The Model 35 Microphone or Solarcell Pre-Amplifier. It is a single polarity power supply Logic Module covered by an MU metal can with an Octal Plug-in.

This preamplifier increases a microphone signal to line-level by providing stable gain while preventing induced noise that would otherwise distort the signal.

Applications:

• Optical Projector Solarcell with up to 50 ft. distance
• Broadcast
• Conventions / Political Rallys
• Courtrooms / Trials
• Live Events / Concerts
• Government Meetings / Press Conferences
• Home use
• Interviews
• News
• PA
• Public Meetings
• Security Briefs
• Sports Events
• Stadiums
• Studio
• Theaters
• Business / Industrial