Single Channel Guitar Amplifier

[Blue] I use a 61-key MIDI controller with my laptop as a keyboard in band, and recently purchased a Yorkville keyboard amplifier. The amplifier has unusual inputs... two quarter inch jacks in channel 2, which is the channel optimized for keyboard... I was surprised to find a chord that was exactly what I needed, with an eighth-inch headphone end to plug into my laptop and two quarter inch ends to plug into the amplifier. The chord fits my setup perfectly and appears to maintain audio quality very well.

[1] 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.

[91 dB] Awesome center channel. Hooked up an amplifier so that I can get that extra power that my receiver couldn't provide. This beast woke.up and what a sound. Klipsch, please make a stand or wall mount for this speaker.

[2-Tier Class-H] The QSC MP-A20V Multi-Channel Amplifier plenty of power and the sound is fantastic. We are using the 70v configuration and have no problems or complaints.

[Solid-State] Was looking for something to problem solve RCA line level problems. In working with our choir, I run a stand-alone CD player into a Roland keyboard amplifier that even has RCA inputs, but the level was too hot: I barely turned up the amplifier volume and there was too much sound. This device solved the problem. It works as a handy attenuator (whether or not stereo separation is what one is seeking), and it works as a channel separator too. I've used it with choral stereo split tracks (vocals on left channel, orchestral accompaniment on right). I can play a song for the group from the CD, using both channels, then drop out (or just lower, if we want) the vocal track as we learn to sing to the accompaniment. Practical, well-built product!

[Active 2-Way] 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.

[Download] 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.

[Handheld] 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.

[Yes] I never expect this would be a great idea. Having 2 channel in 1 box was perfect in our music setup. 1 for guitar and 1 for the keyboard. Works flawlessly and built like a tank. Now the question is how long will this last? Overall it's a great product from DBX and the price is right.

[EVA] I purchased the Xvive wireless guitar system based on a number of positive YouTube reviews. I figured for the price that it would be worth it if I could get it to work. I first tried it by inserting the transmitter into my PRS and the received into my Mesa Boogie amp directly. Worked perfectly. I didn't mess around with selecting a channel so I suppose it just worked with the default selection. I next plugged the receiver into an overdrive pedal and the pedal was plugged in with a cable to the amp. Again it worked like a charm and there was no noticeable difference compared to using the pedal and amp with a cable. Later on I did play around with selecting a different channel on the transmitter. It takes a little getting used to, but the device beeps the 1-4 times depending on what channel it's on. You have to set the receiver to the same channel to get the system to work. There is no light to tell you that the two are on the same channel so you just have to keep pressing the channel button to get them to sync. Anyway, if you don't have a second guitar using the same wireless system it's best just to leave it in channel 1 and leave it alone. It will work well. While playing I moved around the house and it definitely has great range. It was fun moving into different parts of the house without worrying about getting tangled up in a long guitar cable.