Revox Multiplex Filter - Technical Specifications and Circuit Diagram
by STUDER REVOXTechnical documentation for the Revox Multiplex Filter, a precision lowpass filter engineered for capturing stereo multiplex FM broadcasts directly onto magnetic tape. This service manual provides complete technical specifications including input sensitivity, output levels, harmonic distortion, signal-to-noise ratio, channel isolation (cross-talk rejection), and power consumption data. The circuit employs two amplifier stages per channel built around silicon transistors (BSY72) for reliable signal conditioning. Full circuit diagram with all component values and pin-level interconnection details for seamless integration with tape recorder equipment. Frequency response curve demonstrates flat passband linearity to 14 kHz with precise attenuation characteristics at the critical 19 kHz and 38 kHz multiplex pilot and subcarrier frequencies. Documentation provided in both English and French for international reference.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 8
- Size
- 1.7 MB
- Category
- Audio & HiFi