Product Details:
  • Use original 6J1 tube, original JRC5532 op amp.
  • The main filter capacitor uses the original 680UF/16V, and the coupling capacitor uses the imported Philips capacitor 1UF.
  • Use of high-precision chip resistors ensures a good signal-to-noise ratio.
  • Use 1.6mm thick double-sided sheet PCB, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current.
  • The gold-plated RCA lotus seat is durable and beautiful.
  • Use QCC3008 Bluetooth 5.0, Bluetooth supports APTX lossless playback.
  • All aluminum housing.
Specifications:
  • Distortion: 0.03%
  • Signal to noise ratio: 100dB
  • Bass: ±13dB
  • Treble: ±7dB
  • Frequency response: ±1.5dB (20Hz-20KHz)
  • Power supply: DC12V/2A
  • Net weight: 0.4KG
Package list:
About Us :
  • We are dedicated to offer the best audio-visual products at the lowest price to our customers. Bringing great products and customer service, and thus help enriching our customers’ lives is our ultimate goal.
About transportation:
  1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
  2. Orders processed timely after the payment verification.
  3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
  4. We need a processing time for preparing the order to deploy products and process the china local shipping. After the International warehouse delivery, we shall provide u the tracking number in 5~10 days for the international shipping.
  5. Import duties:Taxes and charges are not included in the item price or shipping charges.These charges are the buyer's responsibility.
  6. You should check the product's appearance safety before to sign receipt. else we can't seek compensation with the couriers.
  7. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
About feedback:
  • Since online shopping uncertainty, so thank u very much for choosing&trusting us.our service is ready to help u any time,your feedback is extremely important to us.
  • If you are satisfied, please leave 5 stars positive feedbacks, It’s very honored for us to achieve generous authentic assessments ,thx!
  • Any product or shipping issue, please contact us before opening the dispute or leaving any nertral/negative feedback, we'll carefull to do our endeavor to solve problems to the most make you satisfied.
  • Once you Feel dissatisfied with the projects received，please first and us use E - mail contact and communication，Do not very direct and impulsive give a Neutral or Negativ！Because the Neutral and Negativ can not solve any problems! Thanks!