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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black) - Amazon.com
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1 PCS 10W 3.5K Single-Ended Output Transformer Suitable for EL34 6P3P FU7 FU50 Tube Audio Amplifier (Color : Black) - Amazon.com
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40w 5k Push-pull Output Transformer, 6p3p/6l6/el34 Tube Amplifier Push-pull Output Transformer, Frequency Response: 25hz -28khz - Transformers - AliExpress
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