12Ax7 Guitar Amplifier Schematic

From time to time, I need the use the guitar input of my amplifier for a second microphone input - this gizmo enables me to do that withous issues.

I bought a pair of these to use with a guitar amp simulator. They sound great and allow for getting the amplifier and effects tone without having to crank up the volume to concert levels.

In 1969 I saw a solid-body electric guitar with a three-inch amplifier built into the face of the guitar. The tiny speaker was powered by a nine-volt battery inserted in the back of the instrument. Fantastic, I thought, why don't they make a suction-cup amp that sticks onto the face of the guitar? A zillion years later they did and it is fine.

Great mic for any kind of use. Vocals sound great as well as guitar and bass amplifier. I use this mic in my home studio and live performance.

The sound is excellent and it looks amazing with this retro design and guitar amplifier style! 20+ hours of battery charge life it`s truth, not joke!

Very nice cables. I use it to connect a tube preamp to guitar amplifier and they work great. Love the color!!!

I am using the Telefunken ECC83-TK/12AX7 in the v1 position in my bass preamp. It has a smooth bottom and mid-range without being too bright and harsh at the higher frequencies. Sounds nice with my 4003 Rickenbacker.

This case was already top rated before I bought it, so I came expecting premium features. I ended up still being impressed because of a few different things. It's got a lot of room, and it has several standard configurations. If you plan to do a water reservoir it has a schematic outlining exactly where it recommends you put the pieces, if you plan to do a server setup then it shows you a schematic of a server setup with configurable drive positions. It is configurable in a way that I haven't seen in other cases. Most cases seem to be almost entirely welded together whereas this one has dozens of pieces that you can remove and even sometimes reconfigure. There is a lot of room for the largest water radiator and fan setup. The doors and panels are all snapped together even the glass side of the case window so you don't have to bother with thumb screws. It's performed above my expectations already and I've only had it two weeks. The only irritation that I had while building my setup was that I couldn't find the tiny box that they provide with all the parts, and that's on me.

I was really surprised to find this device rated as 1 star only. The manual is given as schematic instructions. Handling instructions was pretty easy for me. The triggering can be programmed as loop with definite number of repeats. Enjoyed playing with sound/IR/light trigger. I do recommend this product.

Great quality little amplifier.