M-100

Newly designed M-100 vacuum tube amplifier is a cutting-edge monophonic amplifier that delivers the ultimate listening experience. Featuring dual KT120 output tubes and two 6SN7 driver tubes per channel, M-100 can output 120 watts of power in Class A push-pull triode mode.

This vacuum tube amplifier employs the latest monophonic circuit design, using only top-tier components and parts throughout the entire circuitry. Its power transformer and output transformer are custom-wound in the USA to meet our high standards.

Output transformer employs a novel design concept, belonging to the composite common model (CCM) category, which maintains balance with the output transistor components during operation. This design provides four sets of primary windings or two sets of balanced primary windings, reducing intermodulation distortion (IMD) and improving coupling efficiency, resulting in cleaner power before reaching maximum value.

It uses only a 2dB “negative feedback (NFB)” design, but its operation does not consume power, so it is labeled here as a 2dB “summing loop” rather than a traditional NFB.。

This means that although this unit does not offer NFB or “compressed peak-to-peak audio,” it can still maintain the realistic dynamic performance of a single-ended amplifier, with a power output of over 100 watts!

All components are carefully selected to minimize intermodulation distortion, providing a cleaner power output up to maximum power.

It features a built-in large gain adjustment function, which allows you to accurately capture and set the complete envelope curve of the music source (covering the entire music waveform starting from zero level) through the gain knob, while also balancing any offset music source.

The vacuum tube operates in near-full-plate dissipation mode to provide maximum clean power before full power output.

Output tube bias can be set via an easily accessible bias fine-tuner and measurement point on the top. The M-100 vacuum tube amplifier’s main unit is constructed from 1-inch thick aluminum sheets, each precision-machined by CNC to specifications, hand-polished, and finished with a black anodized finish, inlaid with a 24K gold nameplate, presenting an elegant two-tone texture. The speaker binding posts and RCA terminals on the rear panel are custom-designed, ensuring both long-term durability and ultimate signal transmission performance.

M-100 vacuum tube amplifier, with a conservatively estimated output power of 120 watts, can drive high-powered speakers while fully preserving the clarity and delicate texture of true music. Music lovers who listen to M-100 never pursue higher wattages; their only desire is to fully enjoy more beautiful music.