Crackatwoa Headphone Amplifier Kit
Crackatwoa is a premium version of the direct coupled Crack circuit - it takes everything you love about the original Crack and dials it up. With an upgraded power supply and the Speedball constant current source built in, it delivers greater dynamic impact, tighter bass, and improved resolution—while maintaining the OTL magic that made the original a classic. Perfect for high-impedance headphones (200 ohms or higher - think Sennheiser HD600/650/800, Beyerdynamic 250 and 600 ohms headphones, etc.) and experienced builders seeking even more from their tube amp.
Our kits do not come with a badge, but you can buy one here. Because of a weird quirk in Shopify's shipping, international customers will need to drop a request in their amp's order notes instead of adding one to cart.
Original: $959.00
-70%$959.00
$287.70Crackatwoa Headphone Amplifier Kit
Crackatwoa is a premium version of the direct coupled Crack circuit - it takes everything you love about the original Crack and dials it up. With an upgraded power supply and the Speedball constant current source built in, it delivers greater dynamic impact, tighter bass, and improved resolution—while maintaining the OTL magic that made the original a classic. Perfect for high-impedance headphones (200 ohms or higher - think Sennheiser HD600/650/800, Beyerdynamic 250 and 600 ohms headphones, etc.) and experienced builders seeking even more from their tube amp.
Our kits do not come with a badge, but you can buy one here. Because of a weird quirk in Shopify's shipping, international customers will need to drop a request in their amp's order notes instead of adding one to cart.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Crackatwoa is a premium version of the direct coupled Crack circuit - it takes everything you love about the original Crack and dials it up. With an upgraded power supply and the Speedball constant current source built in, it delivers greater dynamic impact, tighter bass, and improved resolution—while maintaining the OTL magic that made the original a classic. Perfect for high-impedance headphones (200 ohms or higher - think Sennheiser HD600/650/800, Beyerdynamic 250 and 600 ohms headphones, etc.) and experienced builders seeking even more from their tube amp.
Our kits do not come with a badge, but you can buy one here. Because of a weird quirk in Shopify's shipping, international customers will need to drop a request in their amp's order notes instead of adding one to cart.
