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Price: $84.78
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Last Updated: Mar 26, 2026
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, PO and Wire.
The Valcom VMT-1 transformer is designed to match inputs from or outputs to a 600-ohm line.
Used as an input-matching transformer, it connects telephone systems to most public address amplifiers, for telephone paging. In addition it functions as an output-matching transformer to feed program material over a 600-ohm telephone line for "music-on-hold". It is compatible with any amplifier having a 25V output connection.
- Hi-Z, 10k-OHM Primary Impedance
- Lo-Z, 600-OHM Secondary Impedance, Balanced with Center Tap
- Matches High-to-Low Impedance or Low-to-High Impedance
- Adapts Line Level Signals to Microphone Inputs
- Phono Jack or Screw Terminals for Hi-Z Side
- Screw Terminals for Lo-Z Side
- Steel Enclosure with Mounting Ears Allows Easy Mounting
Main Specification
| General Information | |
| Manufacturer | Valcom, Inc |
| Manufacturer Part Number | VMT-1 |
| Manufacturer Website Address | http://www.valcom.com |
| Brand Name | Valcom |
| Product Model | VMT-1 |
| Product Name | VMT-1 Impedance Matching Transformer |
| Product Type | Impedance Matching Transformer |
| Physical Characteristics | |
| Height | 1.8" |
| Width | 3.8" |
| Depth | 1.3" |
| Weight (Approximate) | 8 oz |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
