PJ.MIAOLAI A3 6N3 Vacuum Tube Treble Bass HIFI Lossless Amplifier Preamp COD

{{$productInfo.reviewAmount.average}} out of 5

5 Star 1 (100.0%)
4 Star 0 (0.0%)
3 Star 0 (0.0%)
2 Star 0 (0.0%)
1 Star 0 (0.0%)
1 Reviews
ID: 1449984
Sold: 0 SKUB59900 Stocks: 0
Price alert
Ship From:
Adaptor: Please select a Adaptor
Color.: Please select a Color.
No shipping method is available for this product to your location.
Shipping: US$00.00
to Indonesia via
Shipping time: Arrival time = dispatch + shipping time
This qualifies as a wholesale order,place an inquiry to receive our best price.Enquire Now!
    You May Also Like
    • Product details
    • Specification
    • Reviews (0)
    • Customer Q&As
    • Shipping & Payment


    To confirm that this part fits your vehicle, please enter your vehicle's details below.
    • Year:
      • Make:
        • Model:
          • Submodel:
            • Trim:
              • Engine:
                • Clear All
                This part is compatible with 0 vehicle(s). Show all compatible vehicles
                This part is compatible with 1 vehicle(s) matching
                This part is not compatible with
                Recent searches
                  • Year
                  • Make
                  • Model
                  • Submodel
                  • Trim
                  • Engine
                    A3 Preamplifier The tube adopts the classic 6N3 tube. The sound quality is greatly improved compared with the low-end tube of 6J1.6K4 (the price of the tube is different, the sound quality is of course different). The tone is warm and charming, very atmospheric, the sound is clear and delicate, and the dynamic is fierce.Especially suitable for vocals, strings, light music, classical music! High frequency and delicate, low frequency! Easily push any grade of 18-600 ohm headphones, the background is quiet, without any current noise floor noise! With a gain switch, switching operations are performed depending on the style of the music. (Note: Gain switch is only valid for the Headphone amp output part, RCA output is invalid)
                    A3 two sets of audio signal input, with audio input switch, free to switch audio input. Whether the output is connected to your high-end headphones, the amp part uses the classic MAX9722 audio decoder chip, the sound field is deep and strong, transparent and bright. It is also used as a tuning sound to connect your amplifier to the amplifier. Multimedia speakers and other audio equipment will bring you real HiFi level enjoyment, real bile.
                    6N3 vacuum tube preamplifier + Headphone Amplifier High and low sound adjustment function, you can adjust the high and low frequency according to your needs.
                    Vacuum tube preamp with MAX9722 audio decoder chip Headphone amplifier ; Convenient to improve your sound quality
                    Audio signal input can be computer, CD, phone and lossless player
                    Audio input:RCA ,AUX 3.5mm stereo input
                    Audio output can be connected to digital amplifiers and active multimedia audio devices
                    Treble & bass adjustment; Sound is warm and broad; No background noise
                    Gold-plated for input and output terminals; 6N3 valve tube; Mini size suitable for desktop
                    Audio input: AUX +RCA input
                    Audio output: RCA output x 1 group
                    Output power =1300mW (32 ohms)
                    Adapted headphone impedance: 18-600 ohms
                    Total harmonic distortion: 0.005%
                    Signal to noise ratio:105DB
                    Frequency: 20-30K Hz
                    DC Voltage input: 12V 2A
                    Size: 15 x 10 x 7cm (L x W x H) high CM(height measured with tube height)

                    Please note that this product is a preamplifier. It is not an amplifier and needs to be connected with an amplifier or active audio devices. Also, it is not a phono preamp and can't work with a turntable.
                    Package Included:

                    1 x PJ.MIAOLAI A3 Amplifier 
                    2 x Tube
                    1 x Power Adapter

                    Customers who view this item also bought

                    Customer Reviews

                    Customer Q&As

                    Shipping Methods

                    The total estimated time it takes to receive your order is shown below:
                    • You place your order
                    • (Processing time)
                    • We ship your order
                    • (Shipping time)
                    • Delivery!
                    Total Estimated Delivery Time
                    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
                    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
                    Shipping time: The time for your item(s) to travel from our warehouse to your destination.
                    Recommended shipping methods for your country/region are shown below:
                    Ship to: Ship From
                    CN Warehouse
                    • CN Warehouse
                    • HK Warehouse
                    • USA Warehouse
                    • FR Warehouse
                    • AU Warehouse
                    • UK Warehouse
                    • GWTR Warehouse
                    • RU Warehouse
                    • ES Warehouse
                    • CZ Warehouse
                    • AE Warehouse
                    • BR Warehouse
                    • JP Warehouse
                    • PL Warehouse
                    This warehouse cannot ship to your location.
                    Shipping method(s) Shipping time Tracking information
                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

                    Payment methods

                    We support the following payment methods.Click for more information if you are confused about how to pay.
                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                    *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

                    Wholesale Inquiry

                    • *
                    • *
                    • *
                    • 0/300
                    • *
                    • Brunei Darussalam
                      • Brunei Darussalam
                      • Indonesia
                      • Cambodia
                      • Lao People's Democratic Republic
                      • Myanmar
                      • Malaysia
                      • Philippines
                      • Singapore
                      • Thailand
                      • Viet Nam
                    • *
                    • Submit
                    Customers Who View This Item Also View