will this up the line level from my cell phone to my home amps RCA input to play thru my stereo speakers?

Nope, it’s a complete straight pass through, zero power. I love mine, although I do wish the volume knob was a bit larger.

will the switch degrade the sonic? I'm using 10AWG speaker wire, and etc. will this be the weakest section of my audiophile system?

I have huge gear hanging off of this (sunfire) and cannot tell any difference between channels when switching.

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SYS Passive Preamp Volume Control and 2-Input Switch (Black)

Product ID: 528016061

Details

Brand
Schiit
Colour
Black
Compatible devices
Monitors
Material
Metal
Model name
SYS

🔄2-input switch for seamless source toggling

🎚️Precise passive volume control, zero distortion

🇺🇸Proudly designed & assembled in the USA

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COP 766362

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In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Simplify your audio setup with pure, powerful control.

UNIVERSAL COMPATIBILITY - Works flawlessly with any line-level source—DACs, phono preamps, powered monitors, and more.
EFFORTLESS SOURCE SWITCHING - Toggle between two line-level inputs without unplugging cables, keeping your setup sleek and efficient.
PURE PASSIVE VOLUME CONTROL - Enjoy distortion-free sound with a simple potentiometer that puts volume mastery at your fingertips.
BUILT TO LAST MADE IN THE USA - Crafted with premium components and local manufacturing, ensuring quality and supporting American industry.
DOUBLE THE WARRANTY CONFIDENCE - Backed by a 2-year limited warranty, twice the coverage of typical competitors in this category.

The SYS Passive Preamp Volume Control and 2-Input Switch is a minimalist, distortion-free audio solution designed for professionals who demand seamless source switching and precise volume control. Featuring a robust metal chassis and high-quality components, it supports any line-level device and is proudly designed and assembled in the USA. With no power required and a 2-year warranty, SYS offers reliable, premium performance for your home or studio audio setup.

Specifications

ASIN	B0BCMKH2ZT
Amplifier Type	Passive
Best Sellers Rank	#35,647 in Electronics ( See Top 100 in Electronics ) #7 in Home Audio Preamplifiers
Brand	Schiit
Built-In Media	SYS
Color	Black
Compatible Devices	Monitors
Connector Type	RCA
Customer Reviews	4.7 4.7 out of 5 stars (107)
Enclosure Material	Metal
Manufacturer	Schiit
Mfr Part Number	SCH-13B-FA
Model Name	SYS
Output Channel Quantity	2
Power Source	Passive
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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