Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts
$68.34
Product description
Packing List
- 1× AK2515 Audio Spectrum Analyzer Board
- 1× USB Cable (Type-C)
- 1× 3.5mm Audio Cable
- 1× 1:2 3.5mm Cable
- 2× Acrylic Board
- 1 Set × Installation Screws
Nobsound AK2515 Pro
VFD Audio Spectrum with MIC
AK2515 Pro is a high-precision music spectrum analyzer with a 25x15 VFD display and a reliable clock function. It supports a broad frequency range and offers versatile input options. Advanced algorithms ensure clear audio visualization, and customizable settings with memory function cater to diverse user needs.
High-Res VFD & Precise Clock
25x15 display for detailed spectrum analysis and a ±3.8ppm accurate clock.
20Hz-20kHz Frequency Support
Dual 3.5mm AUX/MIC inputs for versatile audio input options.
Customizable AGC & Dynamic Display
Adjustable gain (-10 to 0dB) and display modes for various audio levels, with user-friendly interface and settings memory.
Noise Filter & Efficient Analysis Modes
Enhance sound clarity with noise filtering and switch between auto, sleep, spectrum, and clock modes for tailored audio analysis.
Parameters
| Display screen & Resolution: | VFD (Vacuum Fluorescent Display) 25 × 15 pixels (music spectrum / sound level / clock) |
| Frequency range supported: | 32Hz-20KHz |
| Audio signal input: | 3.5mm AUX / MIC |
| Work Modes: | Auto, Auto without clock, Music spectrum, Clock display |
| Sound Level Display Modes: | Normal, Mirror mode 1, Mirror mode 2 |
| Amplification Curve Settings: | Five modes for different sound adjustments |
| Music Spectrum Modes: | Normal, Invert color, Reverse, Frequency division, Amplified curve |
| Real and Smooth Outputs: | Two smooth output options for varying display effects |
| Adjustable items: | main light column falling speed / peak holding time / peak falling speed |
| Clock display: | year / month / day / hour / minute / second & date |
| Brightness adjustment: | 7 levels |
| Font type: | 4 kinds |
| Working voltage: | DC 5V |
| Dimensions(W*D*H): | 175*28*50mm / 6.89*1.10*1.97in |
| Net weight: | 189g/1.42lb |
| Package weight: | 300g/0.66lb |
- 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.