Switching The Eq Curves; Selecting The Neumann Pole; Selecting The Anti-Rumble High-Pass Filter; To Enter Menu Mode - CH P10 User Manual

Dual monaural twin-chassis phono-stage

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6.5 Switching the EQ curves

If the optional phono EQ cards are fitted to your unit, you can change the EQ curve, before or during play, using

the menu/front-panel buttons on the P10, the hand-held IR remote, or the CH-Control App.

If the EQ Option Boards were factory-fitted to your unit at the time of purchase:

Using the buttons – your P10 will have a pre-defined shortcut: press the middle button until the EQ screen

appears. Use the Up and Down buttons to select the required curve. Press the bottom button to exit. The

P10 will mute for several seconds as it switches to the new EQ curve. The color of the screen will change to

indicate which curve is selected.

Using the IR remote control – the two central buttons (3 and 4) cycle up or down the list of curves. Again the

color of the screen will change as the new curve is engaged. Using the hand-held IR remote allows users to

compare different EQ curves (and correct absolute phase) easily and quickly from the listening seat

Using the CH-Control App – select the P10 icon on the left side of the screen and you will gain access to all of

the unit's parameters, including a menu of available curves.

Finally – you can always use the P10's buttons and the main audio menu to change the curve, although this

isn't the most user-friendly solution...

If the EQ Option Boards were fitted to your unit after purchase:

The Option Boards will operate in exactly the same way but, you will need to perform a factory re-set or

create a shortcut in order to access the EQ curves via the P10 audio-unit's buttons as described above. The

Option Boards should be installed by a qualified service technician and they should ensure that the required

shortcut is operational.

To engage the Neumann pole, you will need to use the IR remote control (long push on the middle button of the

remote), the CH-Control App or navigate to the correct setting in the Audio menu. You can of course implement

a shortcut to engage the Neumann Pole if you prefer to use the P10 audio unit's buttons to perform the task.

The P10 anti-rumble setting adds a second-order, high-pass filter to attenuate frequencies below 7Hz, designed

to eliminate unwanted low frequency information generated by the cutting/pressing process, record eccentricity

or warps. You can set it as a permanent filter on any input, or simply select it as required from the Input settings

menu for each input.

After cycling through the last shortcut, you will see a screen labeled Detailed Setup on the display. Once you

reach the Detailed Setup screen, push the Up button to enter Menu Mode.

P10 User Manual

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