--- product_id: 211841311 title: "VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects" brand: "vasp electronics" price: "Rp331137" currency: IDR in_stock: true reviews_count: 2 url: https://www.desertcart.id/products/211841311-vasp-400-watt-audio-amplifier-pcb-board-2-pcs-1 store_origin: ID region: Indonesia --- # 400W max output power Compact 130x82 mm PCB size Ultra low 0.01% distortion VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects **Brand:** vasp electronics **Price:** Rp331137 **Availability:** ✅ In Stock ## Summary > 🎶 Amplify your sound, amplify your lifestyle! ## Quick Answers - **What is this?** VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects by vasp electronics - **How much does it cost?** Rp331137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/211841311-vasp-400-watt-audio-amplifier-pcb-board-2-pcs-1) ## Best For - vasp electronics enthusiasts ## Why This Product - Trusted vasp electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete DIY Ready:** Comes with circuit diagrams, BOM, and instructions—perfect for millennial makers craving hands-on customization. - • **Compact & Versatile:** Sleek 5x3.2 inch PCB fits effortlessly into any DIY or home stereo setup without clutter. - • **Safe & User-Friendly:** Includes dual fuse protection and LED indicators for reliable operation and easy troubleshooting. - • **Precision Engineering:** Utilizes premium 2SC5200 & 2SA1943 transistors for best-in-class audio fidelity with ultra-low distortion (0.01% THD). - • **Powerhouse Performance:** Delivers a robust 400W output at 4 ohms for crystal-clear, room-filling sound. ## Overview The VASP 400 Watt Audio Amplifier PCB combo features two 250W Class AB amplifier boards and a power supply rectifier PCB, designed for home stereo and DIY projects. With a compact footprint (130x82 mm), wide voltage support (12-45V), and ultra-low distortion (0.01% THD), it delivers powerful, clean audio. Built with premium transistors and safety features like dual fuses and LED indicators, this Indian-made kit includes all documentation for easy assembly and customization. ## Description Made in India by VASP Electronics - High Output Power - 400 watt RMS output power at 4 ohms speaker load. Very Low Distortion - 0.001% Total Harmonic Distortion at 120 watt output 1KHz sine wave input. Speaker usability - 4 & 8 ohms, 100 watt to 600 watt Speakers can be used. Supply voltage - ±18 volts to ±45 volts DC supply working range. Protection devices - Fuses on each supply rail for preventing burnout due to fault or short circuit. Standard Components - All components used are available online or at your local electronics store. No SMD components used - only through hole components used, making soldering and replacement hassle free. Low cost - This amplifier can be made in a fraction of cost compared to similar amplifiers available in market. ## Features - PCB Combo - 2 pcs 250 watt amplifier with 1 pcs power supply Single Side PCB Using 2SC5200 & 2SA1943 Transistors Best in Class Performance - Features - Compact Size 400 Watt Output Power Amplifier with Ultra Low Distortion, Class AB Amplifier - Low Heat High Power Output. Wide Power Supply Voltage Support - Amplifier PCB Specs - PCB Size - 130 mm x 82 mm (5 inch x 3.2 inch ), Working Voltage - Min = 12 - 0 - 12, Max = 45 - 0 - 45 volt dc, Max Power = 400 Watt at 4 ohm Load, THD = 0.01%, - Power Supply PCB Specs - PCB Size = 2 inch x 5 inch, Dual Fuse Protection - Fuse Size = 5 mm x 20 mm, LED indicators on Each Rail, Screw Terminals for Easy Connections - PCBs Made in India, Circuit Diagram, BOM (List of parts) & Instructions provided with PCB. ## Technical Specifications | Specification | Value | |---------------|-------| | Voltage | 45 Volts | | Manufacturer | VASP Electronics | | Maximum Supply Voltage | 45 Volts | | Minimum Supply Voltage | 18 Volts | | Mounting Type | Through-Hole Mount | | Brand | VASP Electronics | | Number of Channels | 1 | | Output Power | 4E+2 Watts | | Package Type Name | Anti-static bag/box | | Specification Met | Not specified | | Material | FR4 | | Model number | Bengal tiger & Nilgiri ibex | | Number of Memory Sticks | 3 | | Item model number | Bengal tiger & Nilgiri ibex | | Power Source | corded electric | ## Product Details - **Voltage:** 45 Volts - **Manufacturer:** VASP Electronics - **Maximum Supply Voltage:** 45 Volts - **Minimum Supply Voltage:** 18 Volts - **Mounting Type:** Through-Hole Mount ## Images ![VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects - Image 1](https://m.media-amazon.com/images/I/71zkS6MNUZL.jpg) ![VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects - Image 2](https://m.media-amazon.com/images/I/71tU-1y9LrL.jpg) ![VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects - Image 3](https://m.media-amazon.com/images/I/81Q50KD1wIL.jpg) ![VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects - Image 4](https://m.media-amazon.com/images/I/71elXBLxPXL.jpg) ![VASP 400 Watt Audio Amplifier PCB board 2 pcs + 1 pcs Power Supply Rectifier PCB board- for Home stereo & DIY projects - Image 5](https://m.media-amazon.com/images/I/61MeuiTKUUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Amp pcb should be include !!! *by S***R on 19 August 2020* Very good quality of PCB's !! But expecting Amp pcb with combine power supply and bass,mid,tone controls preamplifire and speaker protections circuit!! ### ⭐ Not useful *by A***R on 19 March 2020* Total wastage of money with this productsMake ur own design using software and also build ur own PCB --- ## 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.id/products/211841311-vasp-400-watt-audio-amplifier-pcb-board-2-pcs-1](https://www.desertcart.id/products/211841311-vasp-400-watt-audio-amplifier-pcb-board-2-pcs-1) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-10*