modal30The Model 30's phono stage sounded awake and luxuriously detailed with the $755 Shibata-tipped 2M Black. I wondered how it would fare with the $199 Shibata-tippedThe Oldsmobile Model 30, which continued to be known as the Oldsmobile Six, was a motorcar built by General Motors from 1923 through 1927. Each year it was built, it was given a