LED pilot lights has been fitted. The modules - giving it a cool "glow in the dark-look". The V672 is fully transformer balanced with quality Haufe iron on the input and output.
I'd describe the sound as full bodied, palpable and "HiFi" in the best sense. Fully transformer balanced with nice Haufe iron on the inputs and outputs. These are great sounding preamps. Check out my little video demo.
You're hearing the V672s on ribbon mics with spoken word and acoustic guitar. It was made with a pair from the same batch. A mechanical adapter to fit US power sockets is included and the PSU will run worldwide with 100..Pictures show actual item for sale.