A pair of Triad HS56 HS 56 PULTEC input transformers

Triad HS-56 Matching Transformer Vintage Rare NOS – Retro Gear Shop

Triad Vintage Electrical Transformers for sale

Triad Vintage Electrical Transformers for sale, Shop with Afterpay

Gates Transmote Portable Mic Preamp Triad transformers Twinsister varient 1961

Here we have a pair of the most famous transformer Triad ever made. The HS-56 are used in many high end audio applications including Pultec EQs! Like

Pair of Vintage Triad HS-56 Line Matching Input Output Audio Transformer *Niice!

Triad HS-56 transformer PAIR Pultec Spectra Sonics RARE HS56 NEW OLD STOCK

2 VINTAGE TRIAD HS-66 HS-56 Input Output Line to Line Pultec Transformer Pair #1 $305.00 - PicClick

2) Triad Mic / Line Input Transformer A-67J / HS-56

Gates Transmote Portable Mic Preamp Triad transformers Twinsister varient 1961

pair Western Electric 171C output transformers 1940s 124 133A power amps

Here we have one of the most famous transformers Triad ever made. The HS-56 is used in many high end audio applications including Pultec EQs! Like

Vintage Triad HS-56 Line Matching Input Output Audio Transformer *Niice!

VINTAGE TRIAD HS 50 OUTPUT TRANSFORMER FOR TUBE PRE AMP