I have 2 Darkglass Tone Capsule preamps for sale or trade. 1 was installed for a very short time, and I realized it just wasn't the tone I was after. The other is brand new, only opened for pictures. Looking to trade for 2 Audere preamps, or possibly Aguilar 3 band preamps. I'm flexible. Price is $150 each shipped. Prefer Venmo or Cashapp.