MeiXing MingDa MC-7R Tube preamplifier HIFI EXQUIS preamp with psvane 274B lamp rectifier

 Be fan

Be fan of our Facebook page and get $5.00 discount!

 Be fan

If you are not logged in to Facebook, please first log in and then refresh this page before clicking the Like button. Otherwise, you will not get your voucher.

New product

Meixing Mingda




MeiXing MingDa MC-7R pre-amp:


Techinial parameters:

  • Output Voltage: 100mV-22V
  • Output impedance: 600 ohms
  • Input voltage: 100mv-2000mv (Hifi exquis 1101017)
  • Input impedance: 100K
  • Degree of distortion: ≤0.003%
  • SNR: 91dB
  • Power consumption: 45W (Hifi exquis 1101017)
  • Input selection: 4 Groups
  • Output  selection: 2 Groups
  • Frequency Response: 10Hz ~ 75KHz ± 1dB (Hifi exquis 1101017)
  • Vacuum tubes:
              Rectifier: Psvane tube 274B × 1 
              Pre-amp tube: Shuguang 12AX7 × 2,  12AU7 × 2
  • Voltage: AC110/120V or  220/235V  60Hz / 50Hz
  • Volume: 34× 22×12 cm
  • Weight: 9.5kg (Hifi exquis 1101017)
  • Package weight :12.6kg 




The rectifier of this MC7-R is pasvane 274B.



  • Using Hetian maoshi to improve the curcuit, this machine-driven is strong, good dynamic, high resolving power, accurate positioning, sound reduction and fresh, bright and smooth, with a variety of appropriate amp. (Hifi exquis 1101017)
  • This is a cost-effective tube pre-amp, if it match with the 300B power amplifier or transistor, which can change slow speed effect, then his ton will be improved obviously. (Hifi exquis 1101017)