500μA Panel VU Meter Warm Backlight – Audio Level Amp Meter
500μA Panel VU Meter Warm Backlight – Audio Level Amp Meter
500μA Panel VU Meter with Warm Filament Backlight
Monitor your audio levels with precision using this 500μA Panel VU Meter. Designed for audio enthusiasts, home studio builders, and electronics DIY projects, this compact analog meter delivers accurate, real-time audio level readings with the classic warm glow of a filament backlight. Made in China.
Why You'll Love This VU Meter
- Accurate Audio Level Readings: The 500μA full-scale deflection ensures precise monitoring of audio signal levels, giving you reliable readouts every time.
- Warm Filament Backlight: The built-in filament backlight (DC/AC 6–12V) casts a warm, retro glow over the scale, making it easy to read in any lighting condition — perfect for rack-mounted amplifiers and recording setups.
- Solid Build Quality: Constructed from durable plastic and quality electronic components, this meter is built to perform stably in demanding audio environments over the long term.
- Compact & Easy to Install: At just 37 × 35 × 35 mm and 21 grams, this panel meter fits neatly into custom audio enclosures, amplifier panels, and DIY audio builds without taking up valuable space.
- User-Friendly Design: Straightforward wiring and an intuitive scale make this meter simple to integrate into your existing audio setup — no complicated configuration required.
Specifications
| Full-Scale Current | 500μA |
| Header DC Resistance | 630 Ohms |
| Backlight Voltage | DC/AC 6–12V |
| Material | Plastic + Electronic Components |
| Color | Black |
| Dimensions | 37 × 35 × 35 mm (1.46 × 1.38 × 1.38 in) |
| Weight | 21 grams |
| Battery Included | No |
| Country of Origin | Made in China |
Package Contents
- 1 × Panel VU Meter (500μA, Warm Backlight)
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Note: Due to differences in monitor settings and lighting, the actual color may vary slightly from images. Please allow ±1–2 cm measuring deviation due to manual measurement.
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Frequently Asked Questions
Q: What voltage does the backlight on this panel VU meter require?
A: The filament backlight on this 500μA panel VU meter operates on DC or AC voltage in the range of 6V to 12V. This makes it compatible with a wide variety of audio amplifier builds and DIY electronics projects.
Q: Can I use this VU meter in a custom amplifier or home recording setup?
A: Yes! This 500μA panel VU meter is ideal for integration into custom amplifier panels, home studio equipment, and DIY audio builds. Its compact 37 × 35 × 35 mm footprint and standard 630-ohm header DC resistance make it straightforward to wire into most audio-level monitoring circuits.
Q: Does the VU meter come with batteries or a power supply?
A: No batteries or external power supply are included. You will need to provide a DC or AC 6–12V power source for the backlight separately. The meter movement itself is driven by the audio signal current from your circuit.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.