Mackie PPM1012 2 x 800W Professional Powered Mixer

Important Safety Instructions

Please read and follow all safety instructions. Do not expose the equipment to rain or moisture. Do not remove covers. Refer servicing to qualified personnel. Ensure proper ventilation. Use only specified accessories and cables. Avoid overloading power outlets. Keep away from heat sources. Do not block ventilation openings.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

The lightning symbol with an arrowhead indicates dangerous voltage. The exclamation mark symbol indicates important operating and maintenance instructions.

This equipment complies with FCC Part 15 limits for Class B digital devices. It may cause radio interference if not installed and used correctly. Modifications not expressly approved by LOUD Technologies Inc. may void the user's authority to operate the equipment.

Exposure to extremely high noise levels may cause permanent hearing loss. Use hearing protection when operating equipment at high volumes.

Introduction

Thank you for choosing a Mackie professional powered mixer. These mixers are designed for clubs, meeting rooms, and outdoor festivals, offering robust construction and reliable performance. Mackie mixers are built to withstand rigorous use and challenging conditions.

Features

• Two internal power amplifiers, each 800 Watts peak at 4 ohms.
• Three power amp modes: Stereo Main, Mono-Main/Monitor 1, or Mon 1/Mon 2.
• 12 channels (8 mono, 2 stereo).
• Mic inputs on 8 channels.
• Line level inputs (6 mono, 8 stereo).
• Tape output for mix recording.
• Tape input for music playback.
• 'Break' switch mutes all channels except Tape input.
• Insert jacks on mono channels.
• Low cut switch on mono channels (100 Hz).
• Hi-Z instrument switches on channels 7 & 8 for direct guitar connection.
• 3-band EQ with sweepable mids on mono channels.
• 4-band EQ on stereo channels.
• Monitor 1 and Monitor 2 send outputs.
• FX 1 and FX 2 send outputs.
• Stereo line-level main outputs.
• Mono mix output with level control and variable low-pass filter for subwoofers.
• Stereo main insert for connecting processors to the main mix.
• +48v Phantom power for all mic inputs.
• Built-in compressors on the first 6 mono channels.
• Two independent FX processors, each with 24 32-bit effects, tap delay, and mute/unmute.
• Footswitch connection for FX muting.
• 9-band constant-Q graphic EQs assignable to main and monitor 2 outputs.
• 9-band constant-Q graphic EQ on Mon 1.
• 12-segment main mix meters.
• Channel LED meters.
• Solo and Mute switches on each channel and FX returns.
• Speakon and 1/4" amplified outputs.
• Precision Passive EQ switch for Mackie passive speakers.
• Headphone output can monitor main mix or soloed channels.

Connection Diagrams Description

The manual includes several connection diagrams illustrating typical setups:

• System for Club: Shows microphones connected to channels 1-2, guitars to 7-8 (Hi-Z engaged), keyboard to 9-10, and a portable recorder to Tape Out. Stage monitors (Mackie SRM450v2) are connected to Monitor 1 send, and passive speakers to Speaker Outs for the audience. Active subwoofers are connected to the Mono Main Out.
• System for Bands: Features microphones on channels 1-4, acoustic guitar mic on channel 8, electric guitar on channel 7 (Hi-Z engaged), keyboard on 9-10, and drum machine on 11-12. A personal monitor (Mackie SRM150) is connected to Monitor 2 send. The amplifier mode is set to Mono Main/Monitor 1, with passive speakers on Channel A and passive stage monitors on Channel B. External amplifier powers passive subwoofers via Mono Main Out with LPF engaged.
• DJ System: Microphones on channels 1-2, wireless mic receiver on channel 4 with EQ insert for feedback control. iPod dock connected to channels 11-12. A Mackie d.2 Pro DJ console outputs to channels 9-10. Powered speakers (Mackie HD1521) and active subwoofers connect to line-level main outputs.
• System for High Power: Microphones on channels 1-4, guitars directly to 7-8 (Hi-Z engaged), effects unit to channel 7 insert, keyboard to 9-10, electronic drums to 11-12. Compression is applied to vocals (channels 1-4). Amplifier mode is set to Monitor 1/Monitor 2, powering passive monitors (C300z on A, C200z on B). Powered Mackie HD1531 speakers and active subwoofers connect to line-level main outputs.

Panel Description

Rear Panel

1. Power Connection: IEC AC power input. Ensure your unit's voltage matches your local supply. Use only the provided power cord. Do not defeat the grounding pin.

2. Power Switch: Rocker switch to turn the mixer on/off. The power LED [42] illuminates when power is supplied and the switch is ON.

