RCA 4-Way Bi-Directional Audio Switcher Splitter, 1 in 4 Out / 4 in 1 Out Stereo L/R Sound Channel Audio Switch Selector Splitter Box with Remote Control for Speakers Headphones Amps (Black)

I’ve been going through a phase of trying different vintage preamps out. I was wanting to find a solution to where I could just push a button from the comfort of my chair and switched between preamps(using the same power amp) and this is literally perfect. It doesn’t color the sound at all. The remote doesn’t come with a battery it’s one of those CR2025 or 2023 batteries. Anyway, it’s so amazing to be able to just switch between 4 different preamps without having to get up and swap around wires and stuff. This is great if you had multiple amps and speakers going off the same preamp you could switch between them as well. I would give this thing 10 stars if I could it’s made testing out equipment and comparing receivers and preamps a dream. For example in the picture I am A/B between a Yamaha CX-830 and Denon DAP-2500 preamps using the Eversolo A6 as the source using Y jacks to each input on the preamps. The amp is a Denon POA-2400a. The Denon preamp sounds better than the Yamaha if you’re curious. It also sounded better than an adcom and Parasound preamp I tried before. This old high end Denon stuff is no joke.

I was pleasantly surprised that it came with its own power supply, which I could not find in the listing. Also I was able to use a 2016 battery instead of the 2025 called for in the manual.

I really wanted to like this, but I can’t.I immediately put it in my system, replacing my passive switcher, and noticed that the high end was cut just a bit. After switching back and forth between this and my current switcher, I came to realize that I can’t live with the slight sound alliteration.

L'appareil fonctionne seul, la télécommande livrée avec ne le commandait pas. Cependant, ce répartiteur m'a semblé être de bonne facture.Renvoyé chez Amazon pour disfonctionnement

È piccolo, funzionale, esteticamente semplice ma allo stesso tempo sufficientemente ricercato.Per il momento, nella mia configurazione funziona egregiamente. Non noto ronzii, problemi di massa o degrado deil segnali audio left/right.L'affidabilità è ignota. Incrocio le dita.

After trying another audio selector and finding there was a delay in sound, I was sceptical about this unit as it was inexpensive, however it proved me wrong as it works perfectly and has no l;oss of sound quality or and delay from screen to sync on the sound.