51x Audio - Universal Amplifier V5672. Telefunken V672a schematic based amplifier with transformer balanced input and output (using original NOS transformers) and an updated output driver circuit. The series and feedback resistance
V672X (Telefunken V672a in GDIY51X format) | GroupDIY Audio Forum
A Pair of Telefunken ANT V672a preamp cards | #463028457
2X TAB TELEFUNKEN V76/80 Microphone Préamplificateur „ Pas Testé / Not Testé " EUR 9.328,45 - PicClick FR
custom racking - Vintagecity
vintagetools shop | ANT V672a
Vintagetools proudly presents the VT672 mic preamps - Gearspace.com
vintagetools shop | Mixer Modules and Racks
File:Preamplificatore Ant-Telefunken V672D con circuito ad altissime prestazioni Ibrido.JPG - Wikimedia Commons
Kratka, the prez
Telefunken ANT V672 a/2 Mic-Preamps (Pair) in 19" vintage rack with PSU and XLR-panel. Not finished! | Reverb
Telefunken V672-A amplifier module 1970's original vintage tab ant preamplifier summing | Reverb
Vintage Telefunken V672a/2 Universal Studio preamplifier PURE DISCRETE SOUND | eBay
V672X (Telefunken V672a in GDIY51X format) | GroupDIY Audio Forum