3. Speaker Outputs: Two sets of Speakon and 1/4" TS connectors provide amplified output for passive speakers. Wired Pin 1+ (positive/hot) and Pin 1 (negative/neutral) for Speakon. 1/4" TS are Tip (positive) and Sleeve (negative). Minimum load is 4 ohms per channel. Use 8-ohm speakers or higher if using both outputs on one channel.

4. Ventilation: Cooling vents for internal fans. Do not obstruct. Keep mixer elevated for airflow.

Connection Section

This section is for connecting microphones, line-level instruments, guitars, effects, recorders, PA systems, active monitors, etc.

5. Microphone Inputs: 3-pin XLR connectors for microphones. Channels 1-6 feature built-in compressors. Phantom power (+48V) is available globally via the front panel switch [43]. Do not connect unbalanced mics or ribbon mics when phantom power is active.

6. Mono Line Inputs (Ch. 1-6): 1/4" TRS jacks share circuitry with preamps but not phantom power. Can be used balanced or unbalanced. Use 1/4" TS or TRS cables. Balanced connections are recommended for noise rejection.

7. Line/Instrument Inputs (Ch. 7-8): 1/4" TRS jacks with Hi-Z switches for direct guitar connection without a DI box. Optimized input impedance for direct connection.

8. Stereo Line Inputs (Ch. 9/10 & 11/12): 1/4" TRS jacks for stereo sources. Connecting a mono source to the left input (9 or 11) will output equally to both left and right main mix.

9. Inserts (Ch. 1-8): 1/4" unbalanced TRS jacks for connecting external processors (compressors, EQs, etc.) in series. The insert point is after gain/compression but before EQ/fader. Requires a special insert cable (Tip=Send, Ring=Return, Sleeve=Ground).

10. MON 1 & MON 2 Sends: 1/4" TRS outputs for sending monitor mixes to stage monitors (powered or via external amp). Independent mixes are possible.

11. FX 1 & FX 2 Sends: 1/4" TRS outputs for sending signals to internal or external effects processors. These are pre-fader sends. Connecting to these outputs disables the internal FX processors.

12. FX 1 & FX 2 Returns: 1/4" TRS inputs for stereo processed signals from external effects units. These also act as line-level inputs.

13. Tape Inputs: Unbalanced stereo RCA inputs for playback devices.

14. Tape Outputs: Unbalanced stereo RCA outputs for recording the main mix.

15. Main Inserts: 1/4" TRS unbalanced jacks for inserting processors into the main stereo mix, before the main EQ and fader.

16. Main Outputs: Balanced 1/4" TRS and XLR outputs providing the main stereo mix at line level. Connect to external amplifiers or powered speakers.

17. Mono Main Output: 1/4" TRS and XLR outputs providing a mono sum of the main mix. Can be used with mono PA systems or subwoofers (with LPF engaged).

18. Headphones Output: 1/4" TRS jack for headphone monitoring. Monitors main mix by default, or soloed channels when Solo buttons are active.

19. Level: Controls the headphone output volume.

20. FX Footswitch Connection: 1/4" jack for connecting a dual footswitch to mute/unmute internal effects.

21. BNC Lamp Connection: 12V connection for a gooseneck lamp.

22. Happy Hour Uncoupler: A humorous control that does not affect audio, but may attract insects.

Channel Controls

Each channel strip controls signals connected to its corresponding inputs. The 'U' symbol indicates Unit Gain (no level change).

23. Gain Control: Adjusts input sensitivity for mic and line signals. Mic inputs offer 0 to +50 dB gain; line inputs offer -20 to +30 dB (mono) or -20 to +20 dB (stereo).

24. Low Cut Switch: (Channels 1-8 mono) Engages a 100 Hz high-pass filter, useful for reducing rumble and feedback.

25. Compressor: (Channels 1-6 only) Variable threshold compressor to control dynamic range, reduce distortion, and prevent clipping. Fixed 6:1 ratio with soft-knee response.

