Crown I-Tech 6000 amplifier ITech amp I Tech I-T6000

Item specifics

Type:	Power Amplifier	Brand:	Crown
Model Number:	Crown I-T6000 I-Tech I Tech ITech 6000 IT6000

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Crown Itech 6000 front

Crown Itech rear

Crown I-Tech 6000

Factory "B" stock

3+3 6yr Factory Warranty

Class I Power Amplifier

This auction is for a "B" stock Crown I-Tech 6000 power amplifier with bonus 3+3 = 6 year factory warranty. With the highest power output and lowest current draw on the planet, all packed into a 2 rack space, 27 pound package, Crown's new I-Tech line is the new standard in professional power amlifiers. The IT6000 will produce a rock solid 3000W per channel into a 4 Ohm load. This is not a bogus single channel driven at 1kHz, 1% THD, "component tolerance dependant" power spec like some of the competition. The Crown spec is rated with a real world 20-20kHz signal at .35% THD with both channels driven and is guaranteed regardless of component tolerance. A power factor corrected(PFC) power supply assures that the IT6000 will also perform up to spec on any line power ranging from 100-240V and 50-60Hz which means that it is usable worldwide without any type of conversion or voltage transformers. Each unit is even supplied with 5 different IEC power cables so it can be used in virtually any country worldwide right away. Besides fantastic sound and power output, every I-Tech amplifier is equipped with a full featured digital speaker processor(DSP) on each channel with parametric filters, crossover slopes, delay and limiting. Buy with confidence and own the new benchmark in professional power amplifiers at a great price.

What is "B" stock?

A "B" stock unit may have a cosmetic mark or blemish, either from customer return or manufacturing. Most of them have seen some use, but just like a fine luxury car, they have been factory tested, all necessary updates performed and performance is 100%. As an added bonus, these amps are covered by Crown's 3+3 = 6 year factory warranty for "Better than New" performance coverage.

Crown "No Fault" Warranty Guarantee:

Unlike other manufacturer’s limited warranties, Crown guarantees that your new amplifier will meet or exceed original specifications for a full three years of ownership. During this time, if your amplifier fails, for any reason, it will be repaired or replaced at Crown's expense. This includes parts, labor and round-trip (ground transportation) shipping, even a shipping carton should you need one.

Why risk losing out on the best warranty coverage in the business?

Crown has the best "No Fault" warranty in the business, and it is a very valuable part of any new amp purchase. If another seller tells you that your ebay check out or paypal invoice is all you need they are not telling the whole truth. Crown requires an invoice clearly identifying the dealer from whom you purchased the amp to validate the warranty. If the paypal invoice or ebay info shows a verifiable dealer name and address it is OK. If all they will give you is an ebay handle like "worldofcheapstuff" or "zippysgear" without an address or any contact info your warranty coverage is in serious jeopardy.

Why risk it when you can get the same low price from us? We are authorized full line Crown dealers (Big Time Audio / proaudiomart.com, call 1- 800-342-6939 to verify), so this amplifier will carry the FULL 3 YEAR FACTORY WARRANTY with the bonus 3+3 6yr factory extension starting on your date of purchase. Buy with confidence from an authorized dealer today at a great ebay price. Please feel free to contact us with any questions: brian@bigtimefans.com or 1-414-362-9701

We will combine shipping on multi-auction purchases to save you money. Just drop us an e-mail (brian@bigtimefans.com) and we'll be happy to give you a revised shipping total.

This is a "B" stock amplifier purchased from an authorized, full-line Crown dealer. If you have any other questions, or would like more information, just drop me an e-mail. brian@bigtimefans.com Thanks and happy bidding. Please see my other auctions and ebay store for more pro audio related items.

International Buyers – Please Note:

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – please do not confuse them for additional shipping charges.

There are no USA taxes included in the auction price or quoted shipping cost and there are no USA taxes due on the shipment.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

We do not mark merchandise values below value or mark items as “gifts” – USA and international government regulations prohibit such behavior and we are required to include commercial invoices with all shipments.

Paypal is our preferred method of payment, but we can also accept payment for purchases over $1000.00 by direct bank transfer (SWIFT) and payment would need to be sent as a NET transfer. Please contact us directly with any other payment questions.

All new, B stock and demo items are covered by the full USA factory warranty. In most cases this means that the items would need to be serviced in the USA for any repairs to be covered by the warranty.

