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Product Detailed Parameters
- Description：Tools/Equipment/Hardware
- Series：-
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Termination Style：-
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：-
- Impedance - Secondary (Ohms)：-
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：-
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 1750KAX is a tube application power transformer designed for audio and signal transformation. It features wire lead termination and operates within a frequency range of 70 Hz to 15 kHz. The unit has a single channel configuration with a primary impedance of 4,000 ohms center-tapped and a secondary impedance of 2 ohms. Rated at 50 watts, this component belongs to the 1750 series and weighs approximately 1.81 kg.
Feature Summary
- Designed specifically for push-pull tube output circuits in guitar amplifiers
- Utilizes wire lead termination for direct circuit integration
- Constructed for high-power audio signal transformation applications
Applications
- Guitar amplifier output stages
- Push-pull tube audio circuits
- General-purpose tube amplifier replacement
Procurement Notes
Verify the specific suffix 'KAX' against official Hammond Manufacturing documentation to confirm exact impedance and wattage ratings. Distributor listings may vary; always cross-reference the manufacturer datasheet for precise electrical parameters before procurement to ensure compatibility with existing amplifier designs.
Selection Notes
Select this model when a 50-watt output transformer with a 4k-0-4k primary and 2-ohm secondary is required. Ensure the amplifier topology supports push-pull tube configurations. Compare weight and physical dimensions against chassis constraints. Confirm that the 70 Hz to 15 kHz frequency response meets the audio fidelity requirements of the target application.
Part Context
This component is part of the Hammond 1750 series, which specializes in tube guitar amplifier output transformers. The series includes various models differentiated by power rating, impedance, and winding configurations. The 1750KAX represents a higher-power variant within this family, distinct from lower-wattage counterparts like the 1750B or 1750F.
Replacement Considerations
Official substitutes include other 1750 series models with matching 50W ratings and 4k-0-4k / 2-ohm specifications. Verify pinout and mounting hole patterns before substitution. Generic replacements may lack the specific magnetic characteristics required for tube amplifier performance.
