Amazon.com: Hosa MIT176 Impedance Transformer XLR3F to 1/4 Inch TS : Musical Instruments
Amazon.com: Kopul LMT100 - Low to High Impedance Matching Transformer (1.5') : Electronics
Amazon.com: Dual Transformer Lsolator Hum Eliminator denoiser Noise canceller With input attenuator connection guitar and bass - 1/4 inch impedance transformer equilibrium and non-equilibrium XLR connector : Musical Instruments
Amazon.com: PRV AUDIO 3DF750/5000 Three Way Crossover Car Audio with Woofer Impedance Selection, 3 Way Crossover Point at 750/5,000 Hz : Electronics
Transformers Audio & Signal 2-500MHz IL 1dB Impedance Ratio 1:8 (100 pieces): Amazon.com: Tools & Home Improvement
Amazon.com: Hosa MIT-156 XLR3F to 3.5 mm TRS Impedance Transformer, 18 Inch : Musical Instruments
Amazon.com: Shure A85F Line Matching Transformer - Low Z Female XLR to High Z 1/4-Inch Phone Plug connects a Balanced Low Impedance Microphone Output to an Unbalanced High Impedance Input : Everything
Amazon.com: Shure A85F Line Matching Transformer - Low Z Female XLR to High Z 1/4-Inch Phone Plug connects a Balanced Low Impedance Microphone Output to an Unbalanced High Impedance Input : Everything