Uptaded 20150331


My first project in this series got named RedHead. Inspired by the Nano Head I decided to do something similar. It has a 6112 double triode as a preamptube in two gainstages, and then a 6021 as output tube in push-pull. It's powered by an external 12VDC adapter, which is internally converted to 165VDC. It has no semiconductors in the signalpath. I should add that it is not a clone of the Nano Head.

RedHead tubeamp
Sound1:vol40%SCstrat Sound2:vol70%SCstrat
Sound3:vol100%HBstrat Sound4:vol100%HBLesPaul through 6"cab

My second project got named YellowHead. The same as the red on in the preamp but it works with a 6111 as output tube.

YellowHead tubeamp
Sound1:vol100%HBstrat Sound2:vol70%SCstrat

OrangeHead is a single ended version. It has a6112 in two gain stages and a 6021 as an output tube.

OrangeHead tube amp
Ljud1:vol40%SCstrat Ljud2:vol70%SCstrat

The BlueHead is also a single-ended version. It has a 6111 as output tube. Needs some more tweaking.

BlueHead tubeamp

Snake Charmer
Snake charmer was my first big amplifier project. It has three ECC83:s in the preamp and two EL84:s in push pull as output.

Snake Charmer tubeamp

Tremler is a tremolo/boost pedal. Equipped with two 6021:s. The circuit is based on Fenders Vibro-Champ. For the time being it's running at 2.5-6Hz in the tremolo.

Tremler tube tremolo pedal
Sound1: first in bypass then boost Sound2: max depth and speed
Sound3: max depth and min speed Sound4: middlepos on the knobs

Big-M is a two channel S-E combo. The clean channel houses a ECC-81 and a ECC82 tube. The dirt channel holds two ECC-83:s. Those are running to a single EL84.

Big-M two channel tubeamp
Sound1: is recorded with a strat with SC, miked against the cone. It has som software reverb added.
Sound2: is recorded with a LP in both channels. Miked against the cone and a roommicrophone. 

Lady Evil
Lady Evil is an overdrivepedal equipped with two 12AX7:s. The circuit was from the beginning based on Mesa Boogies Bottle Rocket, but has been rebuilt for a more tight bottom and a focused sound. It's powered by with an external 12VDC adapter, which is internally converted to 250VDC.

Lady Evil Tube pedal
Sound1  Sound2

Peavey ValveKing Royal 8 Modification
Modded with DC heaters, Standbyswitch, lineout, external speaker etc
Peavey ValveKing Royal 8

Harley Benton GA5 Modification
Modded with standby switch, lineoutjack, pentode/triode switch, fenderized in the preamp, tweedtonecontrol, mastervolume etc
Harley Benton GA5