KEF Bundle Deal: LS50 II + S2 Stands $5,568.00 Original price was: $5,568.00.$4,150.00Current price is: $4,150.00.
Fosi Audio Pack 1 $1,048.00 Original price was: $1,048.00.$848.00Current price is: $848.00.
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Fosi Audio Pack 3

Original price was: $1,576.00.Current price is: $1,399.00.

INCLUDED IN THIS PACK:
– Fosi Audio P3 Tube Stereo Preamp/Headphone amp with Bluetooth
– 2x Fosi Audio V3 Mono Power Amplifier
– Q Acoustics 3010i

 

– Units come with power supplies.
– Speaker and component cables sold separately.

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Fosi Audio P3

The essence of tube amplification, experiencing the perfect harmony of technology and nature.

Fosi Audio V3 Mono Power Amplifier

A debut Class D audio amplifier with PFFB technology to significantly improve sound purity and system efficiency, offering a flexible solution to your home audio system.

Q Acoustics 3010i

The Q 3010i is a slim-line bookshelf or stand mount speaker from Q Acoustics core loudspeaker offering, designed to deliver beautiful sound into your home, from a compact cabinet design

Fosi Audio P3 Tube Stereo Preamp/Headphone amp with Bluetooth

  • 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, a 24-month worry-free warranty and responsive customer service.

Fosi Audio V3 Mono Power Amplifier

  • Mini Monoblock Amplifier: Crafted for HiFi audiophiles, the V3 Mono allows you to drive a single passive speaker with one amp, delivering up to 240W @4Ω of rated power. It offers the flexibility to build your home audio 2/3/4/5-channel system effortlessly. The V3 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theater systems.[Note: It is estimated that the pre-sale order will be shipped between August 8th and 18th.]
  • Innovative Cutting-Edge Technology: Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB (Post-Filter Feedback) technology to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improving distortion and enhancing frequency response, thereby significantly enhancing sound quality and performance.
  • Audiophile-Grade Components: The V3 Mono incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.006%, a SINAD of 101dB, and an SNR of 123dB. As a result, the fidelity and quality of the audio are assured.
  • Advanced Cooling: Utilizing Fosi Audio’s pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing. Coupled with dual side ventilation holes that enhance internal airflow, this ensures the V3 Mono can deliver stable, high-power output over extended periods.
  • User-Friendly Design: Supports both XLR/¼” TRS balanced and RCA single-ended(with gain selection) inputs, with an easy toggle switch for selection. Additionally, it features an auto power/signal sensing mode to enhance energy efficiency. You can also customize your preferred sound signature by replacing the stock NE5532 op-amps, supporting DIP8 dual discrete op-amps such as Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more.

Q Acoustics 3010i

  • Slim-line & versatile design to shelf or stand mount to fit seamlessly into your chosen listening room
  • 25% larger cabinet than its predecessor delivering a larger scale sound and deeper bass
  • P2P™ bracing – helps keep the enclosure extra quiet through computer aided placement of internal bracing
  • Uses a 22mm decoupled High Frequency Driver with wide surround creating a wide even dispersion of stereo image
  • Low Profile Terminals – recessed cut-out reduces cabinet noise and allows them to be close proximity to rear walls
  • New low profile binding posts have been incorporated with sockets deep enough to accept 4mm (0.16 in) Banana Plugs

Fosi Audio P3 Tube Stereo Preamp/Headphone amp with Bluetooth

RMS Power: 250mw @16Ω；150mw @32Ω；32mw @250Ω；20mW @300Ω
Headphone Impedance: 16-300Ω
Noise Floor: 64uV
Input Mode: Bluetooth, RCA
Output Mode: RCA, 3.5mm Headphone Jack, AUX Out
Frequency Range: 20Hz-20kHz(±1dB)
Dynamic Range: 104dB
THD: ≤0.02%
SNR: ≥103dB
Crosstalk: 95dB
Bluetooth Chip: QCC3031
Bluetooth Version: 5.1
Bluetooth Range: ≥10m
Bluetooth Codecs: SBC/AAC/aptX/aptX HD/aptX LL
Power Input DC: 12V/1.5A~3A

Fosi Audio V3 Mono Power Amplifier

  • Channel : 1.0
  • Amplifier Chip : Texas Instruments TPA3255
  • Input : RCA, XLR, ¼” TRS
  • Output : Speaker Output (supports banana plug or bare wire connection)
  • SINAD : XLR: 101dB ; RCA: 93dB
  • SNR : ≥123dB
  • Dynamic Range : ≥123dB
  • THD : ＜0.006%
  • Gain : XLR/¼” TRS: 20dB ; RCA: 25dB, 31dB;
  • Terminal Impedance : 2-8Ω
  • Rated Power Output : 48V/5A–240W@4Ω
  • Frequency Response : 10Hz-30kHz（±0.06dB） 
  • Input Voltage Range : DC 32-48V
  • Standard PSU : 48V/5A

Q Acoustics 3010i

Frequency Response: (+3 dB, -6 dB) 65 Hz – 30 kHz

Dimensions W/H/D: 150 x 253 x 252 mm

Recommended Power: 15 – 75w

Nominal Impedance: 6 Ω

Weight (per speaker): 4.1 kg

 

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