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SUPTRONICS X400V3.0 HiFi Audio Player Expansion Board Kit for Raspberry Pi 1 Model B+ / 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+
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SUPTRONICS X400V3.0 HiFi Audio Player Expansion Board Kit for Raspberry Pi 1 Model B+ / 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+

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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Mar 04 - Mar 06, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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- The X400 upgrade V3.0 complements the product, the PCB redesigns and rearranges all ports, uses a lower noise LDO, uses a high efficiency DC / DC converter, and uses the Japanese ALPS volume potentiometer
- Product introduction: X400 V3.0 is a very cost-effective sound card for Raspberry Pi 1 Model B+ / 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+. It uses I2S audio interface solution and supports 24-bit / 192kHz high-quality sound, can be connected to other audio equipment through RCA Lotus socket; built-in high-fidelity headphone amplifier can easily use headphones through standard 3.5mm headphone jack; built-in digital amplifier output power up to 2 x 30W can be connected directly through the terminal block. It makes it easier for players to create a lossless music system or internet radio
- It is recommended to use Volumio, RuneAudio, PiMusicBox and other operating systems
- High-definition audio processing capability up to 192kHz/24bit 
- Using TI original high quality audio stereo DAC chip ( TI PCM5122 ) 
- Dynamic range signal-to-noise ratio ( SNR ) up to 112db, maximum distortion less than 0.0019 percent
- Adopt TI original high quality headphone amplifier chip ( TI TPA6133A ) 
- High-fidelity headphone amplifier with signal-to-noise ratio up to 93dB 
- Using TI Texas Instruments Digital Power Amplifier Chip ( TPA3116D2 ) 
- The maximum power of the audio amplifier can reach 2 x 30W ( 24Vdc power supply, speaker impedance 8 ohm ) 
- Use high sensitivity infrared receiver ( 38kHz ) 
- Powering the DAC with TI's very low noise LDO ( output noise less than 10μVRMS ) 
- Adopt Japanese ALPS original potentiometer to adjust the amp and speaker volume smoothly 
- High efficiency step-down DC / DC converter provides stable power supply to the motherboard, 6 - 26VDC input, 5.1V maximum 3A output 
- Keep 2 x 13pin Raspberry Pi GPIO pin header for additional expansion 
- Use the I2S audio interface to reduce CPU load 
- With RCA output socket, 3.5mm amp socket, speaker terminal block 
- Fully compatible with Raspberry Pi 
- All-aluminum housing, all-aluminum volume knob, metal switch, etc. can create Raspberry Pi high-quality music finished player 
- Easy to assemble by yourself


Dimensions and Weight

Product weight: 0.2340 kg
Package weight: 0.3180 kg

Package Contents

Package Contents: 1 x Expansion Board, 4 x Copper Pillar, 8 x M3*6mm Screw, 1 x All-aluminum Enclosure, 1 x Aluminum Volume Knob, 1 x Metal Power Switch, 4 x M2.5*28mm Screw, 4 x Countersunk Screw, 1 x Inner Hexagonal L-wrench, 1 x Adapter, 1 x EU Plug Power Cable

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for SUPTRONICS X400V3.0 HiFi Audio Player Expansion Board Kit for Raspberry Pi 1 Model B+ / 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+ to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

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For orders which exceed $1,500,please contact us at
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Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
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· Address of sender
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For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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