Hammond Audio Transformer 4.3K OHM 60 WATT 1650NA
Hammond Audio Transformer 2.5K OHM 30 WATT 1627SEA
Manufacturer
Item no.
- HA-1627SEA
Product weight
- 4,99 kg
Shipping weight
- 4,99 kg
Interesting items
Description
- Audio Watts: 30
- Impedance Ohms: 2500
- Primary Max. DC Bias: 160 ma.
- Secondary Impedance in Ohms: 4-8-16 Ohms
- Inductance: 20 Henrys
- Ultra-Linear 40% Primary Tap: Yes, included
- Hipot Test VRMS: 2000
- "Over designed" for high fidelity, single ended, Class-A, tube output circuits (triode, tetrode or pentode tubes).
- Enclosed (shielded), four slot, chassis Type "X" mounting.
- Frequency response at least 20 Hz. to 20 Khz. at full rated power (+/- 1 db max., ref. 1 Khz.)
- Insulated flexible leads 8" min.
- For maximum versatility, all units (except the 1642SE & 1638SEA) include a 40% screen tap for Ultra-Linear, tetrode/pentode operation (if desired). The 1642SE & 1638SEA do NOT include this screen tap as they were designed principally for high impedance triode tubes.
- High quality laminations, (M6) grain oriented silicon steel.
- Core is gapped to reduce core saturation in Class-A tube amplifier circuits.
- For general purpose or replacement use in single ended tube output circuits see our 125SE Series.
|
Part Number |
Triodes |
Pentodes |
| 1640SEA |
Parallel - 2A3, 6A3, 6B4G, 300B, 572B, 811A |
Parallel - 6550, 6CA7 |
| 1627SEA |
2A3, 6A3, 6B4G, 300B |
6CA7, 6L6, 807, 5881, 6550, |
| 1630SEA |
2A3, 6A3, 6B4G, 300B |
6CA7, 6L6, 807, 5881, 6550, |
| 1628SEA |
211, 300B, 572B, 811A |
6AQ5, 6V6, 6L6, 807, 5881, 6550, EL84 |
| 1642SE |
Parallel - 211, 572, 811A, 845
|
|
| 1629SEA |
211, 811A, 572B, 845 |
6AQ5, 6V6, 6L6, 807, 5881, 6550, EL84 |
| 1638SEA |
211, 845 |
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