--- product_id: 229969164 title: "Triton Audio BigAmp Instrument Preamp" brand: "tritonaudio" price: "£82.31" currency: GBP in_stock: true reviews_count: 1 category: "Triton Audio" url: https://www.desertcart.co.uk/products/229969164-triton-audio-bigamp-instrument-preamp store_origin: GB region: United Kingdom --- # Phantom-powered, no batteries 3dB clean gain boost Low-noise Class A FET preamp Triton Audio BigAmp Instrument Preamp **Brand:** tritonaudio **Price:** £82.31 **Availability:** ✅ In Stock ## Summary > 🎛️ Elevate your tone, wherever you play—BigAmp means business. ## Quick Answers - **What is this?** Triton Audio BigAmp Instrument Preamp by tritonaudio - **How much does it cost?** £82.31 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/229969164-triton-audio-bigamp-instrument-preamp) ## Best For - tritonaudio enthusiasts ## Why This Product - Trusted tritonaudio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Rugged, pocket-sized metal build fits right in your gig bag - • **Pure Signal Clarity:** Low-noise Class A amplifier delivers pristine, detailed sound with 3dB clean gain - • **Seamless Versatility:** Handles electric guitars and line-level synths with a single 1/4-inch input - • **Phantom-Powered Freedom:** Runs on 48V phantom power—ditch the batteries and stay powered all gig long - • **Balanced Output Excellence:** Low-impedance balanced output ensures studio-grade signal integrity on stage or in studio ## Overview The Triton Audio BigAmp is a compact, phantom-powered active instrument preamp featuring a low-noise Class A FET amplifier that delivers 3dB of clean gain. Designed for both electric guitars and synthesizers, it offers a rugged metal build and balanced low-impedance output, making it an essential, battery-free DI solution for professional musicians on stage or in the studio. ## Description An Active DI That Fits in Your Gig Bag Triton Audio BigAmp packs a high-quality FET instrument preamp into a rugged, small-sized package. This phantom-powered in-line preamp is indispensable both onstage and in the studio. It boasts a 1/4-inch female jack input that accommodates both electric guitar pickups and line-level synthesizer outputs with equal assurance. BigAmp's low-noise Class A amplifier yields you 3dB of clean gain, followed by a low-impedance, balanced output buffer for detailed, high-end sound quality. Here at GearNuts, we appreciate how portable BigAmp is. It's a high-quality DI that fits into your gig bag. And because it's powered by 48-volt phantom power, BigAmp doesn't require batteries. It's a must-have accessory for musicians of all stripes.Triton Audio BigAmp Instrument Preamp Features: Packs a high-quality active Class A FET instrument preamp into a rugged, small-sized package Yields you 3dB of clean gain with generous headroom Accommodates both electric guitar Review: Triton Big Amp - Bought it for my new K&K mini installation. TS input to XLR output. Balanced right for the passive system (1Mohm) sounds beautiful. Must EQ the bass with HPF or turn to zero on amp. No external power needed. There is another Big Amp preamp for piezo which is 7Mohm I believe. K&K requires .5 to 1Mohms. ## Features - Phantom-powered In-line Instrument Preamplifier ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XH3427Y | | Body Material | Alloy Steel | | Brand Name | TritonAudio | | Color | Silver | | Connector Type | 6.35mm Jack | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Finish Type | Polished | | Global Trade Identification Number | 00764804148510 | | Included Components | Case | | Item Dimensions | 3.39 x 0.87 x 0.87 inches | | Manufacturer | Triton Audio | | Material | Metal | | Model Name | BigAmp | | Model Number | 5 | | Part Number | BigAmp | | UPC | 764804148510 | ## Product Details - **Brand:** TritonAudio - **Color:** Silver - **Item dimensions L x W x H:** 3.39 x 0.87 x 0.87 inches - **Material:** Metal - **Model Name:** BigAmp ## Images ![Triton Audio BigAmp Instrument Preamp - Image 1](https://m.media-amazon.com/images/I/71AuGcZdSsL.jpg) ![Triton Audio BigAmp Instrument Preamp - Image 2](https://m.media-amazon.com/images/I/61ytEV5PjQL.jpg) ![Triton Audio BigAmp Instrument Preamp - Image 3](https://m.media-amazon.com/images/I/61Q9A0EijbL.jpg) ![Triton Audio BigAmp Instrument Preamp - Image 4](https://m.media-amazon.com/images/I/719cvMHq-PL.jpg) ![Triton Audio BigAmp Instrument Preamp - Image 5](https://m.media-amazon.com/images/I/71FvYDXXvEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Triton Big Amp *by R***5 on March 29, 2025* Bought it for my new K&K mini installation. TS input to XLR output. Balanced right for the passive system (1Mohm) sounds beautiful. Must EQ the bass with HPF or turn to zero on amp. No external power needed. There is another Big Amp preamp for piezo which is 7Mohm I believe. K&K requires .5 to 1Mohms. ## Frequently Bought Together - Triton Audio BigAmp Instrument Preamp - Cable Matters 2-Pack Premium Short XLR to XLR Cables - 3ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black - Shure A2WS Locking Microphone Windscreen - Reduces Unwanted Breath and Wind Noise, Black - Compatible with SM57 and 545 Series Mics (A2WS-BLK) --- ## 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/229969164-triton-audio-bigamp-instrument-preamp](https://www.desertcart.co.uk/products/229969164-triton-audio-bigamp-instrument-preamp) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*