--- product_id: 479020018 title: "Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver)" brand: "kguss" price: "£249.25" currency: GBP in_stock: true reviews_count: 1 category: "Kguss" url: https://www.desertcart.co.uk/products/479020018-topping-ext90-input-extender-with-3-balanced-inputs-and-1 store_origin: GB region: United Kingdom --- # Supports hot plugging (with caution) Seamless HiFi integration 3 balanced + 1 analog inputs Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) **Brand:** kguss **Price:** £249.25 **Availability:** ✅ In Stock ## Summary > 🎶 Unlock your soundscape with Topping Ext90 — more inputs, zero limits! ## Quick Answers - **What is this?** Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) by kguss - **How much does it cost?** £249.25 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/479020018-topping-ext90-input-extender-with-3-balanced-inputs-and-1) ## Best For - kguss enthusiasts ## Why This Product - Trusted kguss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Streamline Your Setup:** Integrate multiple sources without clutter or compromise. - • **Plug & Play Convenience:** Hot plugging supported for flexible setup—just handle with care. - • **Expand Your Audio Arsenal:** Add 4 extra input channels effortlessly to your Topping Pre90 or A90 Discrete. - • **Crystal-Clear Signal Integrity:** No sound degradation ensures your HiFi experience stays pristine. - • **Tailored for Topping Enthusiasts:** Exclusive compatibility with Topping’s aviation connector devices for seamless synergy. ## Overview The Topping Ext90 Input Extender enhances your Topping Pre90 or A90 Discrete by adding three balanced XLR inputs and one analog input, expanding your audio system’s connectivity without sacrificing sound quality. Designed exclusively for Topping devices with aviation connectors, it supports hot plugging and integrates multiple sources for a superior HiFi experience. ## Description desertcart.com: Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) : Electronics Review: Great product - Works great. You can add more inputs. No degradation of sound quality. Great product. ## Features - Ext90 is an input extender with three balanced inputs and one analog input. Topping's products with an aviation connector can be connected to Ext90 to obtain more input interfaces. We believe Ext90 will bring you HIFI music experience and fun! - The Ext90 is a device that pairs exclusively with the Topping Pre90 and A90 Discrete, allowing the latter to take advantage of more inputs. Thus, by combining the devices, you have two single-ended RCA inputs and four balanced XLR inputs. Ideal to integrate an audio system with many sources. - To the Topping's products with an aviation connector, connecting the extender Ext90 is equivalent to adding four input channel interfaces,and other functions remain unchanged. - Notes 1.Ext90 only supports connection with Topping's products with an aviation connector. 2.Hot plugging can be done during using,but itis notrecommended. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6BPWP13 | | Best Sellers Rank | #152,903 in Electronics ( See Top 100 in Electronics ) #205 in Remote Control Extenders | | Customer Reviews | 3.5 3.5 out of 5 stars (2) | | Date First Available | July 12, 2022 | | Item Weight | 3.97 pounds | | Manufacturer | TOPPING | | Package Dimensions | 14.58 x 9.46 x 3.55 inches | ## Images ![Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Image 1](https://m.media-amazon.com/images/I/61F+1LWWuiL.jpg) ![Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Image 2](https://m.media-amazon.com/images/I/51TXSKU6a6L.jpg) ![Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Image 3](https://m.media-amazon.com/images/I/51sPTIVfugL.jpg) ![Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Image 4](https://m.media-amazon.com/images/I/61jvJWatJHL.jpg) ![Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Image 5](https://m.media-amazon.com/images/I/51FZnSKo6eL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by E***Z on October 2, 2025* Works great. You can add more inputs. No degradation of sound quality. Great product. ## Frequently Bought Together - Topping Ext90 Input Extender with 3 Balanced inputs and 1 Analog Input for Topping Pre90 A90 Discrete (Sliver) - Cable Matters 2-Pack Premium Short XLR to XLR Cables - 3ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black - VANDESAIL XLR Cables, 3ft 2 Pack Microphone Cable, XLR Male to Female Balanced Microphone Cord 3 pin, 3 Foot Short mic Cord Oxygen-Free Copper (OFC) Nylon Braided --- ## 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.co.uk/products/479020018-topping-ext90-input-extender-with-3-balanced-inputs-and-1](https://www.desertcart.co.uk/products/479020018-topping-ext90-input-extender-with-3-balanced-inputs-and-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-02*