26. Hi-Z Switch: (Channels 7-8 only) Enables high impedance input for direct connection of guitars without a DI box.

27. EQ High: +/- 15 dB boost/cut above 12 kHz (shelf).

28. EQ Mid Level: +/- 15 dB adjustment for mid-range frequencies.

29. EQ Mid Frequency: Adjusts the center frequency for the Mid Level control (100 Hz to 8 kHz).

30. EQ High-Mid Level: (Stereo Channels 9/10 & 11/12) +/- 15 dB at 2.5 kHz.

31. EQ Low-Mid Level: (Stereo Channels 9/10 & 11/12) +/- 15 dB at 400 Hz.

32. EQ Low: +/- 15 dB below 80 Hz (shelf).

33. MON 1 Aux Send: Adjusts the level sent to the Monitor 1 mix.

34. MON 2 Aux Send: Adjusts the level sent to the Monitor 2 mix.

35. FX 1 Aux Send: Adjusts the level sent to the internal FX 1 processor.

36. FX 2 Aux Send: Adjusts the level sent to the internal FX 2 processor.

37. Pan: Adjusts the stereo position for mono channels (left/right mix) or balance for stereo channels.

38. Mute Switch & LED: Silences the channel signal to all outputs. LED indicates status.

39. Channel Meter LEDs: Indicate signal level (-20, 0, +10 dB) and overload (OL).

40. Channel Fader: Adjusts the channel's level in the main mix. 'U' is unity gain. Max position offers +10 dB.

Master Controls

42. Power LED: Indicates mixer is powered on.

43. 48V Phantom Switch: Enables +48V phantom power to all XLR mic inputs.

44. Main Graphic EQ: 9-band constant-Q graphic equalizer for the main mix outputs. Affects line and speaker outputs when in main mix mode.

45. MON 1 Graphic EQ: 9-band constant-Q graphic equalizer for the Monitor 1 output.

46. Main EQ Assign Switch: Assigns the Main Graphic EQ [44] to either the main mix or Monitor 2 output.

47. Power Amp Limiter LEDs: Indicate when the internal amplifier's limiter is active due to overload or thermal protection.

48. Main Mix Meters: Stereo meters showing main mix level (L/R), with OL indicators. Left meter also shows soloed channel level.

49. Rude Solo Indicator: Illuminates when a Solo button is active, reminding the user that only soloed channels are heard in the headphones.

50. Precision Passive EQ Switch: Engages EQ tailored for Mackie passive speakers for improved clarity and bass response.

51. Break Switch & LED: Disconnects main mix from main outputs and routes Tape input to main outputs. LED indicates status.

52. Tape In: Level control for the Tape input when the Break switch is active.

53. Power Amp Mode Switch: Selects signal routing to internal amplifiers: Stereo Mains, Mains/Monitor 1, or Monitor 1/Monitor 2.

54. LPF (Low-Pass Filter): Adds a low-pass filter to the Mono Main Output, adjustable from 75 Hz to 200 Hz, for subwoofer use.

55. Mono Out Level: Controls the output level of the Mono Main Output.

56. FX 1 To MON 1 & FX 1 To MON 2: Adjusts the level of FX 1 signal sent to Monitor 1 and Monitor 2 mixes.

57. FX RTN 1 & FX RTN 2 Faders: Adjust the level of internal or external effects returns added to the main mix.

58. MONITOR 1 & MONITOR 2 Faders: Control the output level of the Monitor 1 and Monitor 2 mixes.

59. Main Fader: Controls the overall stereo level of the main mix sent to main outputs.

Effects Processor

The PPM1012 features two identical 32-bit Running Man stereo effects processors, each with 24 presets. Presets range from reverbs and delays to chorus and doublers. Presets 17-24 support tap tempo delay.

60. FX MASTER Sends: Control the signal level sent to each internal effects processor.

61. SIG/OL LED: Indicates signal presence (green) or overload (red) to the effects processor.

62. Preset Display: Shows the currently selected effect preset number.

63. Preset Selector/Tap Delay: Rotary control to select presets and tap in delay times for presets 17-24.

64. Internal FX Mute Switch: Mutes the internal effects processors. Disables footswitch control.

Block Diagram Description

The block diagram illustrates the signal flow:

• Inputs: Mic (XLR, balanced) and Line (1/4" TRS, balanced/unbalanced) inputs feed into pre-amplifiers. Hi-Z inputs (Ch 7-8) are for direct instrument connection.
• Mono Channels (1-8): Include Gain, Low Cut filter (100Hz), Compressor (Ch 1-6), 3-band EQ (Low Shelf, Mid Peak/Sweep, High Shelf), Insert jack, Pan, Mute, Solo (PFL), Fader, and sends for FX1, FX2, Mon1, Mon2.
• Stereo Channels (9-12): Include Gain, 4-band EQ (Low Shelf, Low-Mid Peak, High-Mid Peak, High Shelf), Pan, Mute, Solo (PFL), Fader, and sends for FX1, FX2, Mon1, Mon2.
• FX Processors: Receive signals from FX sends. Have Master Send controls, SIG/OL indicators, Preset selection, and Mute switches. Outputs are stereo.
• Mix Bus: Signals from channels and FX returns are summed.
• Main Mix: Includes Main EQ (9-band graphic), Main Fader, and Main Meters. Affects Main Outputs (Line and Speaker) and Mono Output (with optional LPF).
• Monitor Mixes: Mon 1 and Mon 2 mixes are created from channel sends, controlled by Mon 1/Mon 2 Faders. Mon 1 has its own 9-band graphic EQ.
• Outputs: Main Stereo Line Outs, Mono Main Out (with LPF option), Speaker Outs (Stereo or Mono/Monitor modes), FX Returns, Monitor Sends, Tape In/Out, Main Inserts.
• Power Amplifiers: Internal amps can be configured via the Power Amp Mode switch.

