Details

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Descriptions

For years home cinema amplifiers have possessed powerful capabilities but all too often result in an over amplified sound that is less than ideal. The best idea of an amplifier—realized. A perfect, insanely great, multi-channel amplifier.

Starke Sound sets a new standard with the A7 Mark II, a state of the art amplifier which is capable of up to 480W output per channel into 4 ohms. Every channel is truly independent with its own thermal management system, power supply, and fully balanced topology. The Mark II has an extremely high-biased design that maintains class A operation for nearly any musical or audio signal. We allow the amp to slide into class AB but only at extremely high level outputs, typically well below 1% of the time with most content. The thermally controlled fans only turn on when high power is in demand. This ensures  the amplifier is able to perform within the temperature threshold required  to produce powerful and high quality audio output. The Mark II’s extremely low distortion and rich energy is the driving force behind our home cinema and Hi-Fi systems.


Specifications

Output Power	480W RMS x 7 at 4Ω 240W RMS x 7 at 8Ω
ClassA power	50W at 2Ω, 4Ω, 8Ω
Amplifier type	Class A+AB
Frequency Response	1Hz-100KHz     +/-0.1 dB
Maximum output current per channel	50A
Signal-To-Noise Ratio（SNR）	115dB, “A” weighted
Input terminals	7 single-ended via beryllium copper RCA connector, gold plated. 7 balanced via Neutrik XLR locking connector, gold plated
Output terminals	7 pairs beryllium copper binding posts, gold plated
Color options	Black

Sizes and Weights

Full size	W 17.7 x H 10.7 x D 17.7 inches (w/ foot) W 450 x H 273 x D 450 mm (w/ foot)
Weight	140 lbs(63.5 kg)
Shipping size	L 27.3 × W 26.5 × H 18.2 inches L 693 × W 673 × H 462mm
Shipping weight	145 lbs(65.9 kg)