Assemble Full DC Class A Preamplifier Board ALPS potentiometer Pre-Amp Board

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Assemble Full DC Class A Preamplifier Board ALPS potentiometer  Pre-Amp Board

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Product Details:3x amplifying circuit based on DAC Sugden SDA-1Full DC circuit, no coupling, feedback capacitor.Use 4 twin field tube inputs.Use JRC5534 single op amp10mA class A output current.Magnification: 3 timesOutput noise: 0.3mVOutput midpoint: 1mVSupply voltage: DC ± 15vPCB size: 92MM*109 MM

 
 

Package list:

 

1 × Assemble preamplifier board

 
 

 

 

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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: 广州