1969 Class A Power Amplifier Board Kit Key benefits fidelity amplification for DIY audio projects. The Class A design delivers crisp, clear HiFi sound with robust performance. Reliable operation thanks to quality MOT/2N3055 transistors, chosen for consistency and enduring performance. Suitable for projects that require 10 15W of output power. What this kit offers Includes quality MOT/2N3055 transistors as part of the board assembly. A dedicated Class A power amplifier board designed for enthusiasts and audiophiles building or restoring small to mid range audio setups. Simple, straightforward assembly. Key specifications and attributes Brand/model: 1969 Class A Power Amplifier Board Type: Class A amplifier board Transistors: MOT/2N3055 Output power: 10 15W Target users: DIY enthusiasts and audiophiles Application focus: HiFi audio amplification within the 10 15W range 2 3 practical use scenarios Vintage audio restoration or upgrade: Integrate the board into a classic speaker system to reproduce clean and natural mid to frequencies with minimal distortion. DIY bookshelf or compact speaker project: Use the 10 15W output to drive smalltomid sized enclosures for home listening setups with clear HiFi performance. Educational electronics projects: Include the board in a training or demonstration bench to study Class A amplification behavior and realworld signal amplification. Notes This description reflects the original product's specifications and functions, emphasizing the 1969 Class A design, MOT/2N3055 transistors, and 10 15W output.