Co-Create Co-Create FOSI AUDIO ZAD4 HIFI amplifier / DAC / REMOTE CONTROL / 4 RCA inputs / 2 optical inputs / 2 coaxial inputs / 1 sub output / 1 pre-out output

[jogama]

Co-Create the future of audio !!

Fosi audio has managed to create amps with excellent sound quality, which rivals the big brands of HIFI.
Fosi must now create a living room HIFI amp, with many essential features for use in a large room, several RCA / Digital sound inputs, remote control ...


I would like FOSI to create the amp of my dreams:

- Pre-amplification / Amplification :

• 1 dual mono amplifiers based on TPA3255 chips
• Easily interchangeable AOP
• Tube pre-amplification (type EF95, 6AK5, 6J1)

- Imputs :

• 4 -5 RCA inputs
• 2 optical inputs
• 2 coaxial inputs
• 1 phono input
• USB C DAC
• 1 Main in RCA (For amp Home cinéma)

- Outputs :

• 1 sub output (Adjustable frequency)
• 1 pre-out output
• Headphone output

- Diverse :

• 2 Triggers
• REMOTE CONTROL
• Integrated power supply
• Bass and treble settings
• Loudness

Standard dimensions of a hifi amp (435 mm wide)

Here is an idea in terms of entry and exit positioning:

An example of a facade with bass and treble controls, input selector, headphone input :


An example remonte control

 

[jogama]

What color do you prefer?
Aluminum or dark gray?

 

[Karlaka]

What color do you prefer?
Aluminum or dark gray?

Why not both?

 

[jogama]

Ideally or!
Many brands offer both colors, but that must increase production costs.

 

[AlexSch]

I think they have to keep the orange/black visual identity.

The tube is not mandatory, with the good OPamps, we can shape the sound that we want on this product.
Or the tube premap has to have an on/off switch, if we want a "pure direct" sound without tube distortion.

 

[jogama]

Yes, a PURE DIRECT function would be a real plus!!

Indeed, Fosi could keep the gray color / orange button to keep a visual identity.