Kit1 300B/2A3

The Kit1 offers you the chance to experience real high quality S.E.T. (Single-Ended Triode) amplification for yourself - but at a highly affordable price. This kit has been evolving since it first appeared in the mid 1990's and, as such, has proved its high reliability and customer satisfaction index time and time again.

The Kit1 300B/2A3 is available in many different configurations including Hi-B Double C-Core output transformers, Integrated or Power-only models, etc.

This kit now comes configurable for either 300B or 2A3 operation. You simply specify which tubes you wish to be supplied with when ordering. We supply one pair but the kit can always be modified for either tube with about 10 minutes of soldering.

Kit2 6550

The Kit2 is able to produce around 12 watts in pure unblemished Class A, single-ended operation. It uses a single 6550 pentode per channel, one of the most popular and reliable pentodes ever designed in a single-ended arrangement. Each stage of the amp is operated in class A.

As with most of our kits, the Kit2 is available with a number of component and hardware options.

Kit4 Push Pull Amplifier

The KIT 4 is our introduction to Valve Amplifier Kit building. The circuit and power supply are mounted on one single printed circuit board, with two OTO - type push-pull output transformers, all mounted in a small P1SE type chassis. The circuit consists of two 6V6GT tetrodes running in Push-Pull class A, yielding about 10 watts, driven by a 6SN7GT and a ECC83 input stage. Easy to build, even for the beginner.