History of the manufacturer
Mack Company; Philadelphia, PA
As a member you can upload pictures (but not
single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Mack Company; Philadelphia, PA (USA) |
| Brand: |
 |
| Abbreviation: | mack |
| Products: | Model types |
| Summary: |
Mack Company |
| History: |
Mack Co.; - Trade name Mack Sincroflex
|
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 25 | Sincroflex [2 tubes] | Two dials (primary tuning control knobs) | |
| USA | 25 | Sincroflex [3 dials] | Three dials (primary tuning control knobs) | |
| USA | 25 | Sincroflex [3 tubes] | Three dials (primary tuning control knobs) |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
November 1925, Radio News magazine page 666 Verifying address
| Data Compliance | More Information |