One pair of Tamura F-682Output transformer for push-pull Tube Amplifierprimary 3.5k with SG taps4, 8, 16 ohm outputsNFB windings30WTamura F-682 Output Transformer 3.5k 30W push-pullHK$2,800.00PriceQuantity*Add to CartBuy NowConditionsUsed tested continuity, good.