Shop with DX Mobile Site Yes No

Portable Rechargeable Pure Class A Tube HIFI Earphone Amplifier - Black

SKU: 421568
  • US$84.34
  • 81.11
  • Free shipping To
    Free Shipping With Tracking Number

  • Dispatch: Item is temporarily sold out.
  • Form Color:


Add To Cart Buy Now
Portable Rechargeable Pure Class A Tube HIFI Earphone Amplifier - Black
Portable Rechargeable Pure Class A Tube HIFI Earphone Amplifier - Black

Portable Rechargeable Pure Class A Tube HIFI Earphone Amplifier - Black

US$81.11 US$84.34 0 (0 reviews)
Add To Cart
- Wire drawing housing, with a transparent acrylic panel shell to prevent scalding, because the tube temperature can be up to when working;
- DALE resistance, ALPS potentiometer, aluminum volume knob;
- The operational amplifier is imported NE5532 IC, you can also upgrade it for your favorite op-amp;
- Standard Micro USB charging, support charging and playing at the same time;
- Each channel with one tube for signal processing.

MaterialAluminum alloy
Form ColorBlack
Quantity1 piece
Other Features
Other FeaturesSuitable for 30~600ohm earphones.
Dimensions & Weight
Dimensions 5.12 in x 2.8 in x 0.98 in (13 cm x 7.1 cm x 2.5 cm)
Weight 8.61 oz (244 g)
Packing List
1 x Amplifier
2 x Bundling belts
1 x 3.5mm audio cable (18+/-2cm)
1 x USB cable (96+/-2cm)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$79.41 shipped US$79.17 shipped US$78.92 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program
There are no reviews yet, write a review and get DX points! What are DX points?


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere