History of the manufacturer
Hammond Manufacturing Guelph, Ontario
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| Name: | Hammond Manufacturing Guelph, Ontario (CDN) |
| Abbreviation: | hammondmfg |
| Products: | Model types Others |
| Summary: |
Hammond Mfg. was founded in 1917 in Guelph, Canada. In the early years company produced radios, power amps. and battery eliminators. In 1926 radio production was dropped like many small manufacturers of the time in Northern America did because they refused to pay for patent rights to RCA. RCA wanted 5000$ for patent rights. Further production was focused on transformers and other inductive components. Today Hammond Mfg. produces vast number of transformers, enclosures and other inductive components. See: www.hammondmuseumofradio.org, www.hammondmfg.com |
| Founded: | 1917 |
| Production: | 1917 - |
| History: |
This manufacturer was suggested by Sinisa Trlin.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| CDN | 60 | Auto Transformer Line Voltage Regulator 174H60 | Hammond Auto Transformer Line Voltage Regulator 174H60; 1500 W, one voltage meter. | |
| CDN | 90 | 1408K | 8 ohm impedance. Gray wrinkle paint. | |
| CDN | 85 | 1408J | 8 Ohm impedance. Gray wrinkle paint. 6" x 4" Oval speaker. | |
| CDN | 25 | 12 | ||
| CDN | 70 | Line Isolation Transformer 171B | The Hammond Model 171B is a straight isolation transformer. The secondary output &nb... | |
| CDN | 70 | Regulated Power Supply LR-47177 | Regulated power supply. Nominal output voltage 5 VDC. Maximum output current 1.5 ADC. Maxi... |
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| Data Compliance | More Information |