This tube pre-amplifier is specially designed for the experienced HIFI audiophile. Each channel with one 12AX7 and 12AT7, interstage have the appropriate negative feedback to improve the freqency bandwidth and reduce all kinds of distortion. High voltage power supply using a 6Z4 tube rectifier and CLC filter network, which effectively eliminate the exchange ripple from the power supply, also improve the S/N ratio of the device. This product also have the remote control function, convenient the user to switch signal and control the volume.

Product Details PhotoTechnical Parameters

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Parameter Name	Parameter Values
S/N Ratio	≥87dB
THD	≤0.1%
Number of Channels	2
Output	RCA*2
Tubes	12AT7*2, 12AX7*2
Frequency Response	10Hz~100KHz（±1dB）
Input	RCA*1
Remote Control	Supported
Net Weight	7Kg
Dimensions (W*H*D)	430mm*104mm*312mm