Klark Teknik DI AV 22P 2-Channel Passive Direct Box With Midas Transformer 2-Channel Passive Stereo Direct Box With Midas Transformer And Extended

Purple Audio MC77 Limiting Amplifier Class A Line-Level Limiting Amplifier With All Discrete Solid-State Circuitry And Transformer-Balanced XLR I/O

OSD SP70T 70V Commercial Transformer

Hosa MIT-435 Impedance Transformer, XLR3F To 1/4 Inch TS

Whirlwind ISOXL Line-Level Isolation Transformer, 3-Pin XLR Male/Female Connectors

Rupert Neve Designs RNDI-S Stereo Active Transformer Direct Box Stereo Active Direct Box With Custom Transformers, Discrete Class-A FET Amplifier

Burl Audio B1D 500 Series Microphone Preamp With BX4 Iron Output Transformer Processor 500 Series Mic Preamp With Iron Transformer And Class A

Valcom Input Matching Transformer VMT-1, Grey

Hosa MIT-129 1/4 Inch TS Female Hi-Z To XLR Male Lo-Z In-Line Impedance Transformer Line-Matching Transformer With XLRM-1/4" Connectors

Valcom VMT-2 600 Ohm Isolation Transformer

OSD EW70V Outdoor 8-Ohm To 70-Volt Transformer

Samson MD2 Pro Stereo Passive Direct Box, Shielded Transformer

Hosa MIT-435 XLR Female Lo-Z To 1/4-Inch Male Hi-Z In-Line Impedance Transformer Line-Matching Transformer With XLRF-1/4" Connectors

Burl Audio B1 500 Series Microphone Preamp With BX2 Nickel Output Transformer Processor 500 Series Mic Preamp With Instrument/Line DI, Custom