Owner`s manual

ManualsBrandsAudio Research ManualsAmplifierReference 610T

Disposal and Recycling Guidelines

To dispose of this electronic product, do not place in land-

fill. In accordance with the European Union Waste Electri-

cal and Electronic Equipment (WEEE) directive effective

August 2005, this product may contain regulated materials

which upon disposal require special reuse and recycling

processing.

Please contact your dealer or importing distributor for

instructions on proper disposal of this product in your

country. Or, contact Audio Research Corporation (763-577-

9700) for the name of your importing distributor and how

to contact them.

Packing and shipping materials may be disposed of in a

normal manner.

Limited Warranty

Audio Research Corporation products are covered by a

3-Year Limited Warranty or a 90-Day Limited Warranty

(vacuum tubes). This Limited Warranty initiates from the

date of purchase, and is limited to the original purchaser, or

in the case of demonstration equipment, limited to the

balance of warranty remaining after original shipment to

the retailer or importer.

In the United States, the specific terms, conditions and

remedies for fulfillment of this Limited Warranty are listed

on the warranty card accompanying the product in its ship-

ping carton, or may be obtained from the authorized retail-

er or from the Audio Research Customer Service Depart-

ment. Outside the United States, the authorized importing

retailer or distributor has accepted the responsibility for

warranty of Audio Research products sold by them. The

specific terms and remedies for fulfillment of the Limited

Warranty may vary from country to country. Warranty ser-

vice should normally be obtained from the importing retail-

er or distributor from whom the product was purchased.

In the unlikely event that technical service beyond the abil-

ity of the importer is required, Audio Research will fulfill

the terms and conditions of the Limited Warranty. Such

product must be returned at the purchaser's expense to the

Audio Research factory, along with a photocopy of the

dated purchase receipt for the product, a written descrip-

tion of the problem(s) encountered, and any information

necessary for return shipment. The cost of return shipment

is the responsibility of the purchaser.

Specifications

POWER OUTPUT: 600 watts continuous at 16 ohms

from 20Hz to 20kHz. 1kHz total harmonic distortion typically

0.5% at 600 watts, below .05% at 1 watt.

Approximate actual power available at “clipping” 630 watts

(1kHz). (Note that actual power output is dependent upon

both line voltage and “condition” i.e.: if power line has high

distortion, maximum power will be affected adversely.

POWER BANDWIDTH: (-3dB points) 15Hz to 150kHz.

FREQUENCY RESPONSE: (-3dB points at 1 watt)

1Hz to 200 kHz.

INPUT SENSITIVITY: 4.2V RMS balanced for rated output.

(24dB Gain into 8 ohms)

INPUT IMPEDANCE: 200K ohms balanced.

OUTPUT: 4, 8, 16 ohms.

OUTPUT REGULATION: Approximately 0.8dB 16 ohm load

to open circuit (Damping factor approximately 16).

OVERALL NEGATIVE FEEDBACK: 13dB.

POWER SUPPLY ENERGY STORAGE: Approximately

1000 joules.

POWER REQUIREMENTS: 105–125VAC 60Hz

(210 –250VAC 50Hz) 1700 watts at rated output, 2300 watts

maximum, 800 watts at idle, 370 watts standby.

TUBES REQUIRED: 8 Matched pair 6550C Power Output;

1–6550C Regulator; 1–6H30.Regulator Amplifier; 2–6L6GC

Driver; 2– 6NIP input, 1–6H30 Follower.

DIMENSIONS: 13.5" (34.3 cm) W x 23" (58.4 cm) H x (20.8"

(52.8 cm) D. Handles extend 1.5" (3.8 cm) forward and

rearward..

WEIGHT: 170 lbs. (77.2 kg) Net; Shipped in pairs, 395 lbs.

(180 kg) per pair.

Specifications subject to change without notice.

Model Reference 610T