DOPA520 Opamp Colour Module
$59.00 excl. VAT
Fully Assembled and Tested!
- Mix and Match HRK Colour Modules!
- Buy VAT FREE with EU VAT Number
- NO VAT for Orders from Outside EU
| Name | Range | Discount |
| Colour Mix & Match | 2 - 3 | 10 % |
| Colour Mix & Match | 4 - 5 | 15 % |
| Colour Mix & Match | 6 - 8 | 20 % |
DOPA520 Discrete Opamp | The Ultimate Mastering Colour Module!
- Inspired by Famous Classic USA Opamp Design
- Designed for Professional
- Mastering Adds Harmonics and Space
- Enhances Details and Glues the Mix!
- Makes the Sound more Live and Vivid
- Made with High Quality Discrete Components
- NOS Silicon Transistors in the Input Stage
- On-Board Voltage Regulators
- Compatible with DIYRE Colour Format
The DOPA520 has a unique ability to enhance any audio signal by highlighting the details, amplifying the harmonics and adding space to the track.
The main use of the DOPA520 is the Mastering of the finished Mix when used in the mixbus section.
The DOPA520 can be used during the recording. Any signal source, instrument or vocal will benefit from the unique qualities of the DOPA520.
The DOPA520 will enhance the effect of any other Colour Module installed in the signal chain. Mastering Colour Bundles