Tuesday 18 January, 2022

YAQIN MC-100B KT88 x4 Vacuum Tube Integrated Amplifier

This product was added to our catalog on Wednesday 16 October, 2013.

Starting at: $635.00

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**Please choose "Free Shipping" at the checkout page as it already included the shipping cost**

IMPORTANT:The Economy Shipping may not applicable to some countries due to the maximum weight limit restriction to economy postage parcels (10/20/30 KGs).


All shipping cost above does not apply to South America, Africa, Eastern Europe, Russia, Middle East. We can quote you the price for these countries. If you are unsure about this, please contact us.

Preamplifier use SRPP amplification circuit and Nagao-type inverter, Cathode output circuit to promote.
It is special design TWO connection mode: Ultra Linear Amplifier (UL) and triode (TR).
Just one Amp has two kind of use functions (there is a switch to choose mode ): INTEGRATED AMPLIFIER mode or pure Power AMPLIFIER mode.
The output transformer use audio special stalloy and high strength Anaerobic enamel-insulated wire. It used special coiling process.
This amplifier is made with audio special Enthusiast electrolytic capacitor (MKP), capacitive cross-linked and high quality metallic resistance.




Output power:

 30W×2 (8Ω) Triode (TR) connection
60W×2 (8Ω) Ultralinear (UL) connection



 Signal noise ratio (SNR):

 ≥90dB (A)

 Frequency Response::

 5Hz~80KHz (-2dB)

 Input sensitivity :

    pure Power AMPLIFIER mode: 0.6V

 Vacuum tubes:

 KT88×4 6SN7×4 12AX7×2 (You can also DIY it with 6550EH×4 6N8P×4 6N4×2)

 Input Power Voltage:

 AC110V(±10%)/220V(±10%) 60Hz/50Hz (110V version will take 3-7 work days to order)


 390mm x 490mm x 190mm



 Packing Include:

 Set Tubes, operating instructions and Standard 1.5m Power Cord


  • Model: YAQIN-MC100B
  • Shipping Weight: 32kg
  • Manufactured by: YAQIN

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