--- product_id: 61567865 title: "Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts" brand: "douk audio" price: "AED 323" currency: AED in_stock: true category: "Douk Audio" url: https://www.desertcart.ae/products/61567865-nobsound-ak2515-pro-audio-spectrum-analyzer-with-vfd-display-mic store_origin: AE region: United Arab Emirates --- # MIC & AUX inputs 25x15 VFD resolution Advanced AGC & customizable modes Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts **Brand:** douk audio **Price:** AED 323 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game with precision and style—because your audio deserves the spotlight! ## Quick Answers - **What is this?** Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts by douk audio - **How much does it cost?** AED 323 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/61567865-nobsound-ak2515-pro-audio-spectrum-analyzer-with-vfd-display-mic) ## Best For - douk audio enthusiasts ## Why This Product - Trusted douk audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Connectivity:** Plug in via 3.5mm MIC or AUX inputs for wired or wireless sound capture, perfect for pro setups and spontaneous jam sessions. - • **Multi-Mode Versatility:** Switch effortlessly between music spectrum, clock, auto, and deep sleep modes—your all-in-one pro audio companion. - • **Crystal-Clear Precision:** Experience ultra-accurate frequency analysis with a 25x15 high-res VFD display and ±3.8ppm clock accuracy—never miss a beat. - • **Noise Filtering Mastery:** Cut through ambient noise with five frequency division modes and advanced noise filtering—crystal-clear sound analysis guaranteed. - • **Tailored Visuals & Control:** Customize brightness, gain (-10 to 0dB), display modes, and peak hold speeds to match your unique audio environment and style. ## Overview The Nobsound AK2515 Pro Audio Spectrum Analyzer features a 25x15 high-resolution VFD display with precise clock accuracy, covering a wide 20Hz-20kHz frequency range. Equipped with MIC and AUX inputs, advanced AGC, customizable display and gain settings, and noise filtering, it offers professional-grade sound analysis for musicians and audio enthusiasts. Multiple modes and adjustable parameters ensure tailored performance and convenience. ## Description Buy Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - High-Resolution VFD Sound Level Meter: The AK2515 analyzer boasts a 25x15 resolution VFD display, ensuring accurate frequency band representation. It also includes a precise clock display, utilizing an SD3078 built-in crystal oscillator for ±3.8ppm accuracy, with a monthly error within 10 seconds, providing both functionality and style. - Versatile Frequency Range and Connectivity: Covering an extensive 20Hz-20kHz frequency sweep, the AK2515 offers high-precision frequency point testing. The 3.5mm AUX and MIC inputs support both wired and wireless connections, capturing every nuance in sound with ease. - Advanced AGC and Customizable Display Modes: The AK2515 features a special AGC and spectrum algorithm for optimal visual effects across a wide range of input signals. Switch between -10/-5/-3/-1/0dB gain settings and choose from three display modes (real output, smooth output I, smooth output II) to meet your specific needs. - Extensive Customization and Adjustable Settings: Tailor your experience with adjustable brightness, main light column falling speed, peak holding and falling speeds, and more. The AK2515 also supports date and time display, four font types, five music spectrum modes, five clock modes, and three level modes, all with a power-off memory function for convenience. - Noise Filtering and Multiple Modes: With five frequency division and amplification curve modes, the AK2515 enhances visual clarity and sound quality. The noise filtering function significantly improves sound clarity, making it suitable for various environments. Choose from auto, deep sleep, music spectrum, and clock display modes to optimize your audio analysis. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BRSSR8H | | Best Sellers Rank | #13,591 in Electronics ( See Top 100 in Electronics ) #52 in Audio Component Amplifiers | | Brand Name | Douk Audio | | Customer Reviews | 4.5 4.5 out of 5 stars (312) | | Manufacturer | Nobsound | | Maximum Supply Voltage | 5 volts_of_direct_current | | Minimum Supply Voltage | 5 volts_of_direct_current | | Model | PJ454_US | | Mounting Type | Surface Mount | | Number of Channels | 15 | | Number of Items | 1 | | Package Type Name | box | | Part Number | PJ454_US | | Specification Met | FCC | | Voltage | 38 volts | ## Product Details - **Manufacturer:** Nobsound - **Maximum Supply Voltage:** 5 volts_of_direct_current - **Minimum Supply Voltage:** 5 volts_of_direct_current - **Mounting Type:** Surface Mount - **Voltage:** 38 volts ## Images ![Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Image 1](https://m.media-amazon.com/images/I/81XOG0NpT7L.jpg) ![Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Image 2](https://m.media-amazon.com/images/I/81VJd5lbEAL.jpg) ![Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Image 3](https://m.media-amazon.com/images/I/71f15IFVrDL.jpg) ![Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Image 4](https://m.media-amazon.com/images/I/81WTlqBacYL.jpg) ![Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Image 5](https://m.media-amazon.com/images/I/81S+WXwiUIL.jpg) ## Questions & Answers **Q: Is this plug and play unit?** A: Hello. Yes. It is a finished product. You only need to connect signal input and power input. **Q: The clock is very annoying! Any way to disable it, so it only acts as a spectrum display? Thanks** A: Disconnect from headphone jack when not in use. **Q: when plugged in to a audio source, Ii have 2 or 3 bars flickering like there picking up some interference. any solutions?** A: Got something similar happening with many bands even when there is minimal audio input. The problem appears to be a poor connection between the 1/8" plug and the socket on the analyser. What I have done is remove the plug, clean it, re-insert it and check. If that doesn't immediately solve the issue, I twist the plug in the socket until I get it to a position that zero input registers nothing on the analyser. **Q: What are the unit's dimensions?** A: 7" x 2" x 1" ## Frequently Bought Together - Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts - Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, 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.ae/products/61567865-nobsound-ak2515-pro-audio-spectrum-analyzer-with-vfd-display-mic](https://www.desertcart.ae/products/61567865-nobsound-ak2515-pro-audio-spectrum-analyzer-with-vfd-display-mic) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-14*