Nobsound VOL-3 迷你无源前置放大器，带音量控制器，适用于功率放大器和有源扬声器

$46.99

Features

Passive Preamp with No Gain
Lossless Audio Performance
High-Quality ALPS Potentiometer
Superior RCA Terminals
Elegant & Portable Design

Free Shipping

2-8 Days Arrival

30-Day Return

2-Year Warranty

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User Manual of Nobsound VOL-3

Warm tips：

Please use high-quality RCA cables with good shielding performance, otherwise there will be noise.
With no gain, no any amplification, only control the signal from the audio source to the backend devices.

Passive preamp with no gain: Designed without built-in gain, the passive preamp is suitable for connecting to HiFi PC sound card, DAC and CD players with high output signal, as well as active speakers and pure power amplifiers with high gain themselves.
Lossless audio performance: Enjoy pristine audio quality without any coloration or distortion. With the only standard RCA input and output, and a simple volume knob, the design focuses on delivering the purest sound without unnecessary functions.
High-quality ALPS potentiometer: Featuring ALPS A50K dual potentiometer without stepping, the passive preamp allows for smooth and precise volume control, ensuring an optimal listening experience.
Superior RCA terminals: Equipped with US CMC-816U RCA connectors made of oxygen-free copper and plated with 24K gold, ensures signal clarity and durability, minimizing any loss in audio quality.
Elegant and portable design: Housed in a CNC-machined full aluminum alloy chassis, the preamp is both stylish and compact, making it easy to integrate into any audio system while enhancing the aesthetic appeal.

Brand: Nobsound
Model: VOL-3
Audio input: Stereo RCA
Audio output: Stereo RCA
Power required: No
Color: Black
Dimensions (W*D*H): 94*52*43mm / 3.70*2.05*1.69in
Package dimensions (W*D*H): 180*88*70mm / 7.09*3.46*2.76in
Net weight: 224g / 0.49lb
Package weight: 300g / 0.66lb

Passive preamp ×1

I’ll be back!!

Great price, great product, quick shipping… what more could I ask for?
Thanks!!

Great

Great product

Simple solution

Works great. Sound good.

It works and it sounds incredible on my system.

I really don't leave many reviews but since i'm on adderall and finally got my speakers working again, I'm really excited to share. This volume knob works incredibly well with my system.Mac --> ODAC --> Nobsound VOL --> Schiit Vidar(1) --> Ascend Acoustics Sierra 1sPrior to this nobsound vol control I was using a Schiit Asgard 2 Headphone Preamp. It sounded pretty good as well but the volume control was noisy and you can hear clicks and distortion in the speakers as you're turning the knob. The nobsound also seems to have a wider soundstage compared to my Asgard 2. I was worried that going with a passive preamp would sacrifice some gain but that is not the case. In fact I can turn the volume louder while getting less distortion than compared to the Asgard.There's a review stating that they experienced some issues where the volume knob wasn't linear with the audio gain. Like they noticed the gain jumping significantly from only slightly turning the knob. I was worried I'd run into the same issue but that hasn't been my experience. The knob feels very solid and the gain does seem pretty linear to me.5/5 stars. I couldn't be happier. I also now have something small enough to set on my desktop.

Solid build

I am impressed by the build quality of this volume control. I do not experience the difference of gain in each channel that some have reported..... WHEW! I put a small gold paint dot to help see the volume setting in my dimly lit listening room.

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