Dynamics Headphone  Amps     Electrostatics Amps          Cables       Home

NX-03 steel   Class A headphone amplifier

 

An extraordinary performer although clean and simple amplification unit, encased in a fascinating hi-end box. An exercise of technology and design, to give to the audiophile the best sound and the pleasure to own a piece of artwork.

The sound quality and performance is absolute, this amplifier can drive any headphone from 4 to 1000 Ohm. The Distortion (Linear, Harmonic and Intermodulation) is so low, at any the frequency and level, that it is even very hard to measure!

NX03 steel ( Silver Faceplate )

 

The amp is completely linear from DC to 100KHz, and the damping factor is so high that this amp can easily drive small speakers. No capacitors are used on the signal path, no global negative feedback is used.

The amplifier use OPAmps as signal amplifiers and bias voltage servo actuator, in a simple but effective circuitry, with very short signal path, and usage of few selected components.

The current output devices are Darlington Bipolar transistor assisted by a solid state constant current generator.

NX-03 steel is extraordinary fast, this added to the high dynamics and overall power, generate a sensational punch feeling. The neutral sound, deep-end controlled bass, and the transparent highs, is the best way to describe the sound of this small great amplifier.

The amplifier is totally dead silent; noise floor is reduced down to -113 dB, so it is the right choice for SACD, given the superior dynamic range.

 

 

A simple layout, an accurate selection of components, for a quality and performing design

 

Highest quality stainless steel casing, 10mm CNC machined faceplate, engraved faceplate graphics, chromed aluminum hand-made knob, give to NX-03 the right look for high class performing

 

Thanks to  totally dark floor-noise, NX-03 is a  perfect combo with high-end IEM,

 

 

 

 

NX-03steel is made using lead free components and soldered with a leed free tin/silver alloy. In respect of enviroment as for EU directive

 

SPECIFICATIONS

   
Maximum Output:   1.5 W  on 16 Ohms Output Impedance:  0 to 1000 Ohm
Maximum Swing: at 32 Ohm 16Vpp Inputs: 1 x Analog, RCA- Gain:   15 db
Bandwidth:  DC-100.000 Hz < 0.15db Noise Floor below -113db
THD: 0.003 % (13Vpp on 32Ohm) Amplification Class:  Always A-Class
Weight (Kg): 3.2kg Dimensions (cm):  25x25x5
   
 

 

Price 599.00 euro

( worldwide shipment included  Delivery 5-7 days )

 

hhhh

info@rudistor.com

 

    home