Cubilux Bidirectional 4-Channel 6.35mm Audio Selector, 1x TRS to 4X TRS Stereo 4-Port 1/4” Quarter Inch AUX Switch Box for Speaker, Headphones, Subwoofer, Home Audio System, Mixer, Amplifier

I'm a professional guitarist (sight-reader of music, playing multiple styles with multiple groups weekly in a large city), and I attached this 4-Channel selector switch to my pedal board that I have a Line 6 Helix on, so that I could plug in multiple instruments and switch seamlessly between them without plugging or unplugging any cables. It's the first thing that my guitar input goes through before my pedals. I ripped off the rubber grip layer on the bottom so that I could attach an adhesive mount for the board, or one could use Velcro similarly.This advertises lossless quality but doesn't use the terminology like "true bypass" or "Hi-Z compatible" like guitarists may be looking for, so I used my best headphones plugged into my Helix to try to discern any noise or sound quality difference when my input is coming from either the switch after my guitar or directly from the guitar, and I could not discern any true difference.I used a very bright sound from a guitar in order to hear the fidelity of the high end. I did not find a perceptible difference in noise or quality of sound, so this is likely a true bypass switch in its construction, and therefore is compatible with Hi-Z input or essentially anything that is built for the audio input like passive guitar pickups. The signal level, the lows, mids, and highs all sounded the same to me when playing the same notes/chords the same way on my instrument, and with the guitar stationary, I could not hear a difference in the static noise level.A good price (about $23 at time of writing), no power required, does what it's supposed to, and legitimately preserves the original signal as far as I can tell. A rare kind of product.

This is great, I use for multiple instruments in my studio ... As I need only 1 at a time and I don't have many inputs in my audio interface, this is a perfect solution. Quiet , solid seems durable and no issues until now.

Very solid little splitter! Super simple, does exactly what it is supposed to. To be fair, I only used it as a 1 to 2 splitter, I did not test splitting a signal 4 ways, so I can’t speak to signal degradation if you split 4 ways, but it’s a very well built solid little splitter for a great price!

I used Coleman Audio LS3, but it's big/chunky and some what ugly. It's also difficult to fit multiple LS3 on my desk.I looked into alternatives and this one fits the bill great as 1 in 5 out for my home studio. It will kinda work as 5 in 1 out (if you're super careful, so it won't work for me), but after some research, the lack of resistor means you can potentially damage your equipment, so I'd recommend against trying.I really really wish they made dual-TS versions, since this means I had to buy a bunch of TRS to TS Y splitters, but no luck finding one like that. If any of you manage to find one, please let me know! As long as it's cheaper than LS3, I am pretty sure I'll pay (begrudgingly).

I'm a pro-audio engineer.I use two of these.1) to split outputs of an interface to monitors and phones2) to split inputs to the monitorsworks great. durable. reliable. quiet.killer, for the price and the application..

I bought this to use all my amps at the same time. It is very inexpensive, small, and functions well. It is super simple to have everything parallel by using this.

Great addition to the guitar rig! Having the ability to attenuate individual channels sets this apart from other offerings. Built to last, solid. Cables attach firmly, no fear of disconnecting. Fits perfectly with pedals. Very happy with the purchase!

I bought this splitter about a year ago as a simple solution for hooking up powered studio monitors to my phone or tablet which was strickly for sound. It proved ineffective for this purpose which I presumed was due to not providing any electrical current to boost the signal. I then purchased a unit which was powered and accomplished the job. This unit ended up in a box until a week ago when I was doing the same thing but instead was hooking up three pairs of passive speakers using three separate amplifiers. I went ahead and tried it again with this combination and it worked perfectly. The reason for giving this item a five star rating even though it didn't work for the first set of items is because it worked so amazingly with the second combination even though this thing has no power and that to me is impressive. I could have easily ended up using something which would have cost considerably more money and would have cost money to operate. The only minor issue is that when the power is turned on on my amplifiers there is a strong electrical sound from the speakers but as soon as the phone or tablet are pluged in the sound dissappears.