CARVIN XP650 Powered Mixer Instruction Manual

CARVIN XP650 Powered Mixer

Product Information

Specifications

• Model: XP650
• Origin: Made in USA
• Weight: 20 lbs
• Power Amplifiers: 2 built-in high power amplifiers
• Total Power Output: 500 watts
• Output Connectors: 1/4″ and SpeakonTM
• DSP Effects: 24-bit stereo with 256 effect variations
• Equalizers: Active 3-band channel EQ, Two 7-band graphic equalizers

Product Usage Instructions

Receiving Inspection

Before getting started, it is important to inspect your mixer for any damage that may have occurred during shipping. If any damage is found, please notify the shipping company and Carvin immediately. Remember to save the carton and all packing materials as they provide the best possible protection during shipment.

Serial Number and Warranty

Record the serial number on the enclosed warranty card or below on this manual for your records. Keep your portion of the card and return the portion with your name and comments to Carvin. Additionally, save your invoice as it will be required for warranty service if needed in the future.

Lightweight and Easy to Use

The XP650 mixer is designed to be lightweight and easy to use. The controls are logically laid out, reducing errors during setup and performance. With a weight of only 20 lbs, it is the lightest and most powerful mixer of its kind on the market.

Two High Current Amplifiers

The XP650 model includes two built-in high power amplifiers. You can choose between a total of 500 watts delivered to your main speakers or use 250 watts for the mains and 250 watts for monitors with the touch of a button. This flexibility allows you to maintain the purity and integrity of your sound. The mixer provides 1/4″ and SpeakonTM output connectors for secure connections with maximum power transfer to your speakers. Each amp has an output meter and clip indicator for visual monitoring.

High Current Power Supply

The XP650 mixer features a high current power supply with a toroid transformer to ensure continuous high amperage DC voltage to both power amplifiers. This eliminates overload or shutdown situations. The mixer is equipped with 20,000 mfd capacitors that offer a large power reservoir for deep bass output.

24-Bit Stereo DSP Effects

The XP650 mixer includes a 24-bit stereo DSP effects section with 256 effect variations, including reverb, chorus, flange, and echo. You can fully adjust parameters such as damping, decay, depth, speed, regeneration, and time. Each channel can be assigned a separate effect level with the send. The effects are adjustable to your stage monitors, allowing you to hear yourself with full effects.

Active 3 Band Channel EQ

The mixer features an active 3-band channel EQ that provides easy adjustment for the tone you want. The 80 Hz LO frequency controls deliver solid non- flabby bass. The MID band control affects the important 750Hz frequency range, allowing you to bring out the best sound for vocals or guitar. The 11.5k Hz HI treble control adds sparkle to your top-end without adding harshness. Both the LO and HI controls are shelving, meaning they are effective from 20Hz to 20kHz.

Two 7 Band Equalizers

Precise adjustments to fine-tune your overall sound and control feedback can be made using the two 7-band equalizers. One graphic equalizer controls the main outputs, while a separate equalizer controls the monitor outputs.

FAQ

Q: What should I do if I find any damage to my mixer?

A: If you find any damage to your mixer, please notify the shipping company and Carvin immediately. It is important to save the carton and all packing materials as they provide the best possible protection during shipment.

Q: What should I do if I need warranty service in the future?

A: To receive warranty service in the future, you will need to provide your invoice. Please make sure to save it for future reference.

Q: How can I adjust the tone on the XP650 mixer?

A: The XP650 mixer features an active 3-band channel EQ. Use the LO frequency controls for adjusting bass, the MID band control for vocals or guitar, and the HI treble control for adding sparkle to the top-end without harshness. Additionally, there are two 7-band equalizers for precise adjustments to fine- tune your overall sound.

MADE IN USA

CONGRATULATIONS on your purchase of Carvin’s XP650 mixer! The XP650 model includes 2 built-in high power amplifiers for direct hook-up to your speakers. Please read this manual carefully to take all the advantages of your new mixer.

SUPERB SOUND is derived from the extremely low distortion, high “Headroom” design. State-of-the art, low noise, balanced XLR preamps from our Concert Series mixers provide common mode rejection of better than 78 dB, which means that any possible noise that may come over your cables is virtually eliminated. Distortion is nearly non-existent with THD below 0.1% from input to output, guaranteeing the purity of your sound. Hear the difference – your sound will not seem “sterile” or “processed”. It will be dynamically open and transparent just like it was meant to be!

