This paper describes new plug-in microphone and program amplifiers having improved performance capabilities, greater flexibility and convenience of application, and an unusually high degree of reliability in which the design choice remained with tubes rather than transistors.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.