KGA Enclosures Ltd
Contacting KGA Enclosures
Tel: +44 (0)1535 636856
Products to be ordered via E-Mail (No Online Shop)
Bank Transfer / Credit/Debit Cards / PayPal Payments all accepted
Please send all orders and enquiries to, we will respond with pricing confirmation and stock availability
800A Series Audio Broadcast Quality
Product Features
  • Deep-drawn steel case with tin plated finish, with two convenient 6-32 mounting studs with hardware.
  • Includes wire leads (minimum length of 4").
  • Frequency response +/- 0.5 db max. from 50 Hz. to 15 Khz.
  • Insertion loss of apx. 1 db.
  • Maximum power level +15 dbm. (except 841A, 842A and 844A which are +20 dbm) with specified characteristics, or higher levels with reduced low frequency performance.
  • Electrostatic shield between pri. and sec.
  • Humbucking construction.
  • Balanced split windings on pri. and sec. for circuit versatility. Primary may be used as a secondary and vice versa for impedance matching.
  • Overall dimensions 1.75" (44.5mm) wide x 1.25" (31.8mm) deep x 2.56" (65mm) high max.
  • Shipping weight 0.5 lbs (0.2 kg).
Product Resources
Hammond Manufacturing Transformers
KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Transformers product range. This entire range is available from KGA Enclosures Ltd at great competitive pricing and with full customisation options on all applicable products.

To purchase any product or for more information on any product, simply call (+44) 01535 636856 or E-Mail:, where we will be happy to assist you. Or view the related product ranges from Hammond Manufacturing, which are all available from KGA Enclosures Ltd. Including the: What makes KGA Enclosures Ltd different from most other larger distributors is that we offer full customisation services on all enclosure and accessories (where applicable). All customisation work is undertaken by the relevant supplier, (some small projects are done utilizing outside contractors) at their own manufacturing facilities. These services include milling or punching of holes and slots into the enclosure or end plates for cables, connectors, switches etc. Printing and silk screening services allow for the addition of text, logos and graphics onto both the enclosure and end plates, to allow the end user to easily identify the product as well as giving the final product a more elegant finish. For more information on customisation services, please contact us.
Share This Product
Share Product Range on Facebook Share Product Range on Twitter Share Product Range on LinkedIn
800A Series - Hammond Manufacturing Transformrers at KGA Enclosures Ltd
Product Options
Part No Application Nominal Impedance (Ohms) Primary Nominal Impedance (Ohms) Secondary Max. Primary D.C. Unbalanced Current (ma.) 1+ 10+ 25+ More
801AIsolating, Matching*50/20050/2000.8 £96.24 £88.54 £86.61 More
802AIsolating, Matching*50/200 (60/240)125/500 (150/600)0.8 £96.24 £88.54 £86.61 More
804AIsolating, Matching, Hybrid*125/500 (150/600)125/500 (150/600)0.5 £96.24 £88.54 £86.61 More
806ADynamic MIC or Voice Coil to Grid*7.5/3010K/40K1.6 £96.24 £88.54 £86.61 More
807ADynamic MIC or Voice Coil to Base*7.5/30600/24001.6 £96.24 £88.54 £86.61 More
808AMIC or Mixer to Single or P.P. Grid*50/20010000/400000.6 £105.58 £97.14 £95.03 More
809AMIC to Mixer to Base*50/200600/24000.6 £105.58 £97.14 £95.03 More
812ALine or 150 ohm MIC to 1 or 2 Grids*125/500 (150/600)10K/40K (12K/48K)0.4 £105.58 £97.14 £95.03 More
813ALine or 150 ohm MIC to Base*125/500 (150/600)600/2400 (720/2880)0.4 £105.58 £97.14 £95.03 More
832AInterstage (ratio 1:2)5K/20K20K/80K0 £105.58 £97.14 £95.03 More
834AInterstage (ratio 1:4)5K/20K10K/40K0 £105.58 £97.14 £95.03 More
835AInterstage (ratio 1:1)10K/40K10K/40K0 £105.58 £97.14 £95.03 More
841A** P.P. Plates to Line5K/20K50/2000 £105.58 £97.14 £95.03 More
842A** P.P. Plates to Line5K/20K (6K/24K)125/500 (150/600)0 £105.58 £97.14 £95.03 More
844A** P.P. Plates to Line10K/40K (12K/48K)125/500 (150/600)0 £105.58 £97.14 £95.03 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
E-Mail Us -
Return Home Return Home
30,000 Great Products Available - Contact us for more assistance or to purchase any item
Follow us on Facebook Follow us on Instagram Follow us on LinkedIn Follow us on Twitter
VAT No: GB 204612745
Business No: 09341700