Silver Night MkII PX25 vs Silver Night MkII 300B
The Silver Night MkII 300B's power @ 8ω is 7W against the Silver Night MkII PX25's 8W. Both share signal-to-noise (90 dB), thd (0.100%), and input sensitivity (0.1V RMS).
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The Audion Silver Night MKII PX25 is a high-end stereo power amplifier featuring PX25 tubes, delivering 8 watts per channel into 8 ohms in pure Class A operation. It is hand-built with point-to-point wiring (Air Wired©) using high-quality British, European, and American components, avoiding Chinese parts where possible. The amplifier employs a zero feedback design to maximize musical subtleties and nuances, with auto biasing for the tubes and a conservative power rating that effectively doubles under competitor testing methods. It is best suited for loudspeakers with 93 dB or better efficiency. The chassis is constructed from military-grade aluminum with a durable black powder-coated finish, complemented by a mirror-polished stainless steel top plate and badge. The amplifier includes a front panel volume control and stereo inputs on the rear, eliminating the need for a separate preamplifier. The PX25 tube provides a sweet and controlled midrange with deeper bass and higher treble presence compared to the 300B variant. The Silver Night MKII PX25 is part of Audion's award-winning Silver Night range, known for its musicality and fidelity, and represents the 5th generation of this model line, originally launched in 1987. Optional upgrades include integrated versions with multiple inputs and remote volume control, as well as premium interstage capacitors and resistors.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
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The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Silver Night MkII 300B's power @ 8ω is 7W against the Silver Night MkII PX25's 8W. Both share signal-to-noise (90 dB), thd (0.100%), and input sensitivity (0.1V RMS).
The V20's power @ 8ω is 24W against the Silver Night MkII PX25's 8W, its signal-to-noise 92 dB against 90 dB, and its thd 0.500% against 0.100%. Both share class (A).
The LM-508IA's power @ 8ω is 48W against the Silver Night MkII PX25's 8W, its signal-to-noise 87 dB against 90 dB, and its thd 1.000% against 0.100%. Both share class (A).
The R800i's power @ 8ω is 48W against the Silver Night MkII PX25's 8W and its thd 1.000% against 0.100%. Both share signal-to-noise (90 dB) and class (A).
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