This Kit is designed as a building block in other projects where a battery powered, variable gain audio amplifier is required. Data sheet from National Semiconductor included. Picture of PCB Kit Documentation for Kit-17 (PDF: 20 KB / 1 page) KIT 17 1+ $12.95ea. 10+ $10.95ea.

Circuit Specialists Inc 220 South Country Club Drive #2 Mesa, AZ 85210 800-528-1417