Art AudioConcerto PlususedArt Audio Concerto Plus Mono Block Tube AmpsTwo well-maintained, beautiful looking and sounding mono block amplifiers. 60 watts of pure Class A power. Auto bias so you never have to adjust.Tube complement: 4 x 6550, KT88 or KT90, 1 x 12AU7...3250.00

Art Audio Concerto Plus Mono Block Tube Amps

Listing ID: lis61722 Classified 
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Ships fromCharlottesville, VA, 22902
Ships toUnited States
Package dimensions24.0" × 15.0" × 15.0" (45.0 lbs.)
Shipping carrierunspecified
Shipping cost$150.00
Original accessoriesBox, Manual
AverageResearch Pricing

Two well-maintained, beautiful looking and sounding mono block amplifiers. 60 watts of pure Class A power.  Auto bias so you never have to adjust.
Tube
complement:  4 x 6550, KT88 or KT90, 1 x 12AU7, 1 x 6DJ8     
Weight:  45 lbs. per mono
block 

An amplifier created for
listeners who crave power, yet demand the purity and transparency that
characterize classic single-ended design. Listeners who seek a rich, real
harmonic structure balanced by a more natural bass decay. Listeners who are
passionate about percussion, and demand an amplifier that will capture bold,
boundless percussive energy each and every time they take a favorite album or
CD for a whirl.

Concerto a push-pull amplifier that
provides single-ended sound at a truly surprising price point that offers maximum flexibility by allowing our listeners to use their
choice of three different output tubes -- without having to adjust bias.

Low-level 1.5dB. of
feedback  Self-biasing circuits (one per
channel)  Flexibility of three different output tube
choices  Output transformers are 100-watt devices fitted with
grain-oriented laminations  High quality mil-spec, multi-layered
2-oz. copper trace circuit boards  Capacitors are low ESR/ESL types
for increased high- frequency performance 

Push-pull, transformer-coupled, pure class A, parallel
output, low-feedback, ultralinear monoblock amplifier. Output
transformers - 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 ohmsOutput
impedance:  6 ohms

Frequency response:  15Hz to 45kHz ± 0.5dB

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.

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