Supreme sound quality with high output power.
　'Delicate and dynamic', monaural power amplifier.

A power amplifier with all the merits of our legendary ONGAKU plus high output power.
Effortless driving low efficiency speakers with GAKUON II 50W class A power.
Each power tube is driven by an exclusive driving tube, guarantee stable and wide soundstage.

Features

inherit circuit and all merits of ONGAKU with an improvement of high output power.
Parallel single ended design, each 211 tube is driven by an exclusive driving tube.
Recommended for those who enjoy clean and dynamic sound of 211.
Best routes and wiring by skillfull technician to secure the best quality.
Copper chassis which help improving sound extends and liveliness.

Original Parts

Silver Output Transformers

Rich and direct sound is obtained with using pure silver winding and multi-layer, multi-compartment structure.
Winding are all done by skillful technician hands using pure silver wires. It is one of the most important procedure to keep the graceful and dignity sound of 211.
We also applied special insulating materials in considering its high voltage operation.

Silver Capacitors

Silver capacitor which use pure silver foil as electrode.
It is specially designed to prevent the potential oscillation with the foil, which can easily generate muddy sound when lignal surge from low to high level.
All silver foil capacitors are Audio Note hand made.

Original Silver wire "SSW"

All conductor materials are pure silver. In order to supress the unwanted vibrations, natural silk is used and twisted around the silver conductor. It works as an insulating layer between the silver wires and the exterior PVC jacket.

Specifications


Product	211 Parallel single ended monaural amplifier

Rated Power	50W @1kHz, 5% THD

Frequency Response	12Hz ～ 20kHz (+0dB, -3dB @1W)

Input / Impedance	1pc (RCA, unbalanced) / 100kΩ

Output	speaker 8Ω

Noise	Less than 1mV

Vacuum tube	211 x2, 6072 x1, 5687 x2, GZ34 x4

Power consumption	270W

Dimension	280mm(W) 242mm(H) 525mm(D) (excluding protrusions)

Weight	33kg