YAQIN SD-33A 6N8P Vacuum Tube CD Player HDCD Player

US$683.98 US$719.98
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373 days

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Product Details

 The electrical circuit characteristics:
Using U.S. Company BB PCM1794U with DAC chips and decoders.
Using the excellent and stable multi-filter circuit, effectively remove the digital signal, giving you high Fidelity music signal output.
Using two sounds good to promote the strong flavor of bile 6N8P amplification circuits and high Fidelity (OPA2604) op amp output, two groups to choose from.
With coaxial digital signal output terminal for external audio decoder.
The machine coupling circuit uses audiophile grade capacitors and imported French Suren grade fever sound special electrolytic for filtering and high-precision manufacturing metal oxide film resistors.
Dedicated power transformer silicon steel imported audio (thickness 0.35mm) and high.
Strength enameled wire and special winding OFC production process, enables the system to electromagnetic interference less, driving strong, transparent sound quality and powerful.


Audio output level: Balanced 4V (± 0.5dB)

                             Single-ended 2V (± 0.5dB)
Frequency response: 10Hz-35kHz (± 0.5dB)
SNR: ≥ 110dB (A-weighted)
Distortion factor: ≤ 0.005%
Dynamic range: 117dB
Analog Output: Balanced group, unbalanced two groups
Digital Output: a group coaxial

Tube: 6N8P × 2
Power Supply: AC110V-120V/220V-240V 60Hz/50Hz (110V-120V version will be takes 7-14 working days to order)

Weight: 16 KG

Dimension:: Length 390mm x Height 190mm x Depth 490mm


Questions & Answers

  • Q: What is the difference between SD33A and SD35A? If SD35A is a new mode and why it is even cheaper?
  • A: 33 a and 35 a decoding is different
  • WV 3/11/18 6:41 PM Asked.
  • Q: Hello shipping cost with insurance to mexico 15820 ?
  • A: Dear steven4ad,we pay the shipping fee.Thank you.
  • steven4ad 12/10/17 2:09 PM Asked.
  • Q: Is it possible to obtain the tube cover to replace my (ugly--sorry) tube holders/cases that came with my Yaquin tube CD player a few years ago? If so, how much and who to send to?
  • A: Hi David,ok,it's 70usd including shipping fee and ship by Yaqin factory..Thank you.
  • David 1/6/17 5:25 PM Asked.
  • Q: Does this model upsample to 192/24?
  • A: Hi Don, YAQIN SD-33A upsample to 192/24. Thank you.
  • Don 9/14/16 7:41 PM Asked.
  • Q: Does the YAQIN SD-33A 6N8P Vacuum Tube CD Player required to pay US custom charge when ship from Hong Kong to USA? If it does, how much do I expect to pay in addition? Is the unit shipped in a double box? Would you please tell me the total cost(Product+other fees) to ship to 94502 in USA? Also, can the 6N8P vacuum tube replace by the 6SN7 tube? Thank you for your answers in advance, Brando
  • A: To USA will ship via DHL and declare 50 USD, you don't have to pay for customs. Yes, will ship in double box. Total cost is 719.98 USD. Thanks.
  • Brando Ho 12/11/14 4:17 AM Asked.