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YAQIN SD-35A 6N8P Vacuum Tube Amplifier Hi-End Stereo HDCD CD Player Signal Upgrade Buffer Processor

YAQIN SD-35A 6N8P Vacuum Tube Amplifier Hi-End Stereo HDCD CD Player Signal Upgrade Buffer Processor

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Model: YAQIN SD-35A
Shipping Weight: 15Kg Product Quantity: 10 Units in Stock
$652.99USD

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Features:
a)The output transformer uses exported audio special stalloy Z11(thickness is 0.35mm) and high strength oxygen-free copper wire enamel insulated wire. It can make make less electromagnetic interference, strong driving force,transparent sound powerful.
b) The transformer is designed with large power margin large, constantly abundant energy, and it plays important role in the circuit. So the details of replaying music is clear, the dynamic is excellent and the sound field is stable
c)The well-designed layout and reasonable distribution of circuit board　are simple and well-organized ,in order to minimize the interference signal, and make the music pure, the background quiet.
d)It uses the SANYO precision movement, with good mechanical structure, stability, and smooth reading. The Servo circuit and Philips chip with high-precision clock system,effectively improve the linearity distortion.
e)It uses the U.S.Cimus Logic'sCS4392 as DAC decoder. This chip is commonly used and it has a good reputation.
f)Audio output has a tube　and the OPA, Operational Amplifier output, also has a coaxial digital signal output.
g) OP-amp uses OPA2604 well accepted by Audiophile with a high fidelity,　sound quality and good music taste.
h)The valve use two 6N8P, and each channel circuit output followed by one tube in parallel, with low output impedance, strong resistance. The output of both voice has strong amplifier taste, also has good low-frequency characteristics.

Specifications:
Output Level: 2.1V
Frequency Response: 10Hz-30kHz（±0.5dB)
S/N Ratio: ≥108dB(A Weight)
Distortion: ≤0.005%(1kHZ OPA)
Dynamic Range: 11Odb
Analog Output: One tube output and one OPA output
Digital Output: Coaxial a set
Tube: 6N8P×2
Power Consumption: 90W
Dimension(L*W*H): 375mm×205mm×345mm
Net Weight: 10kg
Gross weight: 13kg