Fosi Audio P3 Tube Preamp Headphone Amplifier
Dual Authentic Vaccum 5654W Tube Amplification
Qualcomm QCC3031 AptX Bluetooth Chip
Support SBC / AAC / aptX / aptX HD / aptX LL Bluetooth Formats
Versatile Powerful Output (RCA/AUX/3.5mm) & Input (Bluetooth 5.1/RCA)
Japanese ELNA Capacitor for Outstanding Performance
Ideal Partner to V3 Amplifier
CNC-Machined Aluminum Alloy Molding
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Description
Rediscover the warmth and richness of true tube preamplification with the Fosi Audio P3 Preamp & Headphone Amplifier. It’s high-voltage preamp circuit (54V) unleashes the full potential of it’s 7-pin 5654W vacuum tubes, blending vintage charm with modern precision. Crafted with ELNA audiophile-grade capacitors and precision taper A potentiometers, the P3 preamp delivers crystal-clear highs, lush mids, and deep, rhythmic bass, while its bass and treble knobs let you fine-tune your sound effortlessly. With advanced Bluetooth 5.1 powered by the Qualcomm QCC3031 chip, the P3 preamplifier supports aptX HD and aptX LL codecs for high-definition, low-latency wireless audio. Its versatile connectivity—featuring RCA, AUX OUT, and 3.5mm headphone outputs—makes it perfect for building immersive stereo systems or powering headphones from 16Ω to 300Ω. Whether you’re seeking nostalgia or modern HiFi-grade performance, the P3 bridges the best of both worlds, creating an intimate, engaging listening experience that brings your music to life.
TRUE TUBE AMPLIFICATION – PURE, RICH, AND WARM AUDIO
JAPANESE PREMIUM ELNA CAPACITOR COMPONENTS FOR PRISTINE SOUND QUALITY
HIGH-END QUALCOMM TECHNOLOGY FOR TRUE WIRELESS AUDIO
DURABLE ALUMINUM DESIGN WITH PREMIUM CRAFTSMANSHIP
Specifications
32mw @250Ω, 20mW @300Ω
Box Content
-
What will you get
- 1x Fosi Audio P3 Tube Preamp Headphone Amp
- 2x 5654W Vacuum Tube
- 1x User Manual
- 1x 12V/1.5A Power Supply
Warranty
1 YEAR WARRANTY
Don't worry, Fosi Audio P3 Tube Preamp Headphone Amplifier comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.
Read more about Concept Kart's warranty policy.
Shipping Policy
FREE SHIPPING ON ALL ORDERS
At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.
Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.
COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.
Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.
For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.