804

Overview

The Hammond Manufacturing 804 is a broadcast-quality audio transformer designed for general-purpose and replacement use in push-pull tube output circuits. It features a B-cast construction with leads, providing sealed encapsulation for reliable performance in audio applications.

Feature Summary

• Broadcast quality audio performance
• Sealed encapsulation for durability
• Designed for push-pull tube output circuits

Applications

• Push-pull tube output circuits
• General-purpose audio applications
• Replacement in existing audio equipment

Procurement Notes

Verify the specific lead time and availability through authorized distributors, as stock levels can vary. Confirm that the sealed B-cast construction meets the environmental requirements of the target application. Ensure compatibility with the intended push-pull tube circuit configuration before procurement.

Selection Notes

Select this component when broadcast-quality audio fidelity is required in tube-based amplifier designs. The sealed construction offers protection against environmental factors. Consider its suitability for direct replacement in legacy audio systems where original specifications are critical.

Part Context

This transformer belongs to Hammond Manufacturing's line of audio transformers, known for high-fidelity performance. The 804 model specifically targets applications requiring robust, sealed components for tube output stages, distinguishing it from open-frame or lower-grade alternatives.

Replacement Considerations

Check datasheet parameters for impedance matching and power handling against the original component. Ensure the lead configuration and physical dimensions fit the existing PCB or chassis layout without modification.