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KGA Enclosures | 1627-1642 Series | Hammond Manufacturing Transformers

The 1627-1642 Series Tube Output (25 - 75 Watts) Single Ended - Hi-Fi From Hammond Manufacturing Transformers are available from KGA Enclosures Ltd.

KGA Enclosures Ltd

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1627-1642 Series Tube Output (25 - 75 Watts) Single Ended - Hi-Fi
Product Features
  • "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 and 1638SEA) include a 40% screen tap for Ultra-Linear, Tetrode/Pentode operation (if desired). The 1642SE and 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.
Related Products
  • For general purpose or replacement use in single ended tube output circuits see the 125SE Series.
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Hammond Manufacturing Transformers

KGA Enclosures Ltd are fully authorised distributors of the entire Hammond Manufacturing Transformers product range. All Hammond Manufacturing products are available from KGA Enclosures at great competitive prices. Or view the related product ranges from Hammond Manufacturing For more information on any product available from KGA Enclosures Ltd simply email or call 01535 636856 (Outside UK: +44 1535 636856).
1627-1642 Series - Hammond Manufacturing Transformers
Product Options
Part No Audio Watts Impedance (Ohms) Primary Max. DC Bias Inductance 1+ 10+ 25+ More
1626SEA25600250 ma.2.9 Henrys £88.57 £81.49 £79.72 More....
1627SEA302500160 ma.20 Henrys £116.46 £107.14 £104.81 More....
1628SEA305000120 ma.48 Henrys £116.46 £107.14 £104.81 More....
1629SEA306500100 ma.55 Henrys £116.46 £107.14 £104.81 More....
1630SEA303500135 ma.15 Henrys £116.46 £107.14 £104.81 More....
1638SEA301000090 ma.88 Henrys £151.40 £139.29 £136.26 More....
1640SEA301250200 ma.14 Henrys £123.24 £113.38 £110.92 More....
1642SE755000300 ma.53 Henrys £265.04 £243.83 £238.53 More....
Please visit individual product page for more detailed information
Hammond Manufacturing - Customisation Services
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house modifications can be tedious, over complicated and a distraction from your main core business. A third party shop can add time and expense. Let us help you to deliver quality products made to your exact specifications.
Hammond Manufacturing Customisation Services
Why choose Hammond Manufacturing to modify your enclosure
  • Hammond Manufacturing offers a wide selection and massive inventory of enclosures ready to be modified.
  • Typically the minimum order quantity is 25 pieces. This can vary depending on product and service required. Please note KGA Enclosures does not add on any charges.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities in North America and the United Kingdom. They are knowledgeable, available and capable.
  • Hammond Manufacturing helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your deign required. Many orders will also include a fast delivery of sample enclosures for your inspection. These steps ensure that your assembly fits perfectly before heading into the mass production stage.
Popular modification services offered:
  • Holes
  • Cutouts
  • Tapping and countersinking.
  • Pressed-in hardware (Studs, Standoffs)
  • Silk screening
  • UV Printing
  • Special colours
  • Special length extrusions
  • Pre-Installed accessories
  • Available services vary by product
For Product Availability, Price Confirmation and All Ordering Please E-Mail
Contact Us
Call Us - 01535 636856 +44 (0)1535 636856
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VAT No: GB 204612745
Business No: 09341700