Buzz Audio Tonic 500 Series replica U47 With a max SPL of

With a max SPL of more than 140dB and built-in noise filters that reduce up to 20dB of background sound

Mic Preamp Section

such as the now legendary V 476 B of the 1980s

Enhanced transparency and sound stage - Open Circumaural Design

and the constancy of its directional pattern for all frequencies

Buzz Audio Tonic 500 Series replica U47 With a max SPL ofBefore modern semiconductor technology, audio filters and equalizers were made with passive components capacitors and wound coils of wire that formed inductors (or chokes). Audio frequency chokes were bulky and expensive so these days it's easier (and cheaper) to use an electronic circuit to simulate the inductors. However, we have discovered that the difference in sound between the real thing and a simulator is quite noticable. So with the tonic