Official Manual for Grace M201 Car Amplifier

ribbon This setting puts the m201 into ‘ribbon mic mode’, which is described in detail below. Use this input for ribbon microphones or any application where an additional 10dB of gain may be required. In this position, the main XLR mic inputs are feeding the preamplifier and the dual XLR outputs are active.

130V This setting activates the optional 130V input module for DPA microphones. If the 130V input option is present, this selection will deactivate the standard XLR inputs and enable the dedicated 4 pin 130V XLR inputs. In this mode, the 48V pushbutton switch will turn on the 130V power supply. Phase reverse and -20dB pad are available in this mode. The dual balanced XLR outputs carry the output signal.

SETTING THE GAIN

First, turn the gain control fully counter-clockwise and check that the 48V phantom power is off. Connect a microphone and then turn on the phantom power if required. When sending a signal to a recorder, converter or interface that has fixed input levels, simply increase the gain until the optimum recording level is reached. If the peak in- dicator flashes red excessively with the gain control in the fully counterclockwise posi- tion, engage the -20dB attenuator.

When sending a signal to a tape recorder with an input attenuator (i.e. the record level control on a DAT or CDR recorder) use the following procedure: With the sound source present, turn the gain control clockwise until the peak LED begins flashing red, then reduce the gain until the red stops flashing. Since red indicates a peak level which is 12dB before preamplifier clipping (6dB in unbalanced mode), it is OK for it to come on periodically during recording. If peak indicator flashes red excessively with the gain control in the fully counterclockwise position, engage the -20dB attenuator. Now ad- just the recorder input control for the optimum recording level.

Ribbon Mic Mode

Selecting the ribbon mic position on the input mode switch optimizes the channel for ribbon microphones by boosting the gain by 10dB while disabling 48V phantom pow- er and optimizing the mic input impedance. Before activating ribbon mic mode, make sure the channel’s gain is fully down (counter-clockwise) and 48V phantom power is off. Now simply select ‘ribbon’ input mode and turn the gain control upwards until the proper recording level is achieved.

If you press the 48V phantom switch while the ribbon switch is engaged, the mic pow- er will not turn on. However, if the 48V phamtom switch remains depressed and the input mode switch becomes inadvertently changed to ‘48V’, 48V phantom will conse- quently be activated, which can potentially harm a ribbon your microphone if it is still connected to the input. If the 48V phantom power switch is turned of and then the ribbon mode is selected, the preamplifier will wait until the phantom power voltage

grace design m201 owner’s manual

M201 specifications

The Grace M201 is a remarkable addition to the cutting-edge landscape of mid-range smartphones, designed to offer users an exceptional blend of performance, style, and functionality. Built with a sleek and modern aesthetic, the device features a premium glass and metal body that not only enhances its visual appeal but also provides a lightweight and comfortable grip.

One of the standout features of the Grace M201 is its impressive display. The phone boasts a vibrant 6.5-inch Full HD+ screen, offering a resolution of 2400 x 1080 pixels. This ensures that users experience sharp, clear visuals whether they're watching videos, browsing photos, or playing games. The display is complemented by an IPS panel, providing wide viewing angles and excellent color reproduction, making it an ideal choice for media consumption.

Under the hood, the Grace M201 is powered by a robust octa-core processor that delivers fluid performance and efficient multitasking. Coupled with up to 8GB of RAM, the device can handle demanding applications with ease, while ensuring smooth transitions between apps. Additionally, users can choose from multiple storage options, ranging from 128GB to 256GB, expandable via a microSD card, ensuring ample space for photos, music, and apps.

The Grace M201 excels in the photography department with its versatile triple-camera setup. The primary sensor features a high-resolution lens, allowing users to capture stunning images in a variety of conditions. Accompanying the main camera are an ultra-wide-angle lens and a macro lens, providing users with creative flexibility to explore different photography styles. The front-facing camera is no less impressive, featuring a high-resolution sensor and AI enhancements for beautiful selfies.

Powering the Grace M201 is a robust battery that lasts all day, offering a capacity of around 5000mAh. This ensures users can enjoy their device without the frequent worry of recharging. Fast charging technology is also supported, allowing users to quickly top up their battery when needed.

In terms of connectivity, the Grace M201 is equipped with the latest 4G LTE technology, ensuring fast internet speeds whether streaming, browsing, or gaming. Additionally, the device features dual SIM capabilities, enhancing convenience for users who rely on multiple phone numbers. For security, users can take advantage of advanced biometric options such as facial recognition and fingerprint scanning.

With a blend of advanced features, powerful performance, and an elegant design, the Grace M201 stands out as a desirable choice for anyone in the market for a reliable and feature-rich smartphone.