Audio ResearchReference 210usedAudio Research Reference 210Reference 210 Vacuum tube power amplifier. Incredible tube power and sound for hard to drive speakers. In excellent condition. I HAVE BLACK AND NATURAL FRONT PANELS, you can have both for ulti...6999.00

Audio Research Reference 210

Listing ID: lis9c8c8 Classified 
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Time Left: 23 Days

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Asking Price: $6,999.00

New Retail Price: $22,000.00

Buy It NowMake Offer
Condition
8/10
Payment methodsPaypal card
Ships fromOak Creek, WI, 53154
Ships toUnited States
Package dimensions16.0" × 18.0" × 22.0" (88.0 lbs.)
Shipping carriersUSPS, UPS or FedEx
Shipping costSpecified after purchase
Original accessoriesRemote Control, Box
Agon miniAverage Research Pricing

Reference 210 Vacuum tube power amplifier.  Incredible tube power and sound for hard to drive speakers. In excellent condition.   I HAVE BLACK AND NATURAL FRONT PANELS, you can have both for ultimate flexibility.
These have had a modification - I had a quieter fan put in each amp with a switch (mounted on the back panel) for high and low.  Use low for critical listening, keep it in high for regular duty.  Both settings are quieter than the original fan.  The fans were professionally installed at an authorized Audio Research service center.

www.arcdb.ws/REF210/REF210.
www.theabsolutesound.com/articles/arc-reference-3-linestage-preamp-reference-210-monoblock-power-amp/

Power output
210 watts per channel continuous from 20Hz to 20kHz
. 1kHz total harmonic
distortion typically 0.5% at 210 watts, below .02% at 1 watt.
Approximate actual power available at "clipping" 240
watts (1kHz).  Frequency response
(-3dB points at 1 watt) 0.5Hz to 240 kHz.

Input sensitivity
1.7V RMS Balanced for rated output. (27 dB gain into 8 ohms.)

Input impedance
200K ohms Power supply energy storage
Approximately 787 joules.

Power requirements
105-130VAC 60Hz (260-250VAC 50Hz) 680 watts at rated output, 950 watts
maximum, 380 watts at "idle", .15 watts off.

Tube complement
(3 matched pairs) 6550C (Power output V1-6); (1 matched pair) 6550C
(Driver V8-9); 2 - 6N1P (Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator V11).

Other
 

Dimensions
19"  W x 8.75"  H x 19.5" D. Handles extend
1.5" (3.8 cm) forward.

Weight
74 lbs. (33.6 kg) Net; 89 lbs. (40.4 kg) 
Shipping dimensions are for each amplifier.  Add 3% for pay pal - other forms of payment are accepted as well

Questions for the seller
Greetings! I can see you have cut and pasted specs from arcdb. Does this pair have the 6550 or KT120 output tubes? Thanks Dan
Hi, it has the 6550s. Yes I cut and pasted from arcs website to provide accurate specs. Rob
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Item can be returned within 7 days of receipt.

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Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.

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Buyer will receive a full refund in the original payment method less any shipping charges.

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