Triad low-level audio transformers have been adopted as standard by many manufacturers of the finest in audio equipment. No other transformers offer such wide frequency range and such effective magnetic shielding in such small size. Shielding up to 95 db. is attained by multiple "Trialloy" cases interleaved with heavy copper shading rings. These transformers are solidly constructed, rigidly mounted with welded stainless steel studs, and hermetically sealed to MIL-T-27 specifications. Beautiful appearance, unmatched performance, long life, minimum size, are outstanding features of these quality transformers.
Item # |
Item Name |
Power Level |
Primary Impedance |
Secondary Impedance |
Frequency Response Range |
Maximum Input Level |
---|---|---|---|---|---|---|
HS-1 | N/A Hermetically Sealed Low Level Audio Input Transformer | N/A | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 77000 Ohm | N/A 20 to 20000 Hz | N/A 10 dBu |
HS-4 | N/A Hermetically Sealed Low Level Audio Input Transformer | N/A | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 117600 Ohm | N/A 20 to 20000 Hz | N/A 10 dBu |
HS-5 | N/A Hermetically Sealed Low Level Audio Input Transformer | N/A | N/A 30 Ohm50 Ohm | N/A 130000 Ohm | N/A 50 to 10000 Hz | N/A 0 dBu |
HS-8 | N/A Hermetically Sealed Low Level Audio Input Transformer | N/A | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 117600 Ohm | N/A 20 to 20000 Hz | N/A 20 dBu |
HS-23 | N/A Hermetically Sealed Low Level Audio Interstage Transformer | N/A | N/A 15000 Ohm | N/A 110000 Ohm | N/A 20 to 20000 Hz | N/A 15 dBu |
HS-25 | N/A Hermetically Sealed Low Level Audio Interstage Transformer | N/A | N/A 15000 Ohm | N/A 111000 Ohm | N/A 20 to 20000 Hz | N/A 25 dBu |
HS-27 | N/A Hermetically Sealed Low Level Audio Interstage Transformer | N/A | N/A 5000 Ohm20000 Ohm | N/A 60000 Ohm | N/A 20 to 20000 Hz | N/A 50 dBu |
HS-29 | N/A Hermetically Sealed Low Level Audio Interstage Transformer | N/A 20 mW | N/A 5000 Ohm20000 Ohm | N/A 20000 Ohm80000 Ohm | N/A 20 to 20000 Hz | N/A 22 dBu |
HS-50 | N/A Hermetically Sealed Low Level Audio Output, Mixing, Matching, and Bridging Transformer | N/A 26 mW | N/A 15000 Ohm | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 20 to 20000 Hz | N/A 26 dBu |
HS-52 | N/A Hermetically Sealed Low Level Audio Output, Mixing, Matching, and Bridging Transformer | N/A 26 mW | N/A 5000 Ohm20000 Ohm | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 20 to 20000 Hz | N/A 26 dBu |
HS-54 | N/A Hermetically Sealed Low Level Audio Output, Mixing, Matching, and Bridging Transformer | N/A | N/A 5000 Ohm20000 Ohm | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 20 to 20000 Hz | N/A 10 dBu |
HS-56 | N/A Hermetically Sealed Low Level Audio Output, Mixing, Matching, and Bridging Transformer | N/A | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm | N/A 10 to 30000 Hz | N/A 20 dBu |