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HiFi MM MC Vacuum Tube Phono Stage Pre-amplifier Turntable Stereo RIAA Preamp

Item description

 

Introduction  
  • A high quality phono preamp is essential to extract the enormous sonic information in vinyl records. To achieve this goal, we spent extensive amount of time on research and development, testing, fine tuning to final assembly. We received many feedback from MP-P1 users during past 2 years and spent lots of time to design the MP-P1 successor. We are glad to announce the amazing MP-P2 tube phono preamp is ready for order.
  • There are many kinds of phono preamps in the market, but most of them employ low cost integrated operational amplifier (OPAMP). They are based on feedback loop circuit which does not sound quite natural or musical. To design a most natural analog sounding phono preamp, we employ NXP JFET transistor modules, 12AX7 & 6922 signal tubes and 6X5 rectifier tubes. MP-P2 also uses single ended Class A, zero global negative feedback hybrid circuit for amplification and passive RIAA network for equalization.
  • It presents a smooth midrange, huge sound stage, excellent high and low frequencies extensions, natural, detailed and musical sonic performance to the audience. You will be amazed that MP-P2 can reveal super fine details in vinyl records.

Features
  • Passive RIAA network and zero global negative feedback design to provide extremely natural and musical listening experience.
  • Adjustable input and ouput gain control. Plenty of gain to support super low output MC cardtridge.
  • Fully mono blocks design to provide the best channel isolation performance.
  • Tube rectification supports 6X5, 5U4G, GZ34, 274B, 5AR4 rectifier tubes.
  • Four 12AX7 tubes and two 6922 tubes for the MM amplification section.
  • Jfet module is employed for the MC to MM step-up section. This module is user changable to support other JFET transistors.
  • US military grade Dale resistors; high grade Rybycon, Nichicon, Panasonic, ELNA capacitors.
  • Obligato Gold coupling capacitors. Screw-in design for easy caps rolling.
  • Dual high power toroidal transformers. Gold plated PCB and connectors.
  • Both high voltage and filament supply are DC regulated to minimize noise.

Technical Specs
 

Gain

Changeable; MM 55dB (Max), MC 100dB(Max)

THD

<0.1% (Open Loop)

Input Impedance

MM Settings: 47K

MC Settings: 30ohm, 40ohm, 50ohm, 67ohm, 75ohm, 86ohm, 200ohm, 300ohm, 600ohm and more.

Power Requirements

AC 110V-120V, 220V-240V 50/60 Hz

Power Consumption

60W

Dimensions

Width 430mm Height 155mm Depth 520mm

Mass

15kg (gross)


Packing List
  • 1*MM MC Phono Pre-amplifier
  • 1*Power Cord 
  • More information please click the link and download the manual: https://drive.google.com/open?id=1Rnr_wqh4uKwX8AaD2xntPiYZDnB4-Gar
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Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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