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For Sale: Rudistor RP010B Quad Mono Balanced and Single Ended - N. 21 - closed

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€1,699 (EURO)
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For Sale:
Rudistor RP010B Quad Mono Balanced and Single Ended - N. 21 - closed

Black Version Mark II version 2009.

 

Superb solid state amp that does it all, running all headphones gorgeously whether balanced (dual XLR) or single-ended.

 

Unit circa 2009, 8/10 condition but for a few light marks on Hic Sunt Leones badge.  

 

This unit is from the first serie, so it have female XLR instead the male XLR on the back.

 

Unit was € 3500 new.

 

I will ship in Europe.

 

Accept Paypal and major credit cards via Paypal.

 

Serious inquiries only please.

 

Here a review:

 

 

The RP010B is built in heavy box using copper and solid avio machined aluminium, the components are from best quality production, and the construction is at mil quality.
 
The two power transformers ( made under our design ) are soaked in a special vinyl resin and shielded in order to avoid vibrations and erratic magnetic fields. The power supplies are a combination of Capacitance Multiplier and RC cells, they assure a clean and redundant current to the amplification electronics. The input gain amplification stage is made by a discrete FET differential amplifier controlled by a constant current generator.. The darlington bipolar power transistors are controlled by an active constant current generator,
 
The accurate internal construction based on shielded non-magnetic metal boxes jointed with the highly accurate component selection and the precise design, make possible a reliable and silent amplification without using any any negative feedback circuitry, either local or global, The benefits on sound are really remarkable it terms of transparency and deepness feeling.
 
The astonishing linearity from 2Hz to 100Khz (-0.2 db) and the impressive figure of 128 dB of dynamic range, jointed with the advantage in terms of soundstage and transparency done by double dual mono architecture and the total zero negative feedback solution, make the RP010-B a trough unbeatable top performer offering great musicality, transparence, and dynamics.
SPECIFICATIONS
 
Maximum Output: 1500 mW                                Inputs: 1 - line balanced or Unbalanced
Bandwidth: 2Hz-100 KHz within 0.2db                   Gain: 6-25 db adjustable factory preset typical 12dB
THD: < 0.05% (output 3Vpp 1Khz -) 0.1%            Dynanics: 128 dB ( at preset adjustment) 
Input Impedance: 47 Kohm                                 Technology: Solid State Quad Mono
Output Impedance: 8-600 Ohm                           Zero-Negative Feed-Back (either total or local )
Channel separation : > 95db Amplification              Class: Always A-Class 
Channel L-R Balance ( pot at 50%): 0.02 db           Dimensions cm: 45x30x12
Noise Floor: -116dB ( IEEE 20Khz band preset)        Weight (Kg): 14 kg.
 

 


Edited by perfidoclone - 2/13/13 at 7:59am
post #2 of 2
Thread Starter 

sold out

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