Fosi Audio P3 Preamplificador de tubo Amplificador de auriculares Preamplificador de audio para el hogar Mini receptor de preamplificador de vacío con Bluetooth aptX LL HD Controles de tono agudos y graves para altavoces activos estéreo HiFi con conector RCA AUX

Descripción

Product description Authentic Tube Amplification Fosi Audio P3 Tube Preamplifier/Headphone Amp Experience the unique charm from vacuum tubes. Embark on a Warm & Rich Musical Journey RMS Power: 250mw @16Ω; 150mw @32Ω; 32mw @250Ω; 20mW @300ΩHeadphone Impedance: 16-300Ω; SNR: ≥103dB; THD: ≤ 0.02%Input: Bluetooth 5.1/RCA; Output: RCA/AUX/3.5mm headphone jackDynamic Range: 104dB; Frequency Response: 20Hz-20kHz(±1dB)Compatible with DC 12V/1.5A~3A power supply Previous page Please ensure that your turntable has a built-in preamp to ensure compatibility with the P3 preamp. Next page 1 Headphone Output 2 RCA Input 3 Ideally Partner to V3 4 Desktop Preamplifier 5 Bass and Treble Controls Previous page Audiophile-Grade Capacitors Built-in quality Japanese ELNA caps for outstanding performance. Qualcomm aptX Bluetooth QCC3031 Chip Supports multiple codecs formats: SBC/AAC/aptX/aptX HD/aptX LL. Logarithmic Potentiometer Helps to achieve a fine volume tuning to match human ear's auditory characteristics. Next page 1 Front Panel 2 Rear Panel 3 Capacitors 4 Bluetooth 5.1 5 Taper A Pot Previous page Effortless Insertion & Removal Suitable for 7-pin vacuum tubes. Please align each pinhole before installation. DIY Your Stereo System Applicable Vacuum Tube Model: 6K4/6J1/6J4/GE5654/6AK5, etc. vacuum tubes. Vacuum Tubes Experience the unique charm from vacuum tubes. The Synthesis of Tech and Nature Embracing technology, staying close to nature, and maintaining global climate awareness. Exquisite Craftsmanship Utilizing CNC integrated molding, precise sandblasting, and meticulous detailing. Next page 1 Easy to Install 2 Replaceable Tubes 3 Retro Aesthetic 4 Glacial Blue Light 5 All Aluminum Alloy Key Parameters Signal-to-Noise Ratio≥103dBNoise Floor: 64uVCrosstalk: 95dB Mode Indicator RCA mode: steady red lightBluetooth pairing mode: blue light flashingBluetooth connection built: steady blue light Bluetooth Connectivity Bluetooth Range: ≥10mBluetooth Version: 5.1Bluetooth Name: Fosi Audio P3 Bluetooth Reset Press and hold for 3 seconds to clear Bluetooth pairing to solve the problem of Bluetooth being mistakenly connected by others. Friendly Solutions Guide I. Compatibility Limitations 1. Connections: To connect passive speakers/subwoofers, first connect to a power amplifier via the RCA output; To connect active speakers/subwoofers, via the AUX output; To connect headphones, via the 3.5mm headphone jack output. 2. Bluetooth Support: SBC/AAC/aptX/aptX HD/aptX LL; Does not support LDAC or Dolby Atmos. P3 can only receive Bluetooth signals and does not transmit them. Therefore, it cannot connect to Bluetooth headphones/TV wirelessly. Instead, need to plug headphones into the headphone out port/RCA port. II. Function - Related Solutions 1. Cable Issues: Ensure all plugs (e.g., RCA input, RCA output, AUX output) are fully inserted and match the device specifications. Reseat any loose connections. Ensure all cables are correctly connected, secure, and in good condition. 2. Tube Installation: Make sure the tube pins are properly lined up with the tube socket; Please manually straighten the pins if the pin is deformed.

Características

• True Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. The unique preamplification technology delivers pure audio signals, faithfully reproducing crisp high tones, full midrange richness, and deep, rhythmic bass. Important Tips: Remove the copper rings for effortless installation of the tubes on the P3
• Bluetooth 5.1: Equipped with the Qualcomm QCC3031 chip, the P3 preamp guarantees impressive wireless sound quality and low latency, with compatibility for aptX HD and aptX LL codecs formats. Furthermore, the inclusion of a manual reset button prevents accidental connections by others, enhancing connection reliability
• Versatile Connectivities: The P3 provides Bluetooth/RCA inputs and RCA/AUX OUT/3.5mm headphone outputs. It can help create a 2.1-channel audio system by connecting active speakers/an amplifier and a subwoofer. As a headphone amplifier, it supports headphones with impedance ranging from 16Ω to 300Ω
• Premium Components: It utilizes ELNA audiophile-grade capacitors and taper A pot. The bass and treble controls boast central detents for tone-defeating. With an SNR of up to 103dB and a crosstalk of 95dB, it helps form a HiFi audio system when paired with the V3 amplifier of the same series
• What You'll Get: Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5654W Vacuum Tube x2, 12V/1.5A Power Supply x1

Especificaciones