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YAQIN SD-CD3 Stereo HiFi Audio Sound Upgrade Tube Buffer Processor for CD VCD DVD PC

YAQIN SD-CD3 Stereo HiFi Audio Sound Upgrade Tube Buffer Processor for CD VCD DVD PC

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  • China Warehouse
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United States
Stock in: china


  • us
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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
YAQIN SD-CD3 is an electron tube cathode output processor, which adopts excellent 6N8P double triode parallel cathode output. With high input impedance, low output impedance, wide frequency response and low distortion.

High-quality tube buffer processor for audiophiles to experience Hifi music.
Durable aluminum alloy housing with logo window and  steel heavy duty chassis.
Adopts two excellent 6N8P tubes, wide frequency response and low distortion.
Designed for improving audio system and adding tube audio quality to digital audio.
Can be installed between an audio source and a receive to reduce work load of the receiver.
Suitable for using with CD, VCD, DVD, MP3 players, computer, etc.

Color: Black + Silver
Signal Input: RCA Jacks (R & L)
Signal Output: RCA Jacks (R & L)
Tube: 2 * 6N8P
Frequency Response: 10Hz ~ 100KHz (-0.1dB)
Input Sensitivity: -0.68dB (1kHz)
Distortion: ≤0.03% (1kHz)
Input Impedance: 100K
SNR: ≥60dB
Plug: US
Voltage: 110V
Item Size: 17 * 18.5 * 12.5cm / 6.7 * 7.3 * 4.9in
Item Weight: 2.4kg / 5.3lb
Package Size: 27 * 23 * 21cm / 10.6 * 9.1 * 8.3in
Package Weight: 3kg / 6.6lb

This product is in conformity to two input voltage. Please make sure of the input voltage you have chosen before you select the voltage gear.

Package Size:
1 * Processor
1 * Power Cable(US)
2 * Fuses
4 * Protective Jackets for RCA Jacks
1 * User Manual (English)


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  • By j***a

    November 27, 2017

    They are very responsive great doing business with 5 ++++++ would buy again!!!

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  • By m***r

    May 31, 2017

    Item as described and shipped quickly, thanks!

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