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The Compact Control Hub for
Your Home Audio System
Buy Now
The Compact Control Hub for Your Home Audio System
The P4 is a mini preamp supporting three inputs, developed based on extensive feedback
from users worldwide after the launch of the V3 stereo amp.
We will continue to listen carefully, record your feedback promptly, and make efforts to turn your ideas and suggestions into reality.
I would pay $150 for a pre that had 2-3 RCA inputs a real sub out and with volume, bass and treble. -Northa40 from ASR
Now for this pre-amp, l‘d be more impressed if it didn’t have tubes, and maybe more inputs. -Jim from ASR
SS preamp that would allow for multiple inputs, with a remote. -Joe Smith from ASR
If you want to make a real preamplifier, it should have at least 2-3 inputs. -Zek from ASR
It would be perfect if it had bypass and a remote... and actually worked properly. -TonyJZX from ASR
Easily connect up to three audio sources, with one-touch input switching for ultimate audio freedom
Not only provides a smoother volume adjustment experience, but also further reduces noise and distortion, delivering a purer soundscape for you
Bypass the tone control to enjoy the purest high-fidelity sound.
Match different output levels from audio sources for improved sound quality.
Expandable connection for a powered subwoofer.
Achieve personalized tuning with central detents for better sound customization.
Easily adjust the volume, switch sources, and control the tone without leaving your seat, enjoying a convenient audio experience
Metallic texture, compact and refined, with enhanced resistance to electromagnetic interference
With a harmonious and unified appearance, it elevates both the visual and audio experience of your sound system
Specifications
Channel
2.0
Input
RCA*3
Output
RCA, Pre-out
SNR
≥ 110dB
Dynamic Range
THD+N
≤ 0.003%
Crosstalk
≥ 105dB
Noise Floor
≤ 9μV
Tone Adjustment Gain
±12dB
Frequency Response
20Hz-20kHz(±0.1dB)
Power Supply
DC 12V/1.5A
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