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Porque ajustar el BIAS de nuestro equipo valvular entre el 50 y el 70% ? y mas..
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Laney IRT Studio Ironheart 15 Watt Guitar Amp Head Repair
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Laney IRT Studio Re-Amping Part I
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Ajuste de Bias para Laney Cub 12R fácil y rápido
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Laney Ironheart IRT60H in-depth demo! (16 guitars)
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