 Stepped attenuator kits and audio signal switches. Staggered AC power switch. |
 Aikido, CCDA, and SRPP+ PCBs and kits. Buy just the PCB or add the items that you need to finish your project. |
 Aikido & Tetra Phono Stages are stereo tube phono preamps that uses two gain stages per channel and passive equalization in between. |
 New Solo high-voltage Janus and PS-2 regulator kits. |
 Coupling capacitors and tube sockets for your tube audio projects. |
 Blank PCBs with User Guides. Quantity discounts available. |