlund Receivers
      • Hammarlund HQ-100 Receiver
      • Hammarlund HQ-110 Receiver
    • Hermes Lite 2 SDR Transceiver
    • HP Switching Power Supply Units
      • HP DPS-1200FB Switching Server Power Supplies
    • QUANSHENG UVK5(8) Firmware
    • Texas Star Amplifiers
    • WebSDR Receivers
      • k3fef.com
      • kfsdr.com
      • KFS KiwiSDR Sector Antennas
  • Contact
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Tinman Amps
  • Home
  • About
  • HF Amplifiers
  • Power Supplies
  • Photo Gallery
  • Box Builders by State
    • Alabama Box Builders
      • Fat Cat Amps – AlleyCat
    • Colorado Box Builders
      • 757 Boulder Built
      • Straitjacket Amps
    • Connecticut Box Builders
      • Amp Repair Guy
    • Florida Box Builders
      • EMB Amplifiers
      • Ghostrider Amps
    • Georgia Box Builders
      • D-Rail – Wolfman CB Shop
      • Gatekeeper Amps
      • Mud Duck Sharky
      • RF Man
      • SKULLCRACKA
    • Greece Box Builders
      • DX World Electronics – LDMOS Amps
    • Idaho Box Builders
      • Mr BBI – Box Builder Idaho
    • Illinois Box Builders
      • AM Power Amps
      • Carlbuilt
      • 28Chicago Videogate
      • Xforce Amps
      • Wizard Built Amps
    • Kentucky Box Builders
      • CrusherBuilt Amps
      • Trucks CB Sales
    • Louisiana Box Builders
      • TommyGunn Videogates
    • Michigan Box Builders
      • Eagle Made Amps
    • Mississippi Box Builders
      • Timber Reaper Custom Amplifiers
    • Missouri Box Builders
      • 314 Built
      • Tinman Amps Springfield MIssouri
    • New Jersey Box Builders
      • Joseph V. Bednarsky Jr.
      • Rain Makers Customs
    • New York Box Builders
      • Hammer Jockey
      • Mountain Top Electronics
    • North Carolina Box Builders
      • 3 Made Amps
    • Ohio Box Builders
      • Needle Bender
    • Oklahoma Box Builders
    • Puerto Rico Box Builders
      • Manota Illuminati Custom Ham Radio
    • South Carolina Box Builders
      • CuzCustoms Amps
      • Hopper Built Amps
      • JOKERMAN ELECTRONICS
    • Tennessee Box Builders
      • Rooster CB
    • Texas Box Builders
      • 420 Built Amplifiers
    • Victoria Australia Box Builders
      • VK Amps
      • 931 – Sledgehammer Built
    • Virginia Box Builders
      • BigDawg Amps
      • Dave Made Amps
      • Donkey Stomper Products
    • Wisconsin Box Builders
      • 491 Built Amps
    • Wyoming Box Builders
      • 307 Amplifiers
    • 106 Amps
    • 394 Audible technologies (394 Made)
    • dr07828 – How to build 2SC2879 Amplifiers for 10-12 Meters
    • Mr. Baluns Amps
    • @dr07828
  • Resources
    • RF Device Datasheets – (Bipolar and LDMOS)
      • 2SC2510 Datasheet – HG Semi
      • 2SC2879 Datasheet – HG Semi
      • 2SC2879C HG Transistors
    • 3CX15000 Amplifiers
    • 4CX15000A Amplifiers
    • Antek Transformers
    • Bird 43 Wattmeter Videos
    • US Navy Electricity and Electronics Training Modules – (EET)
    • Collins Radio
      • TreeTop SSB Adapters for Collins Receivers
      • Howard Mills – Collins Radio Restorations
      • Collins 51S-1 Receiver
      • Collins 516F-2 Power Supply
      • Collins KWM-2 Project #116
      • Collins R-389 VLF Receiver
      • Collins R390A Receiver
      • Collins S-line and A-line knob screw sizes
      • Collins Antenna Switch – Custom Build
      • Collins 30L-1 HF Amplifier project #106
    • Component Vendors and Suppliers
    • EFHW – End Fed Half Wave Antennas
    • Hammarlund Receivers
      • Hammarlund HQ-100 Receiver
      • Hammarlund HQ-110 Receiver
    • Hermes Lite 2 SDR Transceiver
    • HP Switching Power Supply Units
      • HP DPS-1200FB Switching Server Power Supplies
    • QUANSHENG UVK5(8) Firmware
    • Texas Star Amplifiers
    • WebSDR Receivers
      • k3fef.com
      • kfsdr.com
      • KFS KiwiSDR Sector Antennas
  • Contact
  • Store
    • All Products
Tinman Amps

Amertron Al811h Repairs, Mods, Instability Issues, Ground Grids Penta Labs 572b Tubes

  • November 5, 2025
Amertron Al811h Repairs, Mods, Instability Issues, Ground Grids Penta Labs 572b Tubes Here Ishow the repair and mods on another Ameritron Al811h Enjoy.

Here Ishow the repair and mods on another Ameritron Al811h Enjoy.

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