RPX-38 DualMono currently not available
RPX38 new generation ClassA DualMono Amplifier
(read the fresh review here!)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
| Technology | All discrete. FET and Bipolar Transistors |
|---|---|
| Class of working | ALWAYS CLASS A High Current |
| Power Supply | 1 x power conditioner 2 x capacitance multiplier + 2 x RC filters PSU |
| Maximum Output swing (Vpp) | 15.95 Vpp |
| Bandwidth at +/- < 0.05 dB | 10 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 impedance | 22kOhm-47kOhm |
| Slew Rate | 0.09 V/uSec |
| Max Gain | 12 dB |
| S/N weighted "A" at 20Cent. After 30' | -118 dB |
| Construction material | Black painted stainless steel, avional |
| Size: Large, Deep, High (mm) | 340.0 - 252.0 - 60.0 |
| Weight (Kg) | 5,0 |
| Operating voltage | 90 - 260 universal autodetecting |
| Consumption A | 80 VA |
| In line from | 2013 |
| NΩ of Input | 1 pair RCA |
| NΩ of Output (line signal) | 1 pair RCA |
| Preamplified Output | 1 pair RCA |
| NΩ of headphone output (Jack 6.5 mm) | 2 (can be used at same time) |