LIGHT WEIGHT and EASY TO USE Controls are logically laid out making the XP Series simple to use, reducing errors during setup and perfomance. Its compact size and weight of only 20 lbs. makes it the lightest, most powerful mixer of its kind. No other manu-facturer offers a higher performance to weight ratio!

TWO HIGH CURRENT AMPLIFIERS Choose between a total of 500 watts delivered to your main speakers, or with the touch of a button, use 250watts for the mains and 250watts for monitors. This is the kind of output that maintains the purity and integrity of your sound. 1/4” and Speakon™ output connectors are provided for secure connections with maximum power transfer to your speakers. An output meter and clip indicator for each amp give you a visual indicator of each amp.

A HIGH CURRENT POWER SUPPLY starts with a toroid transformer to assure con-tinuous high amperage DC voltage to both power amplifiers to eliminate “overload” or shutdown. 20,000 mfd capacitors offer a large power reservoir for deep bass output.

24-Bit STEREO DSP EFFECTS 256 effect variations including reverb, chorus, flange and echo, with fully adjustable parameters for; damping, decay, depth, speed, regeneration and time. Assign each channel a seperate effect level with the send. Effects are adjustable to your stage monitors so you can hear yourself with full effects.

ACTIVE 3 BAND CHANNEL EQ provides easy adjustment for the tone you want. The 80 Hz LO frequency controls deliver solid non-flabby bass. A simple adjustment with the MID band control brings out the best sound for vocals or guitar by affecting the very important 750Hz frequency range. The 11.5k Hz HI treble control adds sparkle to your top-end without adding harshness. Both the LO and HI controls are “shelving”, which means they are effective from 20Hz to 20kHz.

TWO 7 BAND EQUALIZERS provide precise adjustments to fine tune your overall sound and to help control feedback. One graphic equalizer controls the main outputs, and a seperate equalizer controls the monitor outputs.

ENGINEERED TO LAST Every XP Series mixer incorporates a rugged injection mold-ed case and steel chassis. Continuous full power is assured from a high- grade 6063-T5-alu-minum heat sink cooled by a variable speed fan. Sealed controls and switches guard against the outside elements while heavy-duty connectors provide a positive connection to your cables. Hidden deep in the heart of these mixers is the “SMT” Surface Mount Technology construction that utilizes surface mounted components to prevent parts from shaking or vibrating loose. Precision 1% tolerances guarantee that your settings will be accurate every time. Fire retardant FR-4 military spec circuit cards feature double- sided copper construction to guard against noise and radio frequencies (RF). The XP Series is professionally made in the USA for years of dependable service!

RECEIVING INSPECTION

read before getting started

• INSPECT YOUR MIXER FOR ANY DAMAGE which may have occurred during shipping. If any damage is found, please notify the shipping company and CARVIN immediately.
• SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your unit, always use the original carton and packing material. This will provide the best pos-sible protection during shipment. CARVIN and the shipping company are not liable for any damage caused by improper packing.
• SAVE YOUR INVOICE. It will be required for warranty service if needed in the future.
• SHIPMENT SHORTAGE. If you find items missing, they may have been shipped sep-arately. Please allow several days for the rest of your order to arrive before inquiring. RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this man-ual for your records. Keep your portion of the card and return the portion with your name and comments to us.
• USA customers register online at: www.carvin.com/registration
• All other countries register online at: www.carvinworld.com/registration
• For your records, you may wish to record the following information.

Serial No.___ Invoice Date_

XP650 BLOCK DIAGRAM

MODEL XP650 SPECIFICATIONS

• Frequency Response: Mic or Line Inputs: 20Hz-20kHz ±1dB
• Total Harmonic Distortion: Less than .1% at nominal levels
• Equivalent Input Noise: 150 ohm source: -117dBu
• Output Noise: -90dBu Master Line Out (All Levels Minimum)
• Output Headroom: +20dB
• Maximum Gain: Mic in to Master Line Out: 70dB
• Crosstalk: Adjacent ch’s: -60db at 1KHz
• Common Mode Rejection: -78db at 1KHz
• Phantom Power: 48volt @ XLR Mic channels
• Channel EQ 3-band active: LOW: 80Hz ±12dB
  • MID: 750Hz ±12dB
  • HI: 11.5KHz ±12dB
• Power Output: 500w (2x250w@2½)
• Power Req.: 120VAC 60 Hz or optional 240VAC 50 Hz model
• Size and Weight: 11”H x 17.5”W x 10.5”D, 20 lbs
• Remote Effects Controller: Optional FS22 footswitch for on/off effects
• Vinyl Cover: CV880

