--- product_id: 216187313 title: "Audio Sys Passive Preamp, USB, Pack of 1" brand: "schiit" price: "Β£139.50" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/216187313-audio-sys-passive-preamp-usb-pack-of-1 store_origin: GB region: United Kingdom --- # 2-input switch for seamless source toggling Precise volume control knob Durable metal chassis for lasting performance Audio Sys Passive Preamp, USB, Pack of 1 **Brand:** schiit **Price:** Β£139.50 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your audio game with Schiit’s sleek, durable passive preamp! ## Quick Answers - **What is this?** Audio Sys Passive Preamp, USB, Pack of 1 by schiit - **How much does it cost?** Β£139.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/216187313-audio-sys-passive-preamp-usb-pack-of-1) ## Best For - schiit enthusiasts ## Why This Product - Trusted schiit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust Metal Build:** Engineered for durability to withstand daily use - β€’ **Noise-Cancelling Design:** Experience pure, clean audio free from interference - β€’ **Universal Compatibility:** Works flawlessly with all wired audio devices - β€’ **Precision Volume Control:** Fine-tune your sound with a smooth, tactile knob - β€’ **Effortless Source Switching:** Toggle between two audio inputs without missing a beat ## Overview The Schiit Audio SYS Passive Preamp offers a solid-state, noise-cancelling design with a durable metal build, featuring a 2-input switch and precise volume control. Compact and compatible with all wired devices, it delivers clean, interference-free sound for discerning audiophiles and professionals alike. ## Description Audio Sys Passive Preamp, USB, Pack of 1 ## Features - Has 2-INPUT SWITCH - Has vol control - Durable item ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Schiit | | Manufacturer | Schiit Audio | | Model | SCH-13-FA | | Model Name | SYS Passive Preamp | | Product Dimensions | 13.34 x 10.16 x 5.72 cm; 453.59 g | | Item model number | SCH-13-FA | | Compatible Devices | all | | Special Features | noise cancelling | | Amplifier Type | Solid State | | Power Source | Corded Electric | | Batteries Included | No | | Batteries Required | No | | Speaker Output Channel Quantity | 2 | | Number of Ports | 1 | | Connector Type | wired | | Material | Metal | | Includes Rechargeable Battery | No | | Manufacturer | Schiit Audio | | Item Weight | 454 g | ## Product Details - **Brand:** Schiit - **Colour:** Black - **Compatible Devices:** all - **Material:** Metal - **Item Weight:** 1 Pounds ## Images ![Audio Sys Passive Preamp, USB, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81zgA+hh63L.jpg) ![Audio Sys Passive Preamp, USB, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/617d5do5UgL.jpg) ![Audio Sys Passive Preamp, USB, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/716PjT+Dd3L.jpg) ![Audio Sys Passive Preamp, USB, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/51tqYiPKqzL.jpg) ## Questions & Answers **Q: Do I plug this in after the DAC and before the AMP ? Tks a lot :D** A: Yes, if you're using your computer as a source.The DAC is always the first stop out of the computer -via a USB.(i just read the 4 other responses to you and we all seem to be on the same page.)The thing works fine - like all Schiit (expletive deleted.)i just wish they would have made it able to accommodate a few more devicesEG: I have a computer, a radio tuner, a cd player and a tv. (4 items, nothing extravagant)So , i feed the 2 ' excess' items into the sys via 'y' type rca splitters.i just power off the device that's not in use. seems to work fine, ie, no damage to components.it works, but it's more rube goldberg than it needs to be.the ever-venerable valley churls, given their undisputed brilliance - should have factored in my OBVIOUS complaint before they before they put this thing on their menu.I'm completely sold on Schiit, or this would have been a one line response.later **Q: My integrated amp uses 220volt/60hz electricity, will this be compatible with that condition?** A: Yes. The Sys uses no power. It's essentially a switch/ volume control, so the AC power of your amp should not matter. Hope this helps. **Q: Will it work to increase the line input from an auxiliary source** A: I don't think so. It's essentially a volume control, not an amplifier, so the maximum level is that of the input.Pretty handy, though. **Q: will htis work with a turntable with built in phono pre amp?** A: Yes, it will work with a preamp output. The volume control attenuates the output so you will need to connect this box up to an amp or powered speakers. ## Frequently Bought Together - Schiit SYS Passive Preamp Volume Control and 2-Input Switch (Silver) - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black - CESS-075-6i Heavy Duty Waterproof RCA Cable, Phono Male to Male (6 in) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/216187313-audio-sys-passive-preamp-usb-pack-of-1](https://www.desertcart.co.uk/products/216187313-audio-sys-passive-preamp-usb-pack-of-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*