YAQIN MS-23B MM RIAA Stereo Tube Pre-Amplifier + Phono Stage

US$188.98

Available

  • YAQIN MS-23B MM RIAA Stereo Tube Pre-Amplifier + Phone Stage

Product Details

Description:

Ability to work with an MM cartridge or a high output MI (Moving Iron) cartridge turntable;
This phono stage can be used with an integrated amplifier which has volume control.
Employ DC filaments power supply to minimize humming noise.
Adopts conventional active RIAA equalization in phono stage circuit;
Power transformers manufactured with silicon steel sheet and high quality oxygen-free enamelled copper wire;
Utilizes the audiophile capacitors, such as Japanese Nippon Chemi-con capacitor filters, and high quality metal precision resistors dedicated for audio frequency;
Beautiful aluminum heavy duty chassis and faceplate.
 


Technical Specifications
Tubes: 12AX7B × 2 (Voltage preamplifier)
Output Voltages: 0.5V (400Hz input/500mv)
Output Jacks: One group of gold plated RCA jacks
Input Sensitivity: ≤4.0mV (400Hz, 0.5V output)
Input Jacks: One group of gold plated RCA jacks plus a grounding terminal
Signal-to-Noise Ratio: >85dB (A weight)
Distortion of Harmonic Wave: ≤0.11%(400Hz input)
Cartridge Suitability: MM (Moving Megnet) cartridge
Supply Voltage: AC115V 60Hz
Dimension:17cm(W) x 20cm(D) x12cm(H) (7” x 8” x 5”)
Net Weight: 2.3kg (5.1lb)
Shipping Dimension: 27cm x 23cm x 21cm
Gross Weight: 3.0kg (6.6lb)
 


Package:
A YAQIN MS-23B unit
A Power plug
A Manual
Dual power supply voltages are available on this unit, 115VAC for North America, 220VAC for Asia and Europe. The unit is preset at factory for using with 115VAC.
 

Questions & Answers

  • Q: Hello, I have just become the owner of a YAQIN MS23-B Phono Preamp and I'm really pleased with it, but the unit not come with any type of instruction manual. I know it's pretty much self explanatory, but I would like to reference the specifications etc Thanks and best regards. Bob
  • A: Hi Bob,The manual had sent to your email.Please check it.Thank you.
  • Bob Pirie 7/31/16 12:23 PM Asked.
  • Q: Yes, but do you provide free shipping at that price? Buying it through Amazon with my Prime membership shipping would be free.JIm Dear Jim Coope, Your question regarding product YAQIN MS-23B MM RIAA Stereo Tube Pre-Amplifier + Phono Stage has been answered Your question: I'm interested in purchasing this YAQIN MS23-B Phono Preamp from you through Amazon with a Square Trade Extended Warranty, but cannot find any "Original" Warranty information. What is your Warranty coverage on a brand new unit? Their answer is: Hi Jim,you can buy it in here(Shenzhenaudio),we provide 1 Year warranty.Now we have same discount for YAQIN MS-23B.And YAQIN produc quality is very good,almost no customer to repair.Please check http://www.shenzhenaudio.com/yaqin-ms-23b-mm-riaa-stereo-tube-pre-amplifier-phone-stage.html.Thank you.
  • A: Hi Jim.yes,we pay the shipping fee,it will take 3-7days via DHL.Thank you
  • Jim Coope 7/6/16 11:10 PM Asked.
  • Q: I'm interested in purchasing this YAQIN MS23-B Phono Preamp from you through Amazon with a Square Trade Extended Warranty, but cannot find any "Original" Warranty information. What is your Warranty coverage on a brand new unit?
  • A: Hi Jim,you can buy it in here(Shenzhenaudio),we provide 1 Year warranty.Now we have same discount for YAQIN MS-23B.And YAQIN produc quality is very good,almost no customer to repair.Please check http://www.shenzhenaudio.com/yaqin-ms-23b-mm-riaa-stereo-tube-pre-amplifier-phone-stage.html.Thank you.
  • Jim Coope 7/6/16 12:58 PM Asked.
  • Q: Hi, I have just purchased this from Amazon.co.uk but it has arrived with no manual. Could you send me a PDF version please, many thanks
  • A: Hi Richard,I had sent to your email.Please check it.Thank you.
  • RICHARD OLDFIELD 5/3/16 3:29 AM Asked.
  • Q: Dear Seller I need a favour. What can i do to get a pdf copy of YAQIN MS23B phono stage user manual since I lost it ? Thank so much in advance. Best regards Emi
  • A: Dear Emilio, Thanks for your question. We have sent an user manual to your email,please check it ,hope it could help you. Thanks & Best regards, Bill
  • Emilio 11/26/15 3:39 AM Asked.