When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. Items with factory packaging will be double boxed. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $23 - including packaging and insurance. This is an assembled unit with the Speedball upgrade Other Notes: Crack is an output transformerless amp designed for higher impedance headphones like the Sennheiser, AKG and Beyer designs. What is Included: Amplifier, RCA 6080 tube, 12AU7 tube, Power cableįunctional Notes: Operational condition of this item is excellent, fully tested and no issues found. There are small chips in the wood and the joints look somewhat rough, with some glue visible. Product: Bottlehead Crack Headphone Tube Amplifier w/ Speedball Upgrade Assembled KitĬosmetic Description: 7/10 Very good cosmetic condition with some minor visible cosmetic wear including some tarnishing on the transformer, a few scratches on the tube bed and wooden stand.

Bottlehead crack w speedball