burnt sheet - IWISTAO 13W Tube Amp Output Transformer Single-end Z11 0.35 Annealed Silicon Steel Sheet 0-4-8ohm for EL34 KT88 FU50 Audio HIFI

burnt sheet
 - IWISTAO 13W Tube Amp Output Transformer Single-end Z11 0.35 Annealed Silicon Steel Sheet 0-4-8ohm for EL34 KT88 FU50 Audio HIFI

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