This amp has a universal power supply, so it will work on input power ranging from 100-240V, 50-60Hz and it is supplied with 5 different power cords, so it should work worldwide right away.

The following is a description and specs from Crown:

The Crown I-Tech Series offers amazing power, light weight and ease of use for touring sound and installed sound applications. Onboard DSP provides a wide array of signal processing, greatly reducing the need for rack components and rack wiring. Onboard DSP features 24-bit, 96 kHz A/D and D/A converters. All models are compatible with the HiQnet Network and TCP/IQ networking. Digital audio and HiQnet/IQ control signals connect to the amp via a single CobraNet cable in optional CN models, coming soon. Pushbutton DSP presets simplify the setup for various loudspeaker arrays. The Global Power Supply works anywhere in the world, and offers PFC (Power Factor Correction). It is a switching power supply for reduced weight. I-Tech amplifiers have the highest output voltage in the industry (200V peak), which provides clean transient peaks. The 3rd-generation patented Class-I (BCA®) circuitry couples power efficiently to the load and allows low AC current drain. A front-panel control screen shows advanced diagnostics and status information.

Features

Unmatched power in a 2U lightweight chassis.
Global power supply with Power Factor Correction.
Onboard DSP.
Connects to Harman Pro HiQnet and Crown TCP/IQ™ network (CobraNet input available in optional CN models, coming soon).
LCD control screen allows easy setup, diagnostics, and DSP presets for various loudspeakers.
Hi-Q Net - compatible.

I-Tech 6000 current draw and thermal info link

I-Tech Specifications

Power Output

Stereo

Mono

8 Ohm

4 Ohm

2 Ohm

8 Ohm

4 Ohm

I-T8000

2100W

4000W

3500W

8000W

7000W

I-T6000

1500W

3000W

2500W

6000W

5000W

I-T4000

1250W

2000W

1800W

4000W

3600W

Guaranteed minimum power output per channel, 20 Hz to 20 kHz, <0.35% true THD, both channels driven. Rated power not part-tolerance dependent.

Performance

Guaranteed Minimum Power:
See power grid.

Frequency Response (at 1 watt, 20 Hz - 20 kHz): 0.25dB.

Signal to Noise Ratio below rated 8-ohm power, A-weighted:
>105 dB

Total Harmonic Distortion (THD) at full rated power: < 0.35%.

Damping Factor (20 Hz to 100 Hz):
> 5000.

Common Mode Rejection (CMR) (20 Hz to 1 kHz): > 50 dB.

DC Output Offset: < 3 mV.

Input Impedance (nominal):
20 kilohms balanced, 10 kilohms unbalanced.

Maximum Input Level: +15 dBu or +22 dBu, depending on input sensitivity.

Latency (analog, digital inputs): 1.13 mS analog, 1.81 mS digital (96 kHz).

A/D, D/A Converters: 24-bit, 96-kHz Cirrus Logic.

Digital Input: AES/EBU, 16-24 bit, 32-48 kHz. Onboard sample rate converter. Optional CobraNet input coming soon.

Network: Onboard TCP/IQ, compatible with standard 100-Mb Ethernet hardware.

DSP: 24-bit conversion with 32-bit, floating-point DSP processing. Bypass mode available. Has 64 assignable filters with 9 different filter types. Includes all-pass filters, over 2 seconds of delay available per channel, and dual uncorrelated-noise and sine-wave generators.

Load Supervision: Monitors the average impedance on the output of the amplifier. If the impedance falls outside the specified high/low limits, this function alerts the user via the front panel display, and via the IQwic software when amp is on an IQ Network.

Error Reporting: Reports clip errors, thermal errors, fault conditions and load monitoring errors for each channel via the front panel display and via IQwic software when amp is on an IQ Network.

Attenuators: Speed sensitive, continuously variable rotary encoder, 0.5 dB steps, range 0 to 100 dB.

Load Impedance
(Note: Safe with all types of loads):
Stereo: 1/2/4/8/16 ohms.
Bridge Mono: 2/4/8 ohms.

Input Sensitivity: Adjustable in 0.1V steps from 1.4V to 9.7V.

Voltage Gain (referenced to 8 ohm rated output):
I-T4000: 37.0 dB to 20.3 dB
I-T6000: 37.9 dB tp 21.0 dB
I-T8000: 39.3 dB to 22.5 dB

Required AC Mains: Universal AC input, 100-240 VAC, 50/60 Hz (15%).

Maximum AC mains voltage: 277 VAC.

