Balanced P1-M   Full Balanced Tube Phono Preamplifier 


After more than two years of research, testing, and development, we are proud to announce the arrival of our flagship phono preamplifier: 
The Audio Experiences Balanced P1-M. A fully balanced tube phono preamp, the P1-M is the latest design from the labs of world-renowned Mr. Chui Yat Sang. As a professional designer of premium audio products with over {{x}} years in development, Mr. Chui incorporates a hand-wired, point-to-point manufacturing philosophy into every high-end audio component that we offer. The Balanced P1 is by no means an exception.

 

Features

The Balanced P1-M has 45dB gain that is design for the use of  MM cartridge. The input impedance is 47K ohm. It can good work with over 6mV~ 2mV output MM cartridge.

Innovative problem solving in the Balanced P1-M’s Class A, + wave auto-balance circuitry offers wonderfully realistic, dynamic, open-sounding music that will please the ears and stir the soul of even the most discerning listener. The gain stage of the main circuit is a fully balanced design, each channel using one 12AT7 and one 12AU7 vacuum tube to form zero negative feedback (0 NFB). The P1 phono stage employs specialized tubes to project a clean, fresh soundstage while effectively preventing RF and vibration interference. The low impedance output stage is defining yet truthful to each note.

 

The Balanced P1’s application of a highly efficient solid-state regulator in the HVB+ power supply produces a sonic quality that is completely stable, lively, and rhythmically true to its source. At the heart is an extremely quiet power supply comprised of a fast, large current, R-core transformer. The shortest possible cable connections inside are the signature of the Mr. Chui ’s master craftsmanship.

 

Simply put, this phono preamp is perfect for people who love music. Only the ultimate components are included (Dale, Philips resistors, Wima caps) ensuring the most neutral sounding music and a truly extraordinary listening experience.
No need to hesitate. Bring a home a sonic paradise with the Audio Experiences Balanced P1.

Last version:
RCA connections use Cardas CTFA  and XLR connections use Neutrix
Coupling caps use Sonicap

Specifications

Controls : Power On/Of

Output :  1 pair Main XLR

Input : I pair RCA

Output Impedance :  
650 ohms Balanced, 18K ohms minimum load and 2000pF maximum capacitance

Frequency Response: - 0. 25dB 20Hz to 20KHz , RIAA equalized

Input Impedance: 47K ohm.

Gain: 45dB at 1kHz

Hum and Noise: 95dB below 10mV input

Phase Mode : Normal
Phono Overload: 900mV

Max Output : 30V RMS

Tube Compliment : 12AT7 x2    12AU7 x2

Dimension: 419mm x 310mm x 90mm (W x D x H) for Main Gain Stage
         205mm x 160mm x 70mm (W x D x H) for Power Supply

Total Weight: 6.5kg

Power Source: 110-127/220 - 240V,50/60Hz

Direct Price : USD$1000 ( Retail Price: USD$3600 )
 The shipping by Air post to USA and Europe is US$150

YS-Audio
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Hong Kong
Tel:(852)93440168    
E-mail : info@ys-audio.com