john east uni pre

  1. John East UNI-5 Preamp Black or chrome knob - FREE SHIP
    Sold

    For sale John East UNI-5 Preamp Black or chrome knob - FREE SHIP

    John East UNI-5. I have both chrome or black knobs) Was in my Lakland but that sold with OEM bart pre. Free Ship. No trades. Choose knob color when purchasing ( 1 set only)
    $250.00
  2. Tom Gross

    Carvin Icon w piezo electronic updates

    I have plans like this to update several basses. I have two Carvin Icons (5 n 6er) that came with GhostTech saddles and two magnetic pups. They had a proprietary preamp that sounded pretty good and had trim pots for each piezo saddle, but developed string to string gain issues (only in active)...
    • Tom Gross
    • Thread
    • bartolini agmboo piz mag buffering pre carvin upgrade graphtech ghost piezo john east uni pre noll mix pot noll tcm 3p
    • Replies: 0
    • Forum: Pickups & Electronics [BG]
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