2 100%WARRANTY CROWN COM-TECH 1610 STEREO POWER AMPLIFIER DUAL CHANNEL AMPLIFIER

This listing is for a 100% TESTED with 90-day-WarrantyCROWN COM-TECH 1610 STEREO POWER AMPLIFIER DUAL CHANNEL AMPLIFIER as can be seen in the pictures.

Don't Pass this one By!!!!

Unit came from a Federal University and has been fully tested to operate perfectly. These CROWN COM-TECH are true workhorses MADE IN THE GOOD OLD USA and will last a lifetime and that's why we can offer a 90-DAY-WARRANTY on this unit.

IMPORTANT: AS YOU CAN SEE IN THE PICTURES THERE IS SOME COSMETIC DAMAGE/DENTS/SCRATCHES TO THE UNIT BUT NOTHING THAT AFFECTS OPERATION WHATSOEVER, THIS WORKHORSE OPERATES BEAUTIFULLY AND WILL LAST A LIFETIME!!!

Picture is actual item buyer will receive.

TECHNICAL INFORMATION IN ITALICS BLUE BELOW WAS TAKEN FROM THE WEB:

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Crown Com-Tech 1610 Dual-Channel Power Amplifier w/ Crown IQ PIP-USP2 Ultra Module - Rack Mountable

CT-1610 Specs:

Load Impedance:

Safe with all types of loads. With 8/4-ohm output, all Com-Techs are rated for 4 to 8 ohms in Dual mode, 8 to 16 ohms in Bridge-Mono mode, and 2 to 4 ohms in Parallel-Mono mode. With 70-volt output, rated loads vary among the different models for each dual/mono mode (see chart below for rated 70V).

Output Power:

 Dual Channel (Stereo)

  - 870W @ 4 Ohm each Channel

  - 545W @ 8 Ohm each Channel

  - 905W @ 70V Each Channel

 Single Channel (Mono)

    - 1745W @ 8 Ohm - Bridge

    - 1090W @ 16 Ohm - Bridge

    - 1805W @ 140V - Bridge

    - 1715W @ 2 Ohm - Parallel

    - 1080W @ 4 Ohm - Parallel

    - 1780W @ 70V - Parallel

CT-1610 Features:

• Unique power supply allows channels to be independently operated in either 70-V or 8/4 ohm mode.

• Remote feature allows amplifier to be turnedon and off from a remote location by addingan optional R.S.V.P. accessory.

• Crown’s Grounded Bridge™ design delivers large voltage swings without using easily stressed output-transistor configurations like conventional amplifiers. The results are lower distortion and superior reliability.

• Patented ODEP ® (Output Device Emulation Protection) circuitry compensates for over- heating and overload to keep the amplifier working when others would fail.

• IOC ® (Input/Output Comparator) circuitry immediately alerts of any distortion exceeding 0.05%, providing dynamic proof of distortion free performance .

• Enhanced PIP2™ (Programmable Input Processor) connector accepts new accessory modules that tailor the amplifier to suit specific applications.

• Full protection from shorted, open and mismatched loads; general overheating; DC; high-frequency overloads, and full protection from internal fault are provided by our latest protection scheme: “ Quad-Mute. ”

Crown IQ-PIP USP2 Specs:

Internal Controls: An 8-segment DIP switch sets the IQ address (decimal range: 1–250).* A 4-segment DIP switch sets input and output sensitivity/gain. A Reset/Preset switch, acces- sible with a straightened paper clip through the PIP panel, selects the next user preset if pressed for less than 2 seconds, resets the PIP to preset “0” if pressed for more than 2 seconds, or re-writes from firmware to flash memory restoring all settings to factory default if pressed while applying power. Jump- ers select thru or processed signal for daisy output of each channel. * If address “0” is selected, the IQ-PIP-USP2 will operate in stand-alone mode. In this mode, the Crown bus port is deactivated.

Crown Bus: RJ-45 connector for input/output, RJ-45 connector for daisy output.

AUX In/Aux Out/Listen Bus: RJ-11 connector. Audio Input: Balanced 3-pin female XLR con- nector for each channel. Audio “Daisy Chain” Output: Balanced 3-pin male XLR connector for each channel.

Indicators: A yellow DATA indicator flashes when a valid IQ command is received from the IQ System via the Crown Bus. The DATA indicator can be forced on to facilitate rapid troubleshooting of Crown Bus wiring. A green PRESET indicator flashes to indicate the user preset number currently selected in memory. If the PRESET indicator does not flash the preset number when selected, this indicates the preset has been modified by the user.

Memory Backup: 1 Mbyte non-volatile FLASH memory for backup of run-time parameters, presets, and program storage. Capable of 80,000 writes minimum.

Power Requirements: Power draw: 240 mA @ +24 VDC and 65 mA @ –24 VDC. When installed into a Crown PIP-compatible amplifier, the unit receives ±24 VDC from the amplifier. No external power is required.

Total Power Dissipation: 7.4 watts. Crown Bus Data Communication

Protection: If communication is lost, the unit will continue to function with the last commands received.

Data Rate: 38.4 K BAUD.

Data Format: Serial, binary, asynchronous; 1start bit; 1 stop bit; 8 data bits; no parity.

Crown Bus Interface Type: Optically isolated 20 milliamp serial loop. 

Operation: Half duplex.

Transmission Distance: Variable from 200 to 3000 feet (61 to 914 m), depending upon wire capacitance. Typically 1000 feet (305 M) using shielded twisted-pair wire, #26 AWG or larger. Can be extended with an IQ Repeater. 

Audio Please note: The audio specifications are referenced to 0.775 V (0 dBu). Measurements were made at the output of the IQ-PIP-USP2 module, itself.

Digital Signal Processor (DSP): 60 MHz Motorola 56002 DSP processor provides 30 million operations per second

Analog to Digital Conversion (ADC): 24-bit, 48 kHz sample rate, Delta-Sigma converter.  

Digital to Analog Conversion (DAC): 24-bit, 48 kHz sample rate, Delta-Sigma converter.

Input Impedance: Nominally 20 k ohms balanced and 10 k ohms unbalanced. 

Maximum Input Level: +20 dBu. Dynamic Range: >100 dB (A-weighted, 20 Hz to 20 kHz).

Frequency Response: ±0.5 dB from 20 Hz to 20 kHz.

Common Mode Rejection (CMR): 50 dB (typical).

Total Harmonic Distortion + Noise (THD+N): <0.05% (1 kHz, 0dBu).

Daisy Output Impedance: Nominally 150 ohms (balanced).

Maximum Output Level: +20 dBu.

IQ System Data Acquisition Input/Output Monitor Accuracy: Typically ±1 dB.

Used and in excellent working order.

INTERNATIONAL BUYERS PLS CONTACT US FOR SHIPPING QUOTE!!!

Stock # 23137