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2 x Starkrimson Mono Ultra 2.0


& Free Shipping in the USA

Hi-fi state-of-the-art 500W monoblock GaN audio amplifier

See RCA to XLR Converter product page for details on this item.

It will take an extra 7-10 business days to ship the product with this upgrade.

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Product Documents

The Starkrimson® Mono Ultra amplifier is not just an amplifier; it’s an embodiment of sonic perfection. Upon connecting it to your audio system, you’ll immediately find yourself captivated by the seamless fusion of cutting-edge technology and timeless design that unfolds before you.

Starkrimson amps stand as pinnacle examples of state-of-the-art (SOTA) hi-fi audio power amplifiers. Their conception was driven by the vision to offer listeners an authentically lifelike musical experience—one that preserves every intricate detail and fosters an emotional connection to the music itself.

Starkrimson Mono Ultra Amp:

What’s in the Box?
  • 2 x Starkrimson® Mono Ultra
  • 2 x Power cables (country-specific)
  •  Instructions


  • Custom Front Panel
    • The panel color can be made silver (brushed aluminum) and/or without any logos/text
    • Can be made to be rack-mountable
  • Upgraded Power Rail Capacitance
    • Improves amplifier transient response and distortion at power levels above 50W
    • Helps when driving difficult loads (hard-to-drive speakers)

Features of Starkrimson Mono Ultra:

  • Fully balanced from input to output
  • Extremely low noise and distortion
  • Power output 250/500W into 8/4Ω
  • 2-ohm capable
  • Size per monoblock: 45cm (17.72″) x 36cm (14.17″) x 11cm (4.33″) – w/o binding posts
  • Weight per monoblock: 6kg (13.25lbs)

Reviews are at this link.
Full product specifications are at
this link.

Please read this blog post to see what version 2.0 is all about.

Customs Disclaimers (for non-U.S. customers):
  • Any customs fees are the responsibility of the customer. 
  • We won’t under-value merchandise or mark the item as a gift on customs forms.  Doing that is against U.S. and international laws.
Weight 45 lbs
Dimensions 20 × 18 × 15 in
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