CH PRECISION
P1

2-channel phono preamplifier (with 2x PHONO_PRE)
Actuellement indisponible
Prix catalogue
CHF 27'200.00

Description

L’extraordinaire préamplificateur phono CH Precision P1 va extraire la quintessence de tous vos vinyles! Les technologies innovantes qu’il met en oeuvre lui permettent de tirer le meilleur de toutes les cellules. C’est la machine musicale de tous les superlatifs. Tous les fabuleux instruments de musique CH Precision sont développés et fabriqués en +Suisse+.

It is well known that the electrical characteristics of turntable cartridges differ greatly from one cartridge to another. Ohm’s law shows that Moving Magnet cartridges will generate larger voltages while Moving Coil cartridges are generally more efficient at delivering current. Phono stages should take full advantage of the cartridges’ strengths and amplify the signal in the way they work best.

With two dedicated MC current inputs and one MM/MC voltage input, the P1 provides the optimal coupling to all types of cartridges.

In addition, discrete class A stages as well as the highest grade, tight tolerance components allow the P1 to deliver high performances for a transparent yet natural sound.
 

Spécifications

MC current inputs:
  • Input type: 2x current mode inputs, XLR and RCA connectors available
  • Input impedance:  <100mΩ, virtual ground inputs
  • Gain: 6 steps (gain dependent on the cartridge internal resistance)
  • Equivalent input noise (EIN): <-135dBu without X1 unit / <-138dBu with X1 unit / 1Ω termination, gain +70dB, 22kHz BW
MM/MC voltage input:
  • Inputs type: 1x voltage mode inputs, XLR and RCA connectors available
  • Input impedance: Variable from 100kΩ to 20Ω
  • Gain (at 1kHz): +35dB, +40dB, +55dB, +60dB, +65dB, +70dB
  • Equivalent input noise (EIN): <-130dBu without X1 unit / <-135dBu with X1 unit / 1Ω termination, gain +70dB, 22kHz BW
Analog outputs:
  • Output level: Up to 8V RMS (balanced), Up to 4V RMS (unbalanced)
  • Frequency response: > 400kHz (RIAA equalization filter disconnected), current input selected
  • Total Harmonic Distortion + Noise: <0.01%, 1kHz, output level 3V RMS, 22kHz BW
General:
  • Display: 480x272 pixels, 24bits color, AMOLED
  • Mains operation: Selectable 100V, 115, 230V AC, 47-63Hz
  • Power supply consumption: <1W (standby), 100W max in operation
  • Dimensions/Weight: 440 x 440 x 133mm (W x D x H), 20kg
  • Remote control: Ethernet based system control via the Android CH Control App
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021 925 30 00
Appelez
nos conseillers
de 8H à 17H
021 925 30 00