Thordarson Electric Mfg. Co. 210 Push-Pull Pwr Amp Get a print! $8.00 Add to Cart Product Information: Model:210 Push-Pull Pwr Amp Manufacturer:Thordarson Electric Mfg. Co. Schematic Pages Page 1 Schematics Content Page 1: 210 PUSH - PULL POWER AMPLIFIER Please note: we carry a wide range of products which will fulfill the specifications above. Please use our search function or browse our products to find what you need!