YAQIN CD1 Upgrade 6992 vacuum tube Buffer Processor For CD/DVD

Product Price: $114.23 USD  $92.00 USD
Save: 19% off

  • Product Model: Model: MUIA2281143
  • Product Weight: Shipping Weight: 2.5kg
  • Product Quantity: 1 Units in Stock

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  • Max: 10


YAQIN CD1 Upgrade 6992 Tube Buffer Processor For CDDVD
 There is a tube 6H1n x1 + 6922 EH x1 for Gift free (Made in Russia).
110V,  230V  version are in stock.
there is some reviews about YAQIN CD1 link below,



This one could be connected with your digital sound source like computer, DVD, solid CD Player etc. to improve the sound.

This Tube Buffer 's tube can replaced by tube 6H1n, 6N1, ECC85, 6N11, 6922, 6DJ8  E88CC or ECC88.

Frequency Response:




S/N Ratio:



6N1 x1

(added 6H1n x1 tube for Gift free (Made in Russia))

Net weight:

1.9 kg              Gross weight:2.5KG


17.5 x11.5 x13 cm

Power Supply:

AC 110V (+-10%)/ 220V (+- 10%)  60Hz/50Hz (100V,110V,120V,127V,230V,240V,version will take 3-14 work days

to order)There is ONE 110V version in stock, ONE 230V version

in stock. many 220v version sets in sock. so you do not need to wait. 110v and 230v are special offer. The 220v, 240v saling on original cost $114.23 USD





* We accepte payment via PayPal.

We accept payment via Moneybookers, too. Moneybookers is very popular in Europe.

 We also accept payment via WESTERN UNION or Bank Transfer.


We accept bank Transfer payment, we have bank account in China or in Hong Kong.

Shipping & Return Policy

We ship goods to worldwide.

All the orders will be shipped via EMS, DHL, UPS, TNT or Fedex express, Hong Kong Post airmail or China Post airmail. 

We ship the package within 1-3 days after the payment cleared.
The shipment usually takes 3-7 business days via DHL, UPS, TNT or Fedex express.
The shipment usually takes 5-14 business days via EMS.
The shipment usually takes 7-30 business days via Hong Kong Post or China Post airmail

French, Italian and Belgian customers please be patient, the item may take a few days to reach you due to lengthy customs clearance.
We ship to PayPal or MoneyBookers address ONLY. Please make your address in PayPal matched with your shipping address before you pay.

Faster payment, faster delivery.
Buyer pay any import taxes or customs duty.
All items are sent out mark as "gift", importation tax & VAT are not included.

Click the link Shipping & Return Policy  to read the Shipping & Return Policy detailed information at new page.

Return Policy:

If the item shows up defective or damaged, please email us immediately.


Brand new replacement with 14 days.

Defective situation must be reported to seller within 14 days upon receipt.

Returned packages displaying an invalid or expired will not be accepted.

Returned item should be in its original box with all packing materials and shipped to us via a traceable means.

We carefully inspect returned items upon receipt before issuance of refunds or exchanges.

Please allow up to 10 business days for us to process your return.

Shipping and handling charges, insurance are not refundable in any case.

The customer is responsible for all shipping costs.

About Us

Alll the Music Angel audio are guaranteed 100% brand new in box.

We can get the best price of Music Angel audio, if you buy a large number of Music Angel amplifier, cotact us, we will give you the wholesale price.

Music Angel Factory accept the OEM, tell me your require, we can make the audio for your order.

Some news about Music Angel

Music Angel Audio Company was founded in 1995, all the menber are the audio Audiophile.

Music Angel Audio Company specialist produce vacuum tube hifi amplifier.

After several generation of renewals, our XD series gallbladder machine already developed to three broad heading nine series products, because since the elder has insisted the best performance-to-price ratio the objective, the product already sold in distant markets in the world many countries. Obtained the approval and commending from all walks of life. Obtains the domestic several session of acoustic exhibition's award item successively, and obtains many home famous sound magazine recommendation.

Music Angel have Performance Ratio price.


This product was added to our catalog on Saturday 01 January, 2011.