An OTL Tube Headphone Amplifier | HeadWize

An OTL Tube Headphone Amplifier | HeadWize

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日期:2026-04-22
by Kurt Strain The tube headphone amplifier in figure 1 is a high current mu follower, with a 12AU7 cathode follower driven by a 6CG7. Both sections of each tube are paralleled to minimize noise. It’s a zero global feedback, OTL design of pretty high qual...看更多