The Model 33 Phonograph Disc Pre-Amplifier Equalizer is a single polarity power supply Logic Module covered by an MU metal can with an Octal Plug-in.
This preamplifier increases the phono signal to line-level by providing stable gain while preventing induced noise that would otherwise distort the signal.
- Conventions / Political Rallys
- Courtrooms / Trials
- Live Events / Concerts
- Government Meetings / Press Conferences
- Home use
- Public Meetings
- Security Briefs
- Sports Events
- Business / Industrial