--- product_id: 514432396 title: "Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment" brand: "marhynchus" price: "R1499" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/514432396-power-amplifier-level-meter-high-accuracy-vu-meter-preamplifier-audio store_origin: ZA region: South Africa --- # Adjustable backlight Precision pointer length DIY-friendly design Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment **Brand:** marhynchus **Price:** R1499 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound Experience! ## Quick Answers - **What is this?** Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment by marhynchus - **How much does it cost?** R1499 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/514432396-power-amplifier-level-meter-high-accuracy-vu-meter-preamplifier-audio) ## Best For - marhynchus enthusiasts ## Why This Product - Trusted marhynchus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **EASY CONNECTION:** Includes flat cables and audio cable for hassle-free installation. - • **VERSATILE USAGE:** Perfect for DIY preamplifiers, home recording, or car audio setups. - • **SIMPLE OPERATION:** Effortlessly monitor audio levels with a user-friendly backlight design. - • **CUSTOMIZABLE SETTINGS:** Control backlight brightness and pointer swing amplitude with ease. - • **HIGH-QUALITY MATERIALS:** Crafted from durable ABS and PCB for long-lasting performance. ## Overview The Power Amplifier Level Meter is a high-accuracy VU meter preamplifier kit designed for DIY enthusiasts. It features a backlight for easy reading, is suitable for various audio applications, and includes a driver board that controls two VU meters. Made from high-quality materials, this kit ensures reliable performance and customization options for an enhanced audio experience. ## Description Specification: Item Type: Audio Level Meter Product Material: ABS, PCB Maximum Current Sensitivity: 500uA±10% Internal DC Impedance: 650Ω±10% Insulation Resistance: More than 50MΩ Friction: ±1mm Pointer Length: Approx. 37 ± 1mm / 1.5 ± 0.04in, from needle end to axes Pointer Width: 0.45 ± 0.05mm Meter Installation Position: Vertical Backlight: Yellow background, orange light bulb 12V 55mA Scope of Application: Suitable for DIY, recording studio, medical equipment, etc. Weight: Approx. 184g / 6.5oz How to Use: AC DC12‑16V power supply, it is necessary to distinguish between AC and DC input terminals, and the power amplifier output terminal is trusted. When wiring, L, G, and R correspond to the left, ground, and right channels of the audio source device respectively. If the input is a mobile phone, computer sound card, front stage Wait for the sound source, please turn the DIP switch 1 and 3 to the ON terminal. If the input is the output terminal of the power amplifier, please turn the DIP switch 2 and 4 to the ON terminal, the signal will be compressed 11 times. The adjustable potentiometer 100R‑V is to adjust the brightness of the backlight of the VU meter. The adjustable potentiometers 50k‑1 and 50k‑2 control the beating amplitude of the pointers of the VU meter 1 and VU meter 2 respectively. Package List: 2 x VU Meters 1 x Driver Board 6 x Cables 1 x Audio Cable 1 x User Manual ## Features - SIMPLE TO OPERATE: The audio level meter with backlight design, easy to operate, and can read clearly even in dim environment, which is reliable and practical. - SUITABLE FOR: This VU meter and driver board kit is suitable for DIY preamplifier, home recording equipment or car audio conversion equipment, etc. - HOW TO USE: A driver board can control 2 VU meter heads, with 3 potentiometers, and can adjust the backlight brightness and pointer swing amplitude. There are 2 VU meters and a driver board, and equipped with flat cables and audio cable, easy to connect and drive, convenient and . - HIGH QUALITY MATERIAL: These accessories are made of excellent ABS and PCB materials, and have stable performance. - INFORMATION OF PRODUCT: The pointer length is approx. 37 ± 1mm / 1.5 ± 0.04in, from needle end to axes. The pointer width is 0.45 ± 0.05mm. ## Images ![Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Image 1](https://m.media-amazon.com/images/I/71RjsB4JSiL.jpg) ![Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Image 2](https://m.media-amazon.com/images/I/712L+gACDJL.jpg) ![Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Image 3](https://m.media-amazon.com/images/I/61BEtp9lQTL.jpg) ![Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Image 4](https://m.media-amazon.com/images/I/71dMV7cKpjL.jpg) ![Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Image 5](https://m.media-amazon.com/images/I/71nEScZQ2wL.jpg) ## Frequently Bought Together - Power Amplifier Level Meter High Accuracy VU Meter Preamplifier Audio Level Meter with Driver Board for DIY Preamplifier, Audio Equipment - Taiss 10pcs SPDT Mini Toggle Switch 3-Pin 2 Position ON/ON Miniature Toggle Switch 6A 125V AC Toggle Switch MTS-102 - Taiss 200PCS Potentiometer Kit with Rotary knobs,WH148 B1K 5K 10K 20K 50K 100K 250K 500K 1M ohm potentiometers Single Linear Taper Rotary Audio B Type Potentiometer Assortment and Nuts, Washers --- ## 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/514432396-power-amplifier-level-meter-high-accuracy-vu-meter-preamplifier-audio](https://www.desertcart.co.za/products/514432396-power-amplifier-level-meter-high-accuracy-vu-meter-preamplifier-audio) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-13*