Art AudioConcerto PlususedArt Audio Concerto Plus monoblock ampsTwo well-maintained, beautiful looking and sounding mono block amplifiers. 60 watts of pure Class A power. Push-pull, transformer-coupled, pure class A, parallel output, low-feedback, ultralinear ...2250.00

Art Audio Concerto Plus monoblock amps

Listing ID: lis62ij7 Auction 
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Condition
8/10
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Ships fromCharlottesville, VA, 22902
Ships toUnited States
Package dimensionsunspecified
Shipping carrierUPS
Shipping cost$100.00
Original accessoriesBox, Manual
AverageResearch Pricing

Two well-maintained,
beautiful looking and sounding mono block amplifiers. 60 watts of pure Class A
power.  Push-pull, transformer-coupled, pure class A, parallel output,
low-feedback, ultralinear monoblock amplifiers. Auto bias so you never have to
adjust. An amplifier created for listeners who crave power, yet demand the
purity and transparency that characterize classic single-ended design. The
Concertos have a rich, real harmonic structure balanced by a more natural bass
decay. Listeners who are passionate about percussion demand an amplifier that will
capture bold, boundless percussive energy each and every time they listen.

The Concerto is a
push-pull amplifier that provides single-ended sound and offers maximum
flexibility by allowing listeners to use their choice of three different output
tubes (KT-88, 6550, or KT-90) -- without having to adjust bias.

The Concerto uses very
low-level of feedback – only 1.5 dB. The output transformers are 100-watt
devices fitted with grain-oriented laminations. 
The amps have high quality mil-spec, multi-layered 2-oz. copper trace
circuit boards.  Capacitors are low
ESR/ESL types for increased high-frequency performance. The output
transformers are split core type, laminations with perfectly balanced and
symmetrical primary windings. Solid State with choke filter.

Power output:  60-80
wpc

Input sensitivity: 
450mV

Input impedance: 
180K ohms

Output impedance:  6
ohms

Frequency response: 
15Hz to 45kHz ± 0.5dB

Tube complement:  4 x
6550, KT88 or KT90, 1 x 12AU7, 1 x 6DJ8     

Dimensions: 
10" x 18 " x 9" [W x D x H]

Weight: 45 pounds per amp

Please contact Scott at
Viva Hifi ([email protected]. 703-304-8038) with questions.

Questions for the seller
Hi, who services Art Audio now that Joe Fratus is presumably out of business? Thanks
Hudson Audio Imports 143 Bergenline Avenue Colster, NJ 07624 Tel: 201 768 0672 Email: [email protected]

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