Introduction; Global Audio Options; Input-Specific Options; More User Configurable Options - CH P10 User Manual

Dual monaural twin-chassis phono-stage
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1 Introduction

CH products are designed and manufactured in Switzerland by CH Precision Sàrl. We use fully discrete, fully
balanced, fully complementary, ultra-short signal path circuits – but we combine them with sophisticated
software control, monitoring, protection and set-up aids to ensure the highest possible levels of performance,
operational consistency, ease of use and versatility. In the case of the P10, as the cartridge generates a single-
ended signal, the output stage of the P10 is fully balanced, but not the overall signal path.
Your P10 offers a number of operational features and set-up aids (the Gain and Loading Wizards) that are
unique and probably unfamiliar. For that reason it is essential that you fully understand every aspect of the
P10's operation if you are to enjoy its maximum possible performance and ease of use.

1.1 Global audio options

These settings will affect the performance of all inputs.
Mute: muted or unmuted
Absolute phase polarity: In phase or out of phase
Phono EQ curve: RIAA (with choice of EMI, Columbia, Decca, Teldec/DGG, NAB, Capitol or Philips with optional
EQ cards). Neumann Pole (On/Off for any curve)
Channel mode: stereo or mono (n/a to 4-box P10)
Global or local feedback

1.2 Input-specific options

Input configuration: normal or disabled
Gain: set gain level for input
Impedance: set input impedance for MM/MC inputs
Filters: none or high-pass (rumble)
Name: designate a name or identity to each input or connected cartridge

1.3 More user configurable options

Display: front LED on/off. Color, brightness and auto off for main display.
Define shortcut functions: select number of and designate shortcuts
Network configuration
Firmware version and update

1.4 The purpose of this manual

This manual will lead you through each step of the installation and set up procedure, in a clear and logical sequence.
Although the operation and options might seem complex, they will quickly become second nature.But because of
the sheer range of options available it is easy to overlook something unless you approach set up and configuration
in a systematic fashion. If you take the time to follow the manual, it will ensure that you become completely
familiar with the P10's many options and that your phono-stage delivers the best possible performance.
P10 User Manual
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