Apt Holman

No logo available
  • Apt Corporation
  • Box 512, 147 Sidney street, Cambridge, Massachusetts, 02139, USA
  • No official website available
  • No email adres available
  • +1 617 492 5145
  • No fax number available


Equipment[add model]

Apt Holman manufactures or has manufactured the following equipment (click to expand models list):

Solid State Amplifiers

General information [contribute]

The APT Holman amps are developed by Tomlinson Holman, the TH in THX. They were designed by Thomas Holman who later went on to design the specifications of the THX system for George Lucas).

Tom was chief electrical engineer at Advent Corporation, founded Apt Corporation, maker of the Apt/Holman preamplifier, and was at Lucasfilm Ltd for 15 years, winding up as the company's Corporate Technical Director and where he developed the THX Sound System and its companions the Theater Alignment Program, Home THX, and the THX Digital Mastering program.

Refurbishing & modifications[contribute]

APT/HOLMAN Repair Service -In House Service Company.

Forum topics on Apt Holman

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