Transformer - Hammond, Audio Interstage, 12 Watt
Developed in response to requests from the Collins Collectors Association"this is a matching audio transformer for older equipment with 600 ohm audio outputdriving modern speakers. Or for "classic" high impedance speakers used with newer equipmentsimply swap primary for secondary (ie...4 or 8 ohm input and 600 ohms out). Key Features Isolation unit: (i.e. seperate primary and secondary) Primary: 600 Ohm (with 6" wire leads) Secondary: 8 Ohm with 4 Ohm center tap (with solder lugs) Power: Rated at 12 watts Frequency Response: 30 Hz - 20 kHz Weight: 1.3 lbs. Mounting: 2 hole u-bracket mount - on 2-~\frac{3}{16}~" mounting centers.
SKU:
P-T119DA
Item ID:
005566
UPC/EAN:
623980188119
Hammond Part Number:
119DA
Brand:
Hammond
RoHS Compliant
| Frequency Response | 30 Hz - 20 kHz (± 1 db @ Full Power - 1 kHz. reference) | ||
| Item Height | 2 in. | ||
| Item Length | 3.28 in. | ||
| Item Width | 2.35 in. | ||
| Mounting Hole Center to Center A | 2.81 in. | ||
| Mounting Hole Diameter | 0.187 in. | ||
| Power Rating | 12 W | ||
| Primary | 600 Ω (with 6 in. wire leads) | ||
| Secondary | 8 Ω with 4 Ω center tap (with solder lugs) | ||
| Packaging Dimensions | 3.8 in. × 3.3 in. × 3.3 in. | ||
| Weight (Packaging) | 1.325 lbs. | ||
 P-T119DA | All Models |
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Product Reviews
The Hammond 119DA is an excellent transformer for converting low level signal or power output from 600 to 4/8 ohm. The audio
Spectrum is very good. Antique Electronic shipped quickly.
I bought this for my Collins R-390A, on the advice of a fellow member of the Collins Collectors Association. It works great so I bought a second one for my Hammarlund SP-600. It makes a huge difference in the audio output when used with a 4 or 8 Ohm speaker.
A fine little transformer that works well in any 1930s thru 1940s vintage AM or shortwave radio receiver with a 600-Ohm-only audio output for providing impedances for modern speakers. I'm using this most recent purchase on my HP-200/CD audio frequency generator for quickly testing speakers in the shop. I have used them with great results with Hallicrafters SX-28s, Collins R-390s and S-line receivers. A highly recommended transformer!