PrimaLuna ProLogue Premium Stereo Amplifier Amplifiers

ProLogue Premium Stereo Amplifier

• New Adaptive AutoBias: Recalibrates amp to optimize EL-34s or KT-88s with the flip of a switch AND continuously adjusts each tube to its sweet spot. No manual biasing – EVER.
• New output and power transformers.
• New front end design using two 12AU7s.
• Zero negative feedback.
• SoftStart™ circuitry extends component and tube life.
• New BTI circuit: recognizes bad power tube and lights an LED in front of it.
• New PTP circuit: if amp overheats, it cuts power, allows for cool down, then resets.
• New OTP circuit: protects the output transformer from massive tube failure or user error.
• All premium parts: Nichicon and Solen caps; fast-recovery diodes; WBT-style speaker terminals; gold-plated jacks; ceramic tube sockets.
• 35 watts x 2 with EL-34s; 36 x 2 with KT-88s.
• Four and eight ohm speaker taps
• Fully ventilated chassis with high-gloss, five-stage, hand-rubbed, black-sapphire finish.
• Removable tube cage.
• Available with black or silver faceplate.

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