XP650 CONTROLS

QUICK START UP
If you’re like most new owners, you’re probably in a hurry to plug your mixer in and use it. Here are some brief instruc-tions to get you going quickly. With the mixer unplugged and the unit turned off, complete the following procedures:

• A. CONNECTING AC POWER TO YOUR MIXER
  • Be sure to plug your mixer into the proper voltage marked on your mixer, either 120V-60Hz or 240V-50Hz.
  • Use only a grounded (3 prong) power outlet to prevent a shock hazard (do not bypass). This gives the quietest grounding for your mixer.
• B CONNECTING INPUTS TO YOUR MIXER
  • For balanced microphones, use a shielded cable and plug into the XLR MIC inputs.
  • For high output devices like instruments & keyboards, plug into the LINE input jacks using a shielded cable. Adjust the GAIN control for mic or for instruments.
• C. TURNING YOUR MIXER ON
  • Set all channel and master LEVEL controls to their OFF positions
  • Set all HI, MID, and BASS controls and the graphic equal-izers to their center “flat – no boost or cut” position.
  • Connect your speakers and monitors at the rear panel.
  • Turn the mixer on by the rear POWER SWITCH and watch for the front POWER LED to come on. Your mixer is now ready to operate by turning the levels up.

MIC CHANNEL FEATURES

• 1. XLR MICROPHONE INPUT
  The XLR MIC input is designed for balanced low impedance microphones. The high performance, low noise preamps do a superb job of noise reduction. The XLR connector is wired as per the industry standard, pin 1 is ground, pin 2 is non-inverting (positive), and pin 3 is inverting (negative). Note: Make sure the phantom power is switched off before con-necting or disconnecting microphones to the mixer.

• 2. LINE INPUT JACKS
  The LINE input is a 1/4” phone jack designed for balanced or unbalanced line or instruments. Examples of these inputs would be guitar, keyboard or effect returns. The line input can be used at the same time the mic input is being used.

• 3. GAIN CONTROL
  The GAIN control adjusts the input sensitivity on both the LINE and MIC input jacks over a range of 40dB. For quietest operation, set the GAIN control just below the point where the PK LED flashes. If the PK LED lights or if distortion is heard reduce the GAIN slightly until the PK LED is off.

• 4. CHANNEL “PK” LED
  The PK LED indicates when the channel is nearing it’s clip-ping level, causing distortion. Reduce the GAIN slightly to prevent distortion. To get more volume, increase the master MAIN control and re-adjust your main mix.

• 5. CHANNEL LEVEL CONTROL
  The LEVEL control adjusts the volume of the channel before going to the PAN control. Here is where the individual chan-nel volumes are adjusted to make up the desired mix at the main outputs.

• 6. CHANNEL EFFECTS LEVEL
  The EFF control adjusts the level sent to the effects proces-sor and to the front EFF SND jack. The effects control is post-channel level, which automatically tracks the channel’s LEVEL & EQ controls. Reduce the EFF level if the PK LEDs are flashing on the effects processor.

• 7. CHANNEL MONITOR CONTROL
  The MON control adjusts the volume of the channel going to the master MONITOR control. The MON control is a pre-LEVEL control. This means it is unaffected by the channel LEVEL.

• 8-10. CHANNEL TONE CONTROLS
  Each channel features active 3-band EQ tone controls LO, MID, and HI. All three function as boost (clockwise) & cut (counter-clockwise) controls. The center 0 is the “flat” or no effect position. The LO and HI controls are shelving type with corner frequencies at 80Hz and 11.5k Hz respectively. The MID control is a band pass type centered at 750Hz. These settings will vary with the type of voice or instrument. Try reducing the MID to add clarity and turn up the LO and HI for a fuller sound.

• 11. TAPE IN JACKS
  The TAPE IN inputs on CHANNEL 6 are for connecting a CD or tape player. These TAPE IN jacks can be used for returning another effects processor or instrument (keyboard). Channel 6 inputs are NOT muted by the MUSIC BREAK switch.

MASTER SECTION FEATURES

• 12. MAIN LEVEL
  The MAIN control is the master volume control for all chan-nels. The MAIN signal is sent through the MAIN GRAPHIC EQ to the MAIN amp and the front MAIN output jack.

