Mystère fully optimized double mono adapative autobias circuit with integrated plate-fuse. Full pentode push pull output design with modest amount of feedback. High quality 24-step volume attenuator. Fully hard wired. double layer polypropylene coupling capacitors. Robust low noise resistors. High purity copper conductors. Premium quality heavy- power and output transformers. Heavy metal chassis design. Gorgeous black piano lacquer finish.
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