HiFi RCA Preamplificatore Passivo Audio Stereo Preamplificatore con Controllo del Volume, A/B Audio Switch selettore FV2

Très bien et pratique, bel qualité de fabrication. Silencieux, volume souple

This passive volume control is great as an attenuator between a DAC (with direct full signal output) and a preamp or a headphone amp. The output signal voltage from my DAC is very high. Preamps or headphone amps with a low sensitivity often get overwhelmed with the high output of my DAC. This volume control comes in nicely to suppress the DAC signal low enough to allow the preamp or headphone amp to flex their volume control in a decent operating range.As an avid audiophile, this device does not alter the sonic quality of the signal. Rather it tamed the DAC to let the preamp or headphone amp do their part correctly.My application of this device works well. There are many other possible configurations. Buyer should be aware that this is a passive device that only attenuates without any gain.

Piccolo preamplificatore passivo di buonissima fattura dal rapporto qualità/prezzo sbalorditivo.Lo uso da diverso tempo per regolare il volume di un finale valvolare di alto livello. Inoltre mi permette di selezionare due ingressi, nel mio caso un Superaudio-CD Marantz con un Giradischi Thorens. Il potensiometro Alps è una garanzia ed il selettore ingressi molto silenzioso. Proprio quello che cercavo. Straconsigliato

Es handelt sich um einen Lautstärkeregler mit 2 Eingängen, die wechselseitig ausgewählt werden können und mit einem Ausgang verbunden sind. So können 2 Geräte mit fixem Ausgangssignal z.B. ein Cd-Player und ein DVD-Player direkt mit einem Aktivlautsprecher oder einer Endstufe verbunden werden. Das Gerät ist recht klein und sehr gut verarbeitet. Ich kann es sehr empfehlen.

Simple effective small footprint attenuator, perfect for linking a Bluetooth receiver to a massive amplifier.Note, this *does not* contain a preamplifier. It is unpowered. Its purpose is to *reduce* the audio level from the input device if necessary, for example the line level from a powered BT rx, before input to a 1kW stereo power amplifier.Without this attenuator, the BT rx would claim the audio signal as soon as the phone is in range and send full absolutely unhinged line volume to the power amp. With this attenuator, the automatic audio transfer to the BT rx results in an adjustable, sane, neighbor-friendly, output volume.My neighbors give this product five stars, which is a significant upgrade from their frantic text messages at 3am that BFG Division is shaking their house apart.This product will *not* work as a preamplifier for record players. It is an adjustable attenuator, not an amplifier, and it is very nice, even if my neighbors no longer get to listen to whatever I'm listening to.

Initial impressions were that it is smaller than expected and better looking, the pictures do not quite do it justice. The volume control has weight to it and feels the same as the RK27 alps pots I have in other equipment. The knob and case are aluminium and the whole unit is heavy enough that it does not move when you turn the knob, nor is it pulled by long cables.On connecting it I noticed that it has decent gold plated RCA plugs. On listening (ifi DAC, Adam active monitor speakers) I do not notice that it is there, which is how a passive pre amplifier should be. The channel matching is pretty good and it introduces no noise.If, like myself, you have active monitors which need a volume control (mine do, but on the back of each speaker, which isn't convenient) I fully recommend. It arrived early and well packaged.