Additional Information
Brochures & Specific Sheets
| Stock Code | 124A |
|---|---|
| Brand | Hammond |
| Family | Audio Transformers |
| Length (in) | 2.38'' |
| Width (in) | 1.35'' |
| Height (in) | 1.43'' |
| Wattage (w) | 5W |
| UPC | 62398024195 |
| Weight (lb.) | 1.20 lb |
| UL Listed | RoHS |
| Case Quantity | 1 |
| Notes | For additional options and special quantity discounts, please contact our sales department 1-(855)-296-9508 x 102 or send email to cs@bulbspro.com |
- Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits.
- Should not be used for single ended applications. They have no gap for DC bias current present in SE mode.
- Open style with minimum 5" long primary leads.
- Minimum frequency response 150 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz.) at full rated power.
- Our part number 124B is the same as our 124A except for 49% Nickel laminations for greater fidelity.
- Our part number 124C (below) is the COIL ONLY (for those experimenters who want to use their own "iron").
- If you are looking to replace Radiola III-A audio transformers, check out our universal radiola replacement unit.
Hookup Data
- For Parallel connected operation (33.8K Ohm Secondary):
- Connect the GRN/YEL wire to the GRN wire AND the BLK/YEL wire to the BLK wire.
- Connect the GRN/YEL wire to the GRN wire AND the BLK/YEL wire to the BLK wire.
- For Series connected operation (135K Ohm Secondary):
- Connect the BLK/YEL wire to the GRN (this becomes the center tap) - GRN/YEL and BLK wires are the output.
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Hammond 1650KA - Audio Transformers - Push-Pull - HI-FI - Tube Output Easy Wire Secondary - 50 Watts
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