Tubes4HiFi SP14 6SN7 line preamp - PCB kit

Description

Tubes4HiFi  SP14 line preamp PCB kit,  for use with 6SN7 tubes, our best selling product that compares with 00 preamps.
Also available as a full preamp KIT with all chassis parts, tubes, power transformer; or as an assembled PCB (see our other auctions and/or website).
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Includes full documentation, PCB parts,  and schematic.   Tubes not included.   Photo shows assembled PCB with optional upgrade capacitors.