Level 4 components are used throughout, including Audio Note (UK)™ Tantalum resistors and Foil Capacitors and in-house designed and manufactured copper/silver wired output transformers.
It has been specifically engineered for sonic performance rather than technical specification, and fulfils all Audio Note (UK) Level 4 criteria: -
Pure Class A operation
Zero Negative Feedback
Single Ended Output Stage
Valve Rectification
Directly Heated Triode operation
Materials and component quality
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Input Impedance: 100K Ohm, line level
Input Sensitivity: 450mV for full output
Maximum Output: 20 Watts (approx.) per channel into 4 or 8 Ohm loads
Channel Balance: +/- 0.3dB
Valve Complement: 2 x 5R4WGB — 2 x 211 — 1 x ECC82 / 5814a — 1 x 7044
Unit Weight: 37,5kg
Unit Dimensions: 305mm (h) x 305mm (w) x 640mm (d)
Mains Input: AC 100-120V / 220-240V 50/60Hz
Maximum Power Consumption: 200W
Due to Audio Note (UK)'s ongoing research and development program, specifications are subject to change without notice.


Please contact us for pricing information.
Available in our listening room for demo!
As with what we learned developing the 211 amplifiers, each element in a circuit is like each lens in a microscope, and has to be perfectly chosen and formed to correctly work with the proceeding and following lenses (or stages in the amplifier circuit).
If the lenses in a microscope are not correctly chosen and adjusted, the image becomes blurred, and detail and information is lost. The same is true for an amplifier circuit; if each stage is not absolutely correctly chosen and matched to work optimally with the rest of the amplifier, the result will be blurred, unfocused, uneven sound lacking in information.