RPX-38 DualMono currently not available

RPX38 new generation ClassA DualMono Amplifier

(read the fresh review here!)
International Price — free worldwide shipping
US $ 1,400
Shipment in 2–3 weeks by DHL or UPS
Series: Single-Ended Solid-State Series RP3RP31RP33RPx33RPx33 EV-08RPX-35 DualMonoRPX-38 DualMono

RPX-38 is an headphone amplifier of a new generation, it is compact attractive in look and very performing.

Everything you need in a High End amplifier is there. It includes a power conditioner in order to insulate the unit from main power line noises and two (one for channel) power supplies, based on the technology of the capacitance multiplier.

The RPX-38 is a class A high current amplifier delivering more than enough power in terms of voltage swing and current in order to drive any headphone of virtually any impedance or sensitivity. Any headphone will find in the RPX-38 the right match in order to deliver his best.

It will give you the best music listening experience you can expect in a desktop amplifier. The high dynamics, the wide soundstage and the transparent and clean sound are always natural with deep and solid basses and silky highs.

Thanks to the new generation power supply that incorporate a power conditioner it can be plugged to any main AC from 90 to 260 Vac

Dual mono topology, showing a mixture of pure audiophile, clean, and optimized electronics, to deliver the finest sound available. The electronic design precisely calculated and very clean implemented, ensure the shortest signal path, a must in the real audiophile world.

Pre-out available as standard on all RPX38 The "pre out" ( a set of RCA connection on rear panel ) is controlled by the volume knob and makes possible to use the RPX38 as an outstanding preamplifier working with power amplifiers or powered speakers.

To ensure a top notch performance, the components are selected from best brands available to us, followed by an accurate and solid construction and very strict tests in high qualified labs. All the components (including cables and wires) are certified to fully match the severe European Community safety regulations.

The faceplate is 10mm thick with engraved graphics enameled by hand, for a great and durable look, the two illuminated gauges are connected in a way that they show the perfect status of the amplifier ( power supply and amplification unit) when they are correctly positioned you can be sure the amp is perfectly adjusted and working.

RPX-38 VIDEO

This product is made in Europe in respect of CE regulations by professionals and qualified laboratories under supervision of RudiStor R&D LABS

Specifications

TechnologyAll discrete. FET and Bipolar Transistors
Class of workingALWAYS CLASS A High Current
Power Supply1 x power conditioner 2 x capacitance multiplier + 2 x RC filters PSU
Maximum Output swing (Vpp)15.95 Vpp
Bandwidth at +/- < 0.05 dB10 Hz to 100 kHz
THD at (3Vpp~1Vrms, 1 KHz, 32 Ω)0.015%
Output impedance (on headphone jack)1 Ω up to > 1000 Ω
Input impedance22kOhm-47kOhm
Slew Rate0.09 V/uSec
Max Gain12 dB
S/N weighted "A" at 20Cent. After 30'-118 dB
Construction materialBlack painted stainless steel, avional
Size: Large, Deep, High (mm)340.0 - 252.0 - 60.0
Weight (Kg)5,0
Operating voltage90 - 260 universal autodetecting
Consumption A80 VA
In line from2013
NΩ of Input1 pair RCA
NΩ of Output (line signal)1 pair RCA
Preamplified Output1 pair RCA
NΩ of headphone output (Jack 6.5 mm)2 (can be used at same time)