Manual Harrison Audio Series Twelve S12

## **Harrison Audio Series 12 – Complete Service & Installation Manual (Original Documentation)**

**Original factory service and installation manual for the legendary Harrison Audio Series 12 analog mixing console. This is a complete, used copy in good working condition with all pages intact.**

### What's Included:

- Full Service Manual with schematics, troubleshooting procedures, and repair guidelines

- Complete Installation Manual with setup instructions, wiring diagrams, and technical specifications

- All original sections covering channel strips, routing, power supply, and system architecture

- Essential documentation for maintenance, calibration, and restoration work

### Condition:

**Used – Good.** This manual shows normal signs of use consistent with age (minor wear on cover, possible light markings or tabs from previous owner). All pages are present, legible, and fully functional. No missing, torn, or illegible sections. A working reference copy for technicians, studios, or collectors.

### Why This Manual Matters:

The Harrison Series 12 is a classic large-format analog console highly sought after by professional studios and serious collectors. Original factory documentation is increasingly rare and essential for:

- Proper maintenance and troubleshooting

- Authentic restoration projects

- Understanding the console's signal flow and architecture

- Preserving the legacy of this iconic piece of recording history

### Ideal For:

- Studio technicians working on Series 12 consoles

- Equipment restorers and vintage audio specialists

- Collectors of professional audio documentation

- Owners of Harrison Series 12 consoles needing original reference material

### Shipping:

Will be carefully packaged and shipped via tracked mail. International buyers welcome—please contact me for shipping quotes to your location.

### Note:

This is a **physical paper manual**, not a digital PDF. Due to the nature of this item, returns are not accepted unless the item is significantly misrepresented.

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