Technical Specifications

Distortion (THD + N): <0.003% (Mic/Line Mono), <0.005% (Stereo Line), <0.003% (Main Out).

Frequency Response: <10 Hz–100 kHz (Mic), <10 Hz–32 kHz (Mono Line), <10 Hz–80 kHz (Stereo Line).

Equivalent Input Noise (EIN): -128 dBu (Mic input, 150 ohm termination).

Gain: Mic: 0 dB to +50 dB; Mono Line: -20 dB to +30 dB; Stereo Line: -20 dB to +20 dB.

Maximum Levels: -21 dBu (Mic input min. gain), +21 dBu (Line inputs, Main/Monitor outputs).

Impedances: Mic Input: 3.6 kΩ (balanced); Mono Line: 20 kΩ (balanced); Ch 7-8 Hi-Z: 500 kΩ (unbalanced); Main/Monitor Outs: 240 Ω (balanced), 120 Ω (unbalanced).

Channel EQ: High Shelving (+/-15 dB @ 12 kHz), Mid (Mono: +/-15 dB 100 Hz-8 kHz; Stereo: +/-15 dB @ 2.5 kHz & 400 Hz), Low Shelving (+/-15 dB @ 80 Hz).

Phantom Power: +48 VDC, globally switchable.

Graphic EQ: 9-band constant-Q (+/-15 dB @ specified frequencies).

Speaker Outputs: 2 x 800W peak per channel. 2 x 400W RMS @ 4Ω (1% THD). Recommended impedance: 4-8 Ω per side.

Effects: Two 32-bit stereo effects processors with 24 presets each.

Power Consumption: 250 Watts.

Dimensions: 19.2" x 17.4" x 5.2" (487 x 442 x 133 mm).

Weight: 29.0 lb (13.2 kg).

Troubleshooting

Channel Issues: Check EQ, Gain, OL LED, Pan, Compressor, Hi-Z settings. Disconnect insert devices. Test source on another channel. Verify phantom power for mics.

Output Issues: Check Main Fader, Power Amp Mode switch, Graphic EQs, FX levels. Test outputs by disconnecting one side (e.g., Speakon vs 1/4"). Test speakers on alternate outputs.

Noise: Lower channel levels. If noise disappears, isolate the source. Disconnect input sources if noise stops.

Power: Check power LED, AC power cord, and outlet. Ensure the unit's voltage matches the supply.

Levitation: (Humorous) If the mixer levitates during high-power output, it's normal.

Warranty

For warranty service in the US and Canada, contact LOUD Technologies Inc. via www.mackie.com/support or call 1-800-898-3211. Retain your original sales receipt as proof of purchase. For international warranty information, visit www.mackie.com/warranty.

Connections Description

XLR Connectors: Standard 3-pin connectors for microphone inputs. Pin 1=Ground, Pin 2=Hot (+), Pin 3=Cold (-).

1/4" TRS Connectors: Tip-Ring-Sleeve. Used for balanced mono signals (Tip=Hot, Ring=Cold, Sleeve=Ground), stereo headphones (Tip=Left, Ring=Right, Sleeve=Ground), and stereo line inputs/outputs.

1/4" TS Connectors: Tip-Sleeve. Used for unbalanced mono signals (Tip=Signal, Sleeve=Ground), such as guitars, line-level inputs/outputs, and speaker connections. Do not use guitar cables as speaker cables.

RCA Connectors: Used for Tape In/Out. Electrically identical to 1/4" TS connectors.

Speakon Connectors: Professional locking connectors for speaker outputs. Wired for mono operation (Pin 1+ / 1-).

Insert Jacks: 1/4" TRS jacks allowing send/return connections for external processors. Inserting a TS plug partially (first click) uses the send only. Inserting fully (second click) breaks the circuit and uses both send and return.

Disposal

This symbol indicates that the product should not be disposed of with household waste. Follow WEEE directives for proper recycling of electrical and electronic equipment.