---
product_id: 73499660
title: "Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black"
brand: "woo audio"
price: "$158.27"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/73499660-woo-audio-wa7-fireflies-2nd-gen-with-wa7tp-tube-power
store_origin: US
region: United States of America
---

# Hi/Lo Impedance Switch 100% Vacuum Tube Design 24-Bit, 384kHz DAC Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black

**Brand:** woo audio
**Price:** $158.27
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Unleash the Symphony Within!

## Quick Answers

- **What is this?** Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black by woo audio
- **How much does it cost?** $158.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/73499660-woo-audio-wa7-fireflies-2nd-gen-with-wa7tp-tube-power)

## 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 clarity.
- • **Stylish Protection:** Available in sleek black or silver, featuring a high clarity glass top that not only protects but also showcases the tubes.
- • **Precision Engineering:** Equipped with a 24-Bit, 384kHz ESS SABRE DAC for high-resolution playback that brings your music to life.
- • **Versatile Connectivity:** Multi-functional switch allows seamless transitions between USB, RCA input, and RCA output for ultimate flexibility.
- • **Tailored Listening Experience:** Hi/Lo impedance switch ensures compatibility with a wide range of headphones for personalized sound.

## Overview

The WA7 Fireflies (2nd Gen) is a high-performance headphone amplifier featuring a 100% vacuum tube design and a state-of-the-art 24-Bit, 384kHz ESS SABRE DAC. With ultra-quiet headphone outputs and versatile connectivity options, it’s designed for audiophiles seeking an elevated listening experience. Available in black or silver, it combines style with functionality, ensuring your audio gear looks as good as it sounds.

## Description

desertcart.com: Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black : Electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0128NLL22 |
| Antenna Location | For Music Players, For Computers, For Smartphones or Tablets |
| Audio Output Mode | Stereo |
| Brand | Woo Audio |
| Built-In Media | WA7tp (valve power supply) |
| Color | Black |
| Compatible Devices | Smartphone, Tablet |
| Connectivity Protocol | USB |
| Connectivity Technology | RCA, USB |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Global Trade Identification Number | 00039517699308 |
| Is Waterproof | FALSE |
| Item Weight | 25 Pounds |
| MP3 player | No |
| Manufacturer | Woo Audio, Inc. |
| Model Name | WA7 Fireflies |
| Model Number | WA7+WA7tp/B |
| Mounting Type | Plug Mount |
| Number of Audio Channels | 2.0 |
| Power Source | Corded Electric |
| Series Number | 2 |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 3.5 Millimeters |
| Speaker Type | Bookshelf |
| Subwoofer Connectivity Technology | Wired |
| Total USB 2.0 Ports | 1 |
| UPC | 039517699308 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Woo Audio
- **Connectivity Technology:** RCA, USB
- **Mounting Type:** Plug Mount
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black - Image 1](https://m.media-amazon.com/images/I/81pp8bmZv2L.jpg)
![Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black - Image 2](https://m.media-amazon.com/images/I/81o0Ta-o80L.jpg)
![Woo Audio WA7 Fireflies (2nd Gen) with WA7tp (Tube Power Supply) Upgrade in Black - Image 3](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.us/products/73499660-woo-audio-wa7-fireflies-2nd-gen-with-wa7tp-tube-power](https://www.desertcart.us/products/73499660-woo-audio-wa7-fireflies-2nd-gen-with-wa7tp-tube-power)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*