Telefunken Elektroakustik ELA M 251E The Telefunken ELA M 251 microphone, introduced in the early 1960s, has become one of the most beloved microphones in recording history. Known for its clear, sparkling highs and warm midrange tones, this legendary tube microphone quickly became a favorite for recording vocals, orchestras, and acoustic instruments. The 251's unique brass capsule, tube electronics, and transformer-balanced output created a smooth and open sound that has been used on countless classic recordings. Continue reading →