The Eaton Vance Income Fund of Boston Class A (EVIBX) is a mutual fund that focuses on generating income for investors through a diversified portfolio of fixed-income securities. Managed by Eaton Vance Management, the fund primarily invests in high-quality bonds and other debt instruments, with a focus on preserving capital and providing a steady stream of income. With a long-term investment horizon, EVIBX aims to provide investors with a stable and consistent source of income while also seeking to achieve capital appreciation. This fund is suitable for investors looking for a conservative and income-focused investment option.