Guitar Amplifier Repair Training

I teach Industrial Pressure Relief Valve Maintenance Repair Seminars for NASA Locations, Nuclear Stations, Oil Refineries and National Board Certified Repair Shops. I use the cases to transport the different training aids that are necessary to support the various training modules. The sales are the proper size, lightweight, but durable, with foam inserts. I have used this type case for 25 years. I highly recommend them.

I have a vintage (1978) amplifier whose preamp isn't working. A local repair shop wanted nearly $200 to fix it, provided they could still get parts. I bought the PP999, plugged it into a line-level input and started enjoying my record collection again! It works well and is very cost effective!

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!!!

Thanks!!! Easy to repair!

Great quality little amplifier.