TK Audio SP502 500 Series Preamp Audio Converters First introduced in 1961

First introduced in 1961

The Mercury AM16D has transformer coupled inputs and outputs with custom wound transformers that are modeled after the originals

Monark – iconic mono synth

without robbing you of effective dynamics control

and hand-soldered jacks and speakers

TK Audio SP502 500 Series Preamp Audio Converters First introduced in 1961SP502 is a new single slot 500 series preamp with a unique hybrid design including both vintage and modern circuits. A new transformerless input stage forms a clean and transparent front end, together with the two selectable output stages you can get the low mid punch and thick sound associated with British Class A from the early 70s as well as a more modern clean tone from the 80s and 90s. SP502 is also equipped with a saturation stage that can be