Bottlehead Crack Bottlehead crack with speedball upgrade-Excellent condition

Two months old hand built Bottlehead Crack Headphone amplifier.  In excellent condition and works great. Built by an experienced hand who has built 7 Bottlehead kits. All pictures are of the unit you will receive.  Reason for selling, too addictive, productivity killer and will increase your BMI(not portable)

Will come with the base assembled but not personalized and you have an option to finish as you prefer.  Power cord and installed rubber feet included.  12AU7 tube is an RCA cleartop and the 6080 is a stock tube, unmarked.  Both tubes function just fine and were the tubes received from Bottlehead.

Included one extra pair of tubes. (total 4 tubes)

Tubes will be packed in their own boxes. 

Build was done stock with only minor modifications.  All parts are those provided by Bottlehead with no substitutions.

I will guarantee this arrives not DOA but because of the kit nature of these devices no further warranty will be provided by me.  Any modifications by the purchaser voids any warranty that I may imply here.

I will include a copy of the build PDF on a USB memory stick.

Further changes:

Speedball upgrade installed per full Bottlehead directions with Bottlehead parts - no variations.

Output caps replaced with Nichicon PX 100uf 470v 105 degree caps and tipped with Solen 1.5uf film caps.

Last power supply cap tipped with a small film cap.

I will include a copy of the build PDF for the SpeedBall.

Great bargain as the unassembled unit from Bottlehead costs $400 shipped. Their recommended  assembly service costs $340(just for assembly with speedball) Thats $740 for assembled crack with speedball. This is for someone who do not want the hassles of assembling the unit.