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Class D audio amplifier monoblock for audiophile community 


Ultimate audio quality in a compact design

TC Rastrs was founded in 2010 when a group of engineers developed amplifiers and audio devices for the DYI market. Currently, we have expanded our product range to the professional market where the latest generation class D amplifiers are taking a leading role due to high efficiency, small dimensions and quality outperforming majority of class AB designs. 

VH500 power amplifier monoblock meets audiophile equipment market requirements due to:

  • exceptional audio quality

  • high efficiency

  • compact size.


The latest generation chipset-based preamplifier circuit INA1650 (Texas instruments) ensures:

  • highest CMRR Common mode rejection ratio of 91dB

  • unprecedently low 121dB THD total harmonic distortions

  • exceptionally clean and transparent sound. 


VH500 Power Amplifier





  • Monoblock design

  • 500W power capability

  • Balanced input

  • THD below 0.003%

  • ICEpower 125ASX2 amplifier board inside

  • Professional grade Switching Mode Power supply

  • 110 and 220V mains

  • Compact size 

Weight:  0.725 kg

Dimensions (L x W x H):   180 x 160 x 60 mm







The VH500 DIY Kit is designed for people who want to build perfect Class D 500W RMS power capable amplifier by themselves.

What people say

What does audio salon owner Andis say about the sound of our Class D audio amplifier?

The interview with salon owner Andis by Guntars Smits.



            Sales Terms and Conditions

We ship worldwide. Typical shipment time is 1-2 weeks.

We provide free shipping all over the world.

Currently, we use eBay for order processing. You have to search for - ICEpower125ASX2,500W balanced audio amplifier.

Prices of  the products are set on eBay. In case, the larger number is purchased, the prices are negotiable.


The product is warranted to be free of defects for 2 years from the date of purchase. During this time we will repair or replace a product with a defect. Warranty is not in force for products that have been misused, neglected or operated inappropriately.

Warranty is provided to the original purchaser only.


Do not like the product you purchased? No worries, we provide 30 days money return.

Contact us

TC Rastrs Ltd.

Ziemelu street 10-9,

Salaspils, LV-2169, Latvia

+ 371 26945511


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