NAF

New Audio Frontiers offers to all music lovers who are looking for a valve with a linear sound over the entire audio range with a
detailed tonal and dynamic the new 211 STRADIVARI.
We offer this product for all those who wants to benefit of all the characteristics of refinement, warmness and precision that directly
heating triode in single ended configuration can provide.
This integrated amplifier running in pure Class A, with its 20 Watts for each channel delivered by an 211 driven by an ultralinear SRPP,
can drive without any problem, in a domestic context, most of the loudspeakers on the market with an efficiency of at least 90dB.
The output transformers are of the highest level, handwound using silver plated copper litz wire.
They are built with core in M0 (the M0 is the thick of core in 0,1mm) and the winding is double wire for avoid the parassistic oscillation
and many loss into the core.
Output Tube bias is automatic and doesn’t need any regulation, with cathodic resistors bypassed by high quality capacitor.
The rectifier for anodic power supply is made up by two 5R4GY directly heated rectifier tube.
All these things give the amplifier an incomparable sonic quality that satisfies the most demanding audiophiles.
The amplifier is made with strictly selected components in order to achieve the best sonic fidelity and the greatest reliability.
This integrated amplifier completely disappear on listening and offers a wide threedimensional soundstage which is a rare example of musical breath and holographic sound.