• 13. MONITOR LEVEL
  The MONITOR master level is sent through the MONITOR GRAPHIC EQ to the MONITOR amp and front output jack.

• 14. TAPE OUT LEVEL
  The TAPE OUT LEVEL sends the MAIN signal mix to the TAPE OUT jacks for recording. The TAPE OUT level is unaf-fected by the MAIN level control so a recording level can be set independently of the MAIN speaker volume.

• 15. TAPE OUT JACKS
  Use the TAPE OUT L-R jacks for recording or to send to external power amps. If the TAPE OUT is being used to record, make sure the TAPE IN jacks are not connected to the recorder output or turn the channel 6 LEVEL to “0” or feedback will result.

• 16. EFF SEND JACK
  The EFF SEND jack can send a signal to an external processor. This is the same signal sent to the internal effects processor. Effect returns can be connected to any input channel. Make sure the EFF control for the return channel is set to “OFF” or “EFF1” or feedback will occur.

• 17. MAIN OUTPUT
  The front MAIN output is the same signal that feeds the inter-nal MAIN amp. Use this balanced 1/4” output to feed addi-tional power amps, etc..

• 18. MONITOR OUTPUT
  The front MONITOR output is the same signal that feeds the internal MONITOR amp. Use this balanced 1/4” output to feed additional power amps, etc..

• **19. DSP EFFECTS PROCESSOR

A 24-Bit processor provides a host of great sounding effects including Flange, Reverb, Echo, & Chorus.
The channel EFF send control delivers the signals to the processors.Note: Reduce these levels if the red PEAK LEDs are flashing on the processors.
Turn up the MAIN effects control to add your effects to the MAIN outputs. Adjust the SELECT and the PARAMETER con-trols to get the desired effect. Note: An audible noise will be heard while adjusting the effects.
**

  * A) ECHO: SELECT the amount of the regeneration (repeat-ing). Now select the PARAMETER control for the shortest or longest delay time between the original signal and the echo.
  * B) REVERB: SELECT the amount of presence (high frequen-cies) in the reverb. Now turn the PARAMETER control to pro-vide the minimum or maximum decay.
  * C) CHORUS: SELECT the amount of reverb with your chorus. Now turn the PARAMETER control to increase the depth.
  * D) FLANGE: SELECT the amount of speed with your flange (phasing effect). Now turn the PARAMETER control to increase the depth.

• 20. EFFECTS PEAK LED’s
  The PK LED indicates that the signal level to the processor is too high. To prevent distortion, turn the EFF control towards the “0” (off) position until the PK LED stops flashing.

• 21. MAIN EFFECTS CONTROL
  The MAIN EFFECTS level controls the amount of the effects that go to your MAIN outputs.

• 22. MONITOR EFFECTS LEVEL
  The MONITOR EFFECTS level controls the amount of the effects that go to your MONITORS.

• 23. MUSIC BREAK SWITCH / LED
  The MUSIC BREAK feature turns off all inputs, except for chan-nel 6. This is useful during breaks. This allows pre-recorded music to be played through the TAPE IN jacks. The channel 6 MIC/LINE inputs are left active for announcements or solo acts. The remaining input channels (1-5) are turned OFF eliminating feedback or other unwanted sounds from open mics during breaks or changes. The LED indicates the MUSIC BREAK is ON. The internal effects are also muted.

• 24. GRAPHIC EQ MAIN + MONITOR
  When the EQ sliders are in their center position, they do not affect the audio signal. When EQ sliders are raised or low-ered from this position, they boost or cut a narrow fre-quency band.
  For tone enhancement you may want to raise the 80Hz and 160Hz sliders (for deeper bass) and the 6kHz and 12kHz slid-ers (for crisper highs) while reducing the 400Hz, 800Hz and 2kHz sliders in a moderate “curve”.
  To help prevent feedback, microphones should be placed behind the main speakers.
  To reduce feedback in the low frequency range, try lowering one of the 80Hz or 160Hz sliders. High frequency feedback is usually reduced by lowering the 2kHz or 6kHz sliders.

• 25. OUTPUT LED’s /AMP “CLIP” LED’s
  The OUTPUT METER LEDs indicate the output levels for each power amp. The yellow “+6” LED indicates the output level is near maximum. The red CLIP LEDs indicate when the power amps are starting to distort (clip). Reduce the MAIN and/or MONITOR master levels to prevent distortion.

