--- product_id: 74016212 title: "WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black" brand: "woo audio" price: "R61" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/74016212-wa7-fireflies-2nd-gen-headphone-amplifier-dac-in-black store_origin: ZA region: South Africa --- # 100% Vacuum Tube Design 24-Bit, 384kHz DAC Multi-functional Inputs WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black **Brand:** woo audio **Price:** R61 **Availability:** ✅ In Stock ## Summary > 🎶 Unleash the Sound of Luxury! ## Quick Answers - **What is this?** WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black by woo audio - **How much does it cost?** R61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/74016212-wa7-fireflies-2nd-gen-headphone-amplifier-dac-in-black) ## Best For - woo audio enthusiasts ## Why This Product - Trusted woo audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elevate Your Sound:** Experience audio like never before with a 100% vacuum tube design that delivers warmth and richness. - • **Stylish Protection:** Showcase your gear with a high clarity glass top that protects the tubes while looking sleek. - • **Tailored Listening:** Choose between Hi/Lo impedance settings to match your headphones perfectly. - • **Precision Engineering:** Enjoy high-resolution playback with a state-of-the-art 24-Bit, 384kHz ESS SABRE DAC. - • **Versatile Connectivity:** Seamlessly switch between USB, RCA input, and RCA output for ultimate flexibility. ## Overview The WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black is a high-performance audio device featuring a 100% vacuum tube design and a 24-Bit, 384kHz ESS SABRE DAC, ensuring exceptional sound quality. It offers ultra-quiet headphone outputs, a versatile multi-functional switch for various inputs, and a stylish glass top for tube protection, making it a perfect addition for audiophiles seeking both performance and aesthetics. ## Description The Woo Audio WA7 "Fireflies" (2nd Gen) Amp/DAC is a combination of high performance vacuum tube headphone amplifier with a built-in USB Digital-to-Analog Converter. It is a pure tube design, utilizing 6C45 tubes in a class-A, single-ended topology, with transformer coupled outputs. There are no semiconductors used in the entire signal path. The D/A converter is designed to be capable of up to 24-bit/384kHz sampling rates. This maintains pure data integrity, which is transmitted via standard high speed USB 2.0 interface operating in asynchronous mode. The high quality construction features include a pair of Nickel Alloy core output transformers, all-aluminum chassis with no screws visible from any viewing angles, an external linear external power supply for amplification circuitries, a custom built toroidal power transformer, and multi-layer military grade PCBs. The dedicated port for in-ear monitors carries a full range of volume controls ensuring minimal noise. Despite its incredibly compact size, "Fireflies" is a power-house outputting up to 1w of power to drive almost any demanding audiophile headphones. To accommodate different system setup needs, "Fireflies" can also be used as a stand-alone D/A Converter. ## Features - High Performance 100% Vacuum Tube Design Headphone Amplifier with DAC - 24-Bit, 384kHz ESS SABRE DAC for high resolution audio playback - Ultra quiet 1/4" and 3.5mm (for IEM) headphone outputs, Hi/Lo Impedance switch - Multi-functional switch for USB input, RCA input, and RCA output for D/A mode - Avaliable in Black or Silver color, High clarity glass top for tubes protection ## Images ![WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black - Image 1](https://m.media-amazon.com/images/I/61tlT2z5w+L.jpg) ![WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black - Image 2](https://m.media-amazon.com/images/I/51rFGa4S8+L.jpg) ![WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black - Image 3](https://m.media-amazon.com/images/I/51cY+CDpBCL.jpg) ![WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black - Image 4](https://m.media-amazon.com/images/I/514JNLOVRsL.jpg) ![WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black - Image 5](https://m.media-amazon.com/images/I/91re1FNjnWL.jpg) --- ## 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.za/products/74016212-wa7-fireflies-2nd-gen-headphone-amplifier-dac-in-black](https://www.desertcart.co.za/products/74016212-wa7-fireflies-2nd-gen-headphone-amplifier-dac-in-black) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*