Transformer - Hammond, Output, Single-Ended, 30 W

Transformer - Hammond, Output, Single-Ended, 30 W

Hammond
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Starting at: $161.23
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Originally: $223.75
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  • Over designed for single ended tube output circuits (triode, tetrode or pentode tubes).
  • Enclosed (shielded), 4 slot, above 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.
  • Includes a 40% screen tap for Ultra-Linear operation (if desired).
  • High quality laminations, (M6) grain oriented silicon steel.
  • Core is gapped to reduce core saturation in Class-A circuits.
  • For general purpose or replacement use in single ended tube output circuits see our P-T125SE series.
Part No. Audio Power Primary Ultra-Linear Secondary Hipot
Impedance Max. DC Bias Inductance 40% Primary Tap Impedance Test (VRMS)
P-T1640SEA 30 W 1250 Ω 200 mA 14 H Yes 4-8-16 2000
P-T1627SEA 30 W 2500 Ω 160 mA 20 H Yes 4-8-16 2000
P-T1630SEA 30 W 3500 Ω 135 mA 42 H Yes 4-8-16 2000
P-T1628SEA 30 W 5000 Ω 120 mA 48 H Yes 4-8-16 2000
P-T1629SEA 30 W 6500 Ω 100 mA 55 H Yes 4-8-16 2000
Part No. Overall Dimensions Mounting
Slot
A B C D E G
P-T1640SEA 3.75 4.94 4.56 3.00 3.81 0.20 x 0.38
P-T1627SEA 3.75 4.94 4.56 3.00 3.81 0.20 x 0.38
P-T1630SEA 3.75 4.94 4.56 3.00 3.81 0.20 x 0.38
P-T1628SEA 3.75 4.94 4.56 3.00 3.81 0.20 x 0.38
P-T1629SEA 3.75 4.94 4.56 3.00 3.81 0.20 x 0.38

Suggested Tube Types:

Part No. Triodes Pentodes
P-T1640SEA Parallel - 2A3, 6A3, 6B4G, 300B, 572B, 811A Parallel - 6550, 6CA7
P-T1627SEA 2A3, 6A3, 6B4G, 300B 6CA7, 6L6, 807, 5881, 6550, Parallel - 6AQ5, 6V6, EL84
P-T1630SEA 2A3, 6A3, 6B4G, 300B 6CA7, 6L6, 807, 5881, 6550, Parallel - 6AQ5, 6V6, EL84
P-T1628SEA 211, 300B, 572B, 811A 6AQ5, 6V6, 6L6, 807, 5881, 6550, EL84
P-T1629SEA 211, 811A, 572B, 845 6AQ5, 6V6, 6L6, 807, 5881, 6550, EL84

Dimensions:

Dimensions

Wiring Diagram:

Wiring Diagram
SKU:
P-T162XSEA
Item ID:
003455
Brand:
Hammond
RoHS Compliant
Part Numbers
Primary ImpedanceOur Part NumberUPC/EANHammond Part Number
1250 ΩP-T1640SEA623980008332 1640SEA
2500 ΩP-T1627SEA623980008363 1627SEA
3500 ΩP-T1630SEA623980008301 1630SEA
5000 ΩP-T1628SEA623980008325 1628SEA
6500 ΩP-T1629SEA623980008318 1629SEA
Audio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width1250 Ω versionP-T1640SEA4.95 in.
2500 Ω versionP-T1627SEA4.5 in.
3500 Ω versionP-T1630SEA4.95 in.
5000 Ω versionP-T1628SEA4.5 in.
6500 Ω versionP-T1629SEA4.5 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B1250 Ω versionP-T1640SEA3.9 in.
2500 Ω versionP-T1627SEA3.13 in.
3500 Ω versionP-T1630SEA3.9 in.
5000 Ω versionP-T1628SEA3.13 in.
6500 Ω versionP-T1629SEA3.88 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum1250 Ω versionP-T1640SEA200 mA
2500 Ω versionP-T1627SEA160 mA
3500 Ω versionP-T1630SEA135 mA
5000 Ω versionP-T1628SEA120 mA
6500 Ω versionP-T1629SEA100 mA
Primary Inductance1250 Ω versionP-T1640SEA14 H
2500 Ω versionP-T1627SEA20 H
3500 Ω versionP-T1630SEA42 H
5000 Ω versionP-T1628SEA48 H
6500 Ω versionP-T1629SEA55 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω
Packaging Information
Packaging Dimensions1250 Ω versionP-T1640SEA8.375 in. × 8.25 in. × 8.8125 in.
2500 Ω versionP-T1627SEA8.3437 in. × 8.5 in. × 8.75 in.
3500 Ω versionP-T1630SEA1 in. × 1 in. × 1 in.
5000 Ω versionP-T1628SEA8.375 in. × 8.25 in. × 8.5 in.
6500 Ω versionP-T1629SEA7.9 in. × 5.8 in. × 4.3 in.
Weight (Packaging)1250 Ω versionP-T1640SEA11.8543 lbs.
2500 Ω versionP-T1627SEA11.4177 lbs.
3500 Ω versionP-T1630SEA17.25 lbs.
5000 Ω versionP-T1628SEA17.04 lbs.
6500 Ω versionP-T1629SEA16.8 lbs.
P-T1640SEA - 1250 Ω versionAudio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width4.95 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B3.9 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum200 mA
Primary Inductance14 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω
P-T1627SEA - 2500 Ω versionAudio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width4.5 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B3.13 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum160 mA
Primary Inductance20 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω
P-T1630SEA - 3500 Ω versionAudio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width4.95 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B3.9 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum135 mA
Primary Inductance42 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω
P-T1628SEA - 5000 Ω versionAudio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width4.5 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B3.13 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum120 mA
Primary Inductance48 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω
P-T1629SEA - 6500 Ω versionAudio Power30 W
Item Height4.56 in.
Item Length3.75 in.
Item Width4.5 in.
Mounting Hole Center to Center A3 in.
Mounting Hole Center to Center B3.88 in.
Mounting Hole Diameter0.20 in.
Primary D.C. Bias, maximum100 mA
Primary Inductance55 H
Secondary Impedance4 Ω / 8 Ω / 16 Ω

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Product Reviews

5.00 out of 5 based on 1 reviews
Yoshifumi Inomata - January 14th, 2021
5 out of 5

I used it on a 6V6 single main amp and it has a fat tone, perfect for jazz.