Logo
Product image
Product thumbnail 1
Product thumbnail 2
Product thumbnail 3
Product thumbnail 4
Product thumbnail 5
Product thumbnail 6
Product thumbnail 7
Product thumbnail 8
Product thumbnail 9
Save $1,401.00

A3 Three Channel Amplifier

Starke Sound
$6,900.00$5,499.00
1
$5499.00

$5499.00 x 1$5499.00

Total$5499.00

A3 Three Channel Amplifier

Description


The Starke Sound A3 Amplifier

Over the years, home theater amplifiers have achieved strong performance, but often with a focus on power parameters at the expense of sound quality. Starke Sound's “A Series” are designed with a comprehensive objective in mind: high-power, multi-channel amplifiers with perfect sound quality. The new, 3-channel, A3 model applies Starke Sound's unique Class A+AB power amplifier design (3rd generation), with an output of up to 620 watts per channel at 4Ω, a fully balanced topology, and a power supply capacitor array delivering up to 80,000 microfarads.

It is an extremely high bias design that maintains Class A operation for music or audio signals in most applications. With very large signals, typically 1% of content, A3 enters Class AB to completely ensure that the dynamics of the system are not compressed. In other words, this is a pure Class A amplifier with high power reserves.

An aluminum alloy and copper hybrid heat dissipation system eliminates the need for fans, ensuring silent operation and higher-quality audio output. The center channel of A3 has an input switch. When you turn off this switch, A3 becomes a pure 2-channel amplifier with proportionally higher power supply reserves.

A3's ultra-low distortion, abundant energy, and flexibility make it ideal to serve as the core driving force behind private theaters and Hi-Fi systems.

Key Features:

  • Linear amplification (Class A) and fully balanced amplification circuits
  • 3 channels, up to 800 watts each
  • Seamless A + AB switching technology
  • Fanless Design
  • High grade input and output terminals

Independent Measurements: View Measurements

"Starke Sound’s A3 Three-channel Power Amplifier is remarkable. It would make a great choice for a stereo system and home theater setup by using two channels for stereo music listening and all three channels for front left, front right, and center channels when watching movies."

Secrets Logo

Specifications

Output Power

320W RMS at 8Ω 1%THD

300W RMS at 8Ω .1%THD

620W RMS at 4Ω 1%THD

580W RMS at 4Ω .1%THD

800W RMS at 2Ω 1%THD

Class A Power 50W at 2Ω, 4Ω, 8Ω, per channel
Amplifier Type Class A + AB
Frequency Response 5 Hz to 50 kHz (+0/-1 dB)
Maximum Output Current per Channel 100A
Signal-to-Noise Ratio (SNR) >120 dB, A-weighted
Input Terminals 3 Balanced Self-locking XLR connectors, 24K gold plated, Teflon PTFE isolation
Output Terminals 3 pairs of HL301, CNC beryllium copper binding posts, 24K gold plated
Power Input 32A self-locking power socket
Dimensions W 17.3 x H 7 x D 21.3 inches (with foot & faceplate)
W 440 x H 177.8 x D 540mm (with foot & faceplate)
Weight 83.6 lbs (37.9kg)
Shipping Size L 25.4 x W 22.6 x H 10.9 inches
L 644 x W 574 x H 278 mm
Shipping Weight 111.3 lbs (50.5kg)
Warranty 2 years (from original purchase date)

Recommended Items

SW15 - 15 Inch Subwoofer

$499.00

Fiera8 - 8 Channel Amplifier

$999.00

SW12 12" Subwoofer

$399.00