Please see the menu above for Romus ready and available to order. For a
Romu specially crafted for you, please email kaido at

Traditionally, Romus come in three sizes but all sorts of            variations can be made according to a client’s wishes. A Romu usually takes 2 weeks to 2 months to build, depending on the availability of parts and the complexity of that specific Romu. There is option to order only electrical part, owner will build a box as he/she likes.

Small Romu. Power ca 5W. Usually, a 8’’ speaker. single-ended, power tube 6P1P, EL84, 6V6 or 6L6. Depending on the power tube and output transformer, the output power can reach 10W.

Medium Romu. Power 10-20W, 10’’ or 12’’ speaker, push-pull, power tubes 2 x 6V6, 2 x EL84, 2 x 6L6.

Large Romu. Power 35W or more, 2x10W speakers, power tubes                        mostly 2 x 6L6 or 2 x EL34.