You can find out more information on the Version 2 LDR3x Preamp Controller board via this link: [button link=”http://51.81.208.15/product/ldr3x-passive-preamp-controller-version-2/”]LDR3x Version 2[/button]
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LDR3x.V1 Passive Preamp Controller
$199.00 – $398.00
Version 1 is sold out & has been discontinued – See LDR3x Version 2
The LDR3x is an a DIY preamp controller board designed around light dependent resistors (LDRs) that allows the DIY’er to build a passive or active preamp with exceptional audio performance that can be controlled with a remote.