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NuPrime PRA-9X

NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)
NuPrime PRA-9X - Pre-amp (stereo)

The NuPrime PRA-9X is a fully balanced ultra-low distortion preamplifier (THD+N of 0.0004%) that features an MM phono input and a 6.3mm headphone output. There are a variety of settings to match different MM pickups.
The NuPrime's next-generation power amplifier circuit, which provides peak performance of 0.0004% (7.5Vrms) THD and 114dB signal-to-noise ratio (S/N). The line outputs include four new NuPrime amplifier modules with ultra-low distortion (THD=0.0004%) consisting of the MUSES8820 op-amp in a new amplification circuit. The NuPrime PRA-9X has excellent ultra-low distortion and is a strong preamp with high driving power.

  • Fully balanced preamplifier on the inputs and outputs
  • LP vinyl RIAA phono preamp circuit, with adjustable input capacitance and impedance
  • High-performance headphone amplifier
  • Input and output trigger for on/off control of multiple devices
  • Inputs and outputs use a special audio relay switch, which has the among the lowest crosstalk and highly accurate transmission

The phono input has a variety of input resistor and capacitor settings to match different MM pickups. The PRA-9X phono preamplifier is a 2-stage RIAA amplifier that utilizes the NJR MUSES8820 op-amp to provide a precise RIAA curve and low distortion at high gain.


Specifications:

  • Inputs:
  • 1 x Phono stage
  • 2 x analog stereo RCA
  • 1 x analog stereo XLR
  • Outputs:
  • 1 x 6.3 mm headphone output
  • 1 x pair of stereo RCA outputs
  • 1 x pair of stereo XLR outputs
  • Phono stage:
  • Input resistance: 32K ohms / 47K ohms / 100K ohms
  • Input capacitance: 100 pF / 220 pF / 320 pF
  • MM input sensitivity: 4.0 mV @ 1 kHz
  • GAIN: MM input to LINE output (Vol./Max.) => 50dB @ 1KHz
  • PRE stage:
  • Input resistance: 20K ohms
  • Output resistance: 10 ohms
  • THD+N: 0.0004% @ 7.5V Vrms
  • S/N ratio >115dB @ 7.5V Vrms
  • Frequency response: 0Hz to 50KHz (0.2dB), 200KHz (-3dB)
  • GAIN: LINE input to LINE output (Vol./Max.) => 17dB @ 1KHz
  • Headphone stage:
  • 560mW @ 32ohm / 110mW @ 600ohm
  • THD+N: 0.004% @ 32 ohms / 480mW, 0.0015% @ 600 ohms / 100mW
  • S/N ratio >110dB @ 32 ohms / 450mW
  • Frequency response: 0Hz to 50KHz (0.2dB), 200KHz (-3dB)
  • GAIN: LINE input to LINE output (Vol./Max.) => 17dB @ 1KHz
  • Dynamic range > 115dB
  • Dimensions and weight:
  • Dimensions (W x H x D): 235mm x 55mm x 281mm
  • Weight: 2.5 kg

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Buy&Try applies to the entire Aune, Auralic, Quadral, Sbooster & Taga range.

Buy & try gives you as a customer the opportunity to try out the product in your own home environment, instead of standing in a stressful store and trying to form an opinion. Rooms behave very differently and affect the sound in different ways and we give you the opportunity to demo the product for a full 30 days, in your own home.

 

If for some reason you feel dissatisfied, just contact us and we will help you with the return shipping, you can also take advantage of our shipping agreements with lower prices. Costs that will be charged to the customer are the shipping to the customer and the return shipping to us at MYC HiFi. For return approval, the item must be returned in new condition and in the original packaging.

 

Regarding speakers, be aware that speakers may need a long recording time to come into their own. After a couple of hours you can usually get a taste of what to expect, but a speaker deserves 100h+ before serious listening. The speakers we sell with ribbon tweeters need several hundred hours before they start to sing. So feel free to leave the speakers on around the clock so you can quickly accumulate hours.

 

If you have any questions or concerns, do not hesitate to contact us.

 

 

  • Buy & Try applies to goods that are normally kept in stock and not to order goods, unless otherwise agreed.

We provide at least a 2-year warranty on all products, some products have up to a 5-year warranty. With this, you avoid expensive insurances and can feel safe as a customer. In case of problems during the warranty period, contact us and we will solve it quickly and smoothly.


Aune: 2 years

Denon: 2 years

Marantz: 2 years

NuPrime: 2 years

Sbooster: 2 years

Taga Harmony: Passive speakers 5 years

Take Harmony Electronics: 2 years

Take Harmony Cables: 5 years

Quadral: Passive speakers 5 years

Xindak: Cables 5 years


Other products see the manufacturer's warranty.


ATTENTION!

The 2-year warranty does not apply to headphones, demo/service copies or consumables, in these cases the manufacturer's warranty applies. On demo and service copies, the warranty period is stated on the product page.

Lamp warranty

If the lamp for your projector breaks during the first 12 months, or the first 1000 hours (whichever comes first), you will receive a new lamp free of charge. If the manufacturer has a more generous warranty, it applies.