LDR3x.V1 Passive Preamp Controller
$199.00 – $398.00Version 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.
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This product has multiple variants. The options may be chosen on the product page