single ended experimenter's kit
  1. SilverEars

    *Sold* Bottlehead Sex 3.0 with C4S

    For sale is Bottlehead Sex 3.0 with C45. So, this one has the C45 upgrade in it. It's a powerful amp with a strong drive-ability that can also drive speakers as well. More versatile than the Crack as it has much lower output impedance to drive even the low impedance cans that Crack cannot...