--- product_id: 450539452 title: "Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio" brand: "cotsoco" price: "₹ 3151" currency: INR in_stock: true category: "Cotsoco" url: https://www.desertcart.in/products/450539452-phono-turntable-preamp-low-noise-stereo-preamplifier-with-rca-input store_origin: IN region: India --- # 12V DC power for stable performance 2V max output for rich sound Low-noise op-amps for crystal clarity Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio **Brand:** cotsoco **Price:** ₹ 3151 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your vinyl game—hear every groove like never before! ## Quick Answers - **What is this?** Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio by cotsoco - **How much does it cost?** ₹ 3151 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/450539452-phono-turntable-preamp-low-noise-stereo-preamplifier-with-rca-input) ## Best For - cotsoco enthusiasts ## Why This Product - Trusted cotsoco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise? What Noise?:** Engineered with low-noise operational amplifiers to keep your music pure and interference-free. - • **Plug & Play Perfection:** Effortlessly connects any phono turntable to modern audio gear—no tech headaches required. - • **Versatile Connectivity:** Stereo RCA inputs and outputs plus TRS output ensure seamless integration with your home setup. - • **Confidence in Every Spin:** Backed by a 1-year warranty and 30-day money-back guarantee—because your vinyl deserves the best. - • **Vinyl Revival, Amplified:** Transforms phono signals to line level for pristine, room-filling audio. ## Overview The cotsoco Phono Turntable Preamp AU223 converts low-level phono signals into high-fidelity line-level audio with a maximum 2V output, powered by a stable 12V DC adapter. Featuring low-noise operational amplifiers and stereo RCA inputs/outputs, it ensures crystal-clear sound reproduction for magnetic cartridge turntables without built-in preamps. Designed for easy plug-and-play use, it supports seamless connection to modern audio devices and comes with a 1-year warranty and 30-day return policy. ## Description Buy Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio: Preamplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Convert Phono Signal: The turntable preamp converts phono signals to line level for better sounding audio and volume.This state-of-the-art circuitry phono preamp can accommodate magnetic pickups with an input sensitivity of 3mV at 50K Ohms Please make sure that the turntable you are connecting to use does not have a built-in preamp, if it does then using this phono preamp may result in bad noise. - Low Noise Operation: The phono preamp offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers.The output is 2V max (P-P) at 10K Ohms. It’s better to position the preamp close to the source to reduce unwanted noise and interferenceMake your vinyl records deliver sound exactly as it's read from your turntable's needle. - RCA Input & RCA Output: This mini preamp has stereo RCA inputs and stereo RCA outputs. Connect the turntable to the RCA inputs and ground Then, connect the amplifier receiver to the RCA outputs(DC 12V Adapter is included). - Simple Plug & Play: Connect any phono turntable preamps to modern sound equipment without specialized phono input for amplifying music.Simply hook up the preamp to both turntable and audio device so you can enjoy vinyl in no time.For the receiver, this can be connected to speakers, computers, laptops and more - 1 Year Warrranty: We guarantee this electric phono preamplifier with both a 30-day, no hassle money back return policy and a 1 year manufacturer’s guarantee. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4VC2ZLN | | Best Sellers Rank | #9,693 in Electronics ( See Top 100 in Electronics ) #4 in Audio Component Preamplifiers | | Brand Name | cotsoco | | Customer Reviews | 4.4 4.4 out of 5 stars (414) | | Manufacturer | cotsoco | | Material Type | Metal | | Maximum Supply Voltage | 12 volts_of_direct_current | | Minimum Supply Voltage | 12 volts_of_direct_current | | Model | AU223 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Number of Items | 1 | | Package Type Name | box | | Part Number | 12 | | UPC | 768488492389 | | Voltage | 12 volts | ## Product Details - **Manufacturer:** cotsoco - **Maximum Supply Voltage:** 12 volts_of_direct_current - **Minimum Supply Voltage:** 12 volts_of_direct_current - **Mounting Type:** Surface Mount - **Voltage:** 12 volts ## Images ![Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio - Image 1](https://m.media-amazon.com/images/I/41bqX2e6UGL.jpg) ![Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio - Image 2](https://m.media-amazon.com/images/I/41T+qI0hcaL.jpg) ![Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio - Image 3](https://m.media-amazon.com/images/I/41MSUuF29LL.jpg) ![Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio - Image 4](https://m.media-amazon.com/images/I/41HqAM3F5FL.jpg) ![Phono Turntable Preamp,Low Noise Stereo Preamplifier with RCA Input/TRS Output, High-Fidelity Audio with 12V DCAdapter for Vinyl Phonograph - Home Audio - Image 5](https://m.media-amazon.com/images/I/41rMyeIE46L.jpg) ## Questions & Answers **Q: How do i ground it?** A: Grounding it to turntable, I assumed is what you are asking. There is a grounding screw on the unit. Just hook the ground wire from turntable to it. Griuning to other devices would be the same **Q: Can it be connected via rca to a mixer to produce sound from a turntable? i have my power speakers connected to the mixer already.** A: Hello, It can be used as a preamplifier to connect a turntable, and the turntable can be connected to the RCA input interface of the product through the RCA interface, and the product can be connected to the active speaker through the RCA interface. **Q: Does it have a volume control?** A: Hello.This product doesn't have a volume control. **Q: Is there an on and off switch to cut the power when not using. It would be good to leave hot 24 hours day.** A: My experience is too leave it on all the time because it often malfunctions when I turn is OF and On again. But I have now given up trying to find a preanp that does not constantly amplifier 'noise' and so I hooked up al my audios/AVs to a switch box then to mt stero - the sound comes from my stereo not my TV. And the only DVD player that works right in a Sony although its controls are reverse of convention. Sorry for the errors - I'm mostly blind. ## Frequently Bought Together - Phono Turntable Preamp, Phonograph Preamplifier with RCA Input, RCA/TRS Output, Phono Preamp for Turntable Record Play with 12 Volt DC Adapter - Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M) - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/450539452-phono-turntable-preamp-low-noise-stereo-preamplifier-with-rca-input](https://www.desertcart.in/products/450539452-phono-turntable-preamp-low-noise-stereo-preamplifier-with-rca-input) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-25*