• 26. POWER LED
  The blue POWER LED indicates the mixer is powered ON.

• 27. PROTECT LED
  The mixer will “protect”, engaging relays to mute the speak-ers if: a) impedance is below minimum on any amplifier b) shorted speaker cables, or c) ventalation problems. If the LED comes on, shut the mixer OFF and check for cable problems, proper impedance and obstructed rear cooling vents. If you encounter an over-heat problem, leave the mixer ON allowing the fan to cool down the internal com-ponents. The mixer will auto-reset in about 5 minutes.

• 28. 48V PHANTOM POWER SW/LED
  The 48V PHANTOM POWER switch turns on the micro-phone phantom power in the channel XLR jacks. This power is used for supplying a high voltage to condenser microphones. The LED indicates the phantom power is turned on. The phantom power will not damage conven-tional dynamic microphones. Note: Make sure the phantom power is switched off before connecting or disconnecting microphones to avoid a “pop”.

• 29. AMP ASSIGN SWITCH
  This switch allows you to use one amp for MAIN and one amp for MONITOR, or use both power amps for the MAIN speakers. The front MONITOR output jack remains unchanged and can still be used for external power amps or in-ear monitor systems.

• 30. EFFECTS FOOT SWITCH JACK
  The optional FS22 will remotely shut off the internal effects.

REAR PANEL POWER/SPEAKER CONNECTIONS

The rear panel contains the POWER SWITCH and AC power cable con-nection. There are 2 groups of speaker jacks. Each group has one Speakon™ connector and two 1/4” outputs (wired in parallel).
Each amp has a 2Ω MINIMUM IMPEDANCE
(Maximum two 4Ω speakers or four 8Ω speakers per amp). MAKE ALL SPEAKER CONNECTIONS BEFORE TURNING THE MIXER ON .

XP650 LIVE SET UP

CAUTION
RISK OF ELECTRIC SHOCK

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL! THIS UNIT CONTAINS HIGH VOLTAGE INSIDE!

CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN

• This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
• This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:

• WATER AND MOISTURE: Appliance should not be used near water (near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.
• POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
• GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polarization means of an appliance is not defeated.
• POWER CORD PROTECTION: Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
• SERVICING: The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.
  FUSING: If your unit is equipped with a fuse receptacle, replace only with the same type fuse. Refer to replacement text on the unit for correct fuse type.

SAFETY INSTRUCTIONS (EUROPEAN)
The conductors in the AC power cord are colored in accordance with the following code.
GREEN & YELLOW—Earth BLUE—Neutral BROWN—Live
U.K. MAIN PLUG WARNING: A molded main plug that has been cut off from the cord is unsafe. NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAM-AGED OR CUT MAIN PLUG INTO A POWER SOCKET.

LIMITED WARRANTY

Your Carvin product is guaranteed against failure for 1 YEAR unless otherwise stated. Carvin will service and supply all parts at no charge to the customer providing the unit is under warranty. Shipping costs are the responsibility of the customer. CARVIN DOES NOT PAY FOR PARTS OR SERVICING OTHER THAN OUR OWN. A COPY OF THE ORIGINAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY. Carvin assumes no responsibility for horn drivers or speakers damaged by this unit. This warranty does not cover, and no liability is assumed, for damage due to: natural disasters, accidents, abuse, loss of parts, lack of reasonable care, incorrect use, or failure to follow instructions. This warranty is in lieu of all other warranties, expressed or implied. No representative or person is authorized to represent or assume for Carvin any liability in connection with the sale or servicing of Carvin products. CARVIN SHALL NOT BE

LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
When RETURNING merchandise to the factory, you may call for a return authorization number. Describe in writing each problem. If your unit is out of warranty, you will be charged the current FLAT RATE for parts and labor to bring your unit up to factory spec-ifications.

MAINTAINING YOUR EQUIPMENT
Avoid spilling liquids or allowing any other foreign matter inside the unit. The panel of your unit can be wiped from time to time with a dry or slightly damp cloth in order to remove dust and bring back the new look. As with all pro gear, avoid prolonged use in caustic environments (salt air). When used in such an environment, be sure the mixer is adequately protected by a cover.

References

• Carvin Audio Great Sounding Gear For Musicians and Sound Professionals
• Manual-Hub.com – Free PDF manuals!

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