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VACUUM TUBE PRE-AMPLIFIER AMP
VACUUM TUBE PRE-AMPLIFIER AMP VACUUM TUBE PRE-AMPLIFIER AMP VACUUM TUBE PRE-AMPLIFIER AMP VACUUM TUBE PRE-AMPLIFIER AMP VACUUM TUBE PRE-AMPLIFIER AMP

VACUUM TUBE PRE-AMPLIFIER AMP

Product ID : GC-7R
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VACUUM TUBE PRE-AMPLIFIER AMP

Product Description

All items guaranteed 100% BRAND NEW in the original edition Box. 


ONE-YEAR WARRANTY !!! 


Features: 

a)Adopts Shigeru Wada circuit amplifier to improve the circuit.The machine-driven is strong and it has an excellent resolution as well as a wonderful restoring effect. 

b)The tone quality is clear and bright and it is suitable to work with all kinds of power amplifier.By the way,it can also improve the speed of 300B power AMP,Class A. 


Specifications: 

Output Voltage:100mV-22V 

Input Voltage:100mv-2000mv 

Distortion Factor:≤0.003% 

Power Dissipation:45W 

Outputs:2 Groups 

Output Impedance:100K 

Iutput Impedance:100K 

Signal-to-Noises:91dB 

Inputs:4 Groups 

Frequency:10Hz- 75KHz ±1dB 

Vacuum Tubes:274B x1 12AX7 x 2 12AU7 x2 

Net Dimensions : L37 x W23 x H16 cm 

Carton Size :L49 x W36 x H35 cm 

Net weight : 9kg 

Gross weight : 12kg 

Power supply voltage: 110/220V 60Hz/50Hz (100V, 120V, 127V, 230V, 240V version will take 3-14 work days to order), 110, 220V version are in stock 


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