⭕ This is the ultra rare, Early version Brook 10C2 Mono Amplifier (Rival to Western Electric). This was manufactured in 1940s for home audio system. As you know, Brooks audio circuit diagram is very very typical and original. Some people said Brook 10C2 can be converted from 2A3 PP to WE300B PP. This Brook 10C2s Serial Number is 2228
Brook 10C2, 2A3 PP Amplifier is combined to pre-amplifier with Brook 10C. Generally, it is compared with Brook 10C3 which was specially manufactured for Fairchild. This Brook 10C2 is working condition. If unhappy with the purchase, 30 days is the return policy. Shipping or pick-up can be arranged. Additionally, I will give another new 7A4 9pcs and NOS 7N7 2pcs using Brook 10C2 as picture. Its bonus!