Product parameters
Name: Tube balanced preamplifier
Tube: ECC82×3 pcs 6Z4J class x1 pc
Input impedance: 100KQ
Output impedance: 33KQ
Frequency response: 25Hz~45KHz
Signal-to-noise ratio: -100dB
Amplification: 5x
Working voltage: AC~220V
Dimensions: 336x329x69mm width x depth x height
Net weight: about 4.4KG












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