1. Introduction and Overview
The Paulkitson P16-M is a 16-channel digital personal mixer designed to provide musicians and vocalists with individual control over their monitor mixes in live or recording environments. This system allows performers to customize their audio experience, freeing the sound engineer to focus on the overall mix quality.
The P16-M integrates seamlessly into a digital audio ecosystem through ULTRANET technology. Developed by engineers from Klark Teknik, Midas, and Turbosound, ULTRANET transmits up to 16 independent channels of 24-bit digital audio and control data over a single CAT5 cable. This digital networking approach eliminates common issues found in traditional analog systems, such as Radio Frequency Interference (RFI) and signal crosstalk, ensuring pristine audio quality and simplifying setup.
Key features include audiophile-grade sonic performance, 16 storable presets for custom mixes, and 16 Channel Select buttons with dual LED indicators for clear visual reference. The mixer also incorporates global EQ controls and a robust output level control for optimal sound.
Figure 1: Front view of the P16-M Digital Personal Mixer, showing controls and channel indicators.
2. Setup Instructions
Setting up the P16-M is designed for ease and flexibility. A basic system typically involves one P16-I Input Module connected to the main mixing console, which then distributes audio to up to six P16-M Personal Mixers. For larger setups, up to six P16-D Digital ULTRANET Distributors can be added, supporting up to forty-eight P16-M Personal Mixers.
2.1 Connections
Refer to the rear panel diagram below for connection points:
Figure 2: Rear panel of the P16-M Digital Personal Mixer, showing DC IN, ULTRANET (THRU, IN), MIDI IN, LINE OUT, and PHONES connections.
- DC IN: Connect the provided AC power adapter here. Ensure the power switch is in the OFF position before connecting.
- ULTRANET IN: Connect a CAT5e cable from the P16-I Input Module or a P16-D ULTRANET Distributor to this port. This carries the 16 digital audio channels and control data.
- ULTRANET THRU: Use this port to daisy-chain additional P16-M mixers or P16-D distributors.
- MIDI IN: For external MIDI control or synchronization.
- LINE OUT (R/L MONO): Connect to powered speakers, a recording device, or other audio equipment for a stereo or mono output of your personal mix.
- PHONES: Connect your headphones here for personal monitoring.
2.2 Powering On
- Ensure all connections are secure.
- Connect the AC power adapter to a suitable power outlet.
- Flip the ON/OFF switch on the rear panel to the ON position. The unit will power up.
Figure 3: Illustration of cabling for audio system installation.
3. Operating Instructions
The P16-M features a user-friendly interface for intuitive control over your monitor mix. The front panel provides access to all essential functions.
Figure 4: Angled view of the P16-M mixer, highlighting its front panel controls.
3.1 Channel Selection and Volume
- Channel Select Buttons (1-16): Press a channel button to select it for adjustment. Dual LED indicators provide quick visual feedback on the channel's status.
- Volume Knobs (1-16): Once a channel is selected, use its corresponding volume knob to adjust the input level for that specific channel in your personal mix.
- MAIN Volume: Controls the overall output volume of your personal mix.
3.2 Equalization (EQ)
The P16-M offers a global EQ section to shape the tone of your mix:
- BASS: Adjusts the low-frequency content.
- MID: Adjusts the mid-frequency content. This knob often works in conjunction with a FREQ knob to select the specific mid-frequency to boost or cut.
- TREBLE: Adjusts the high-frequency content.
3.3 Pan/Balance
- PAN/BAL: This control allows you to position the selected channel's audio within the stereo field (left to right).
3.4 Limiter and Mute
- LIMITER: Engages an output limiter to prevent clipping and protect your hearing/equipment from sudden loud peaks.
- MUTE: Press the MUTE button to silence the selected input channel. This is useful for isolating specific instruments or vocals.
3.5 Presets
The P16-M allows you to store and recall up to 16 custom mixes as presets:
- SETUP: Accesses the setup menu for advanced configurations.
- GROUP: Assigns channels to groups for simultaneous control.
- RECALL: Recalls a previously saved preset.
- STORE: Saves your current mix settings as a preset.
4. Maintenance
To ensure the longevity and optimal performance of your Paulkitson P16-M, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Avoid abrasive cleaners, solvents, or waxes, as they can damage the finish and controls.
- Environment: Operate and store the mixer in a clean, dry environment away from extreme temperatures, humidity, and direct sunlight.
- Ventilation: Ensure proper ventilation around the unit to prevent overheating. Do not block any ventilation openings.
- Cable Management: Regularly check all cables for signs of wear or damage. Replace any faulty cables immediately to prevent signal issues or potential hazards.
- Power Supply: Always use the original power adapter provided with the unit. If a replacement is needed, ensure it matches the exact specifications.
5. Troubleshooting
If you encounter issues with your P16-M, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected or faulty; power switch off. | Ensure power adapter is securely connected and plugged into a live outlet. Check power switch position. Test with a different outlet if possible. |
| No audio output | Volume levels too low; incorrect ULTRANET connection; headphones/line out not connected properly. | Check MAIN volume and individual channel volumes. Verify ULTRANET IN cable is securely connected to a P16-I or P16-D. Ensure headphones or line out cables are fully inserted. |
| Distorted audio | Input signal too high; limiter not engaged; faulty cable. | Reduce input levels from the source or on the P16-M. Engage the LIMITER. Check and replace any suspect audio cables. |
| Cannot hear specific channels | Channel muted; channel volume too low; incorrect pan setting. | Ensure the channel is not muted. Increase the individual channel volume. Adjust the PAN/BAL control to center the sound. |
| Presets not saving/recalling | Incorrect procedure for saving/recalling. | Refer to the 'Operating Instructions' section for correct preset management. Ensure you press 'STORE' after making changes and 'RECALL' to load. |
If the problem persists after attempting these solutions, please contact customer support.
6. Specifications
| Feature | Specification |
|---|---|
| Model | P16-M |
| Brand Name | PaulKitson |
| Channels | 16 |
| Digital Audio Conversion | 24-Bit D/A Converters |
| Networking Technology | ULTRANET (via CAT5e cable) |
| Presets | 16 storable custom mixes |
| Power Source | AC (Inbox adaptor included) |
| Built-in Battery | No |
| High-concerned chemical | None |
| Origin | Mainland China |
| Package Dimensions (L x W x H) | 38 cm x 26 cm x 16 cm |
| Package Weight | 3.5 kg |
7. User Tips
Maximize your experience with the P16-M using these helpful tips:
- Save Your Mixes: Once you've dialed in a perfect monitor mix for a specific song or performance, use the 'STORE' function to save it as a preset. This allows for instant recall during future sessions.
- Experiment with EQ: Don't hesitate to use the Bass, Mid, and Treble controls to fine-tune the sound of individual channels. A little EQ can make a big difference in clarity and separation.
- Utilize the Limiter: Always engage the limiter, especially when using headphones, to protect your hearing and prevent sudden, uncomfortable volume spikes.
- Check ULTRANET Cables: For optimal performance and to avoid signal dropouts, ensure you are using high-quality CAT5e or CAT6 cables for your ULTRANET connections.
- Pan for Clarity: Use the Pan control to spread out instruments in your stereo mix, which can help create a clearer and less cluttered soundstage, making it easier to distinguish individual elements.
8. Warranty and Support
For warranty information, technical support, or service inquiries regarding your Paulkitson P16-M Digital Personal Mixer, please refer to the official PaulKitson website or contact your authorized dealer. Keep your proof of purchase for any warranty claims.
