for sale NEW Bottlehead Crack OTL w/Speedball & Extra 12AU7s

[olsonc84]

This beautiful tube headphone amplifier was just built by one of my friends who is one of Bottlehead's lead engineers. I received this in exchange for some work I did for him. In addition to the expert build, he chose a beautiful color for the powder coat, and made the wooden base look very nice. Additionally, he provided a unique assortment of high-quality old stock American tubes (1 x 6080; 5 x 12AU7).

 

Specs:

-Input Impedance: 100K ohms

-Output Impedance: 120 ohms

-Gain: about 15dB into a 300 ohm load like a Sennheiser HD600

-Max Output: about 10V into a 300 ohm load

-Power: AC 100-120V

-Weight: 5.5lbs

-Dimensions: 11.25 x 7.25 x 3.5 (L x W x H inches)

 

$550. I'll pay for shipping; buyer pays for PP fees.