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  • Model: Original AT-2008
  • Shipping Weight: 34kg

Original AT-2008 high-end class A integrated vacuum tube amplifier.

Differential amplifier with symmetric waveform, powered with constant current source, is adopted to reduce high frequency distortion

Balanced input circuit can convert imbalance input signal to balanced signal The SRPP circuit provides superb drive and loading capabilities

The constant current source power supply guarantees good linearity and larger dynamic range The adjustable voltage switch stabilizes the working conditions of the amplifier tubes of the last stage and extends vacuum tube life time.

Automatic tube fine tuning and bias pairing circuit, you can use none paired tubes wihout problems.

Z-11 core is used as output transformer. The transformer is manual made with strict pair selection.

Heavy duty aluminum alloy exterior, transformer cases, adjustable feet and infra red remote control unit.

No. of inputs: 4x RCA, 4x balanced (XLR), gold-plated
Input impedance:
Input sensitivity:
No. of outputs: Speaker left / right, RCA pre-amplifier
Output impedance: 4Ω, 8Ω
Output power: 2x20w
Frequency range: 20 Hz to 20 kHz
S/N: 95db
Vacuum tubes: 4x EL34 or 6CA7, 6x 12AU7
Power supply: AC 220 ±5% Volt, 50 / 60Hz
Dimensions: 430x130x320mm (WxHxD)
Weight: 34kg


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