AC Line Connector: Five cordsets supplied with amplifier (USA, UK, Europe, Australia, India).

Front Panel Controls and Indicators

Bridge Mode Indicator: Yellow LED
illuminates when the amplifier is set to Bridge-Mono mode.

Ready Indicator: Green LED, one per channel, illuminates when the channel is initialized and ready to produce audio output. Indicator is off when the amplifier is in standby mode via the IQ system.

Signal Indicators: Three green LEDs per channel indicate the amplifiers input and output signal levels.

Signal: Input signal is above 40 dBu.
20 dB: amplifier output is 20 dB below clipping.
10 dB: amplifier output is 10 dB below clipping.

Clip Indicator: Red LED, one per channel, illuminates when the channels output signal reaches the onset of audible clipping.

Thermal Indicator: Red LED, one per channel, illuminates when the channel has shut down, or is very near shutting down, due to thermal stress or overload.

Fault Indicator: Red LED, one per channel, flashes when the amplifier output channel has stopped operating.

Data Indicator: Yellow LED indicates IQ Network data activity

Power Indicator: Blue LED indicates amplifier has been turned on and AC power is available.

AC Mains Present Indicator: Green indicator built into power switch indicates AC power is present at the power cord and the amplifier circuit breaker is in the "on" position.

Glowing Blue Screen and Controls: These let the user adjust the amplifiers attenuation and muting, configure the amp, set up error monitoring (such as temperature and load supervision), and recall DSP presets. The presets allow the user to quickly reconfigure the amp for various applications.

LCD Control Screen: Integrated LCD with white LED backlight, controls amplifier setup and operation. Normal mode: Attenuation in 0.5 dB steps, Mute/Unmute, Front Panel Lockout.

Basic Menu: LCD Contrast, CH1 Sensitivity, CH2 Sensitivity, Speaker Preset, Dual/Bridge mode, Input Y.

Advanced Menu: Attenuator Limits, Attenuator Link, Clip Limiter, Peak Voltage Limiter, Average Power Limiter, Pink Noise Generator, AES/EBU Input Trim, Input Source, Maximum Analog Input, Meter Display Type.

Monitor Menu: Speaker Load, Thermal %, AC Voltage, Operating Time, Firmware, Manufacturing Info, Networking, Thermal Errors, Clip Errors, Low Limit Load Errors, High Limit Load Errors, Line Voltage Errors.

MENU/EXIT Button: Menu enters the Menu screen. Exit leaves the Menu.

NEXT Button: Selects the next item in the Menu.

PREV Button: Selects the previous item in the Menu.

Level Controls (encoders):
These two knobs affect the Channel-1 and Channel-2 output levels. They also select Menu items and adjust parameter values that are displayed on the LCD control screen.

Power Switch: Push-on / push-off switch.

Back Panel Controls, Indicators and Connectors

Power Cord Connector: Standard 20 amp IEC inlet.

Switch/Circuit Breaker: Resets the circuit breaker that protects the power supply.

Output Connectors: Two high-current, 50A Neutrik Speakon NL4MLP (mates with NL4FC or NLT4FX), one per channel. Two pairs of high-current, 60A color-coded 5-way binding posts (for banana plugs, spade lugs or bare wire). Two male XLR passive analog loop through. XLR active/re-clocked AES/EBU digital loop through.

Analog Input Connectors: A 3-pin female XLR connector for each channel.

Digital Input Connector: A 3-pin female XLR connector that accepts a digital signal in the AES/EBU format.

Ethernet Connector: This connector accepts an RJ45 connector for IQ TCP/IQ networking and optional CobraNet transport from a standard network cable. Built into the connector is a yellow LINK ACT indicator that shows network activity, and a green 100 Mb indicator that shows a 100 Mb network connection.

Data Indicator: Yellow LED indicates IQ Network data activity.

Preset Indicator: Yellow LED indicates that a preset is in use.

Construction

Cooling: Dual-zone, microprocessor controlled, continuously variable speed fans, front-to-back airflow.

Front Panel: Cast aluminum with integrated handles.

Dimensions: 19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.2 in. (41.1 cm) D.

Weight: 28 lbs. (12.7 kg) net, 36 lbs. (16.3 kg) shipping.

Included Accessories: Rear rack ears with integral EZ-Rack pin, rack screws, operation manual, power cords, foam air filter.

00235

Auth Crown Dlr factory B STK w/bonus 3+3 6yr USA wrnty!

Features

I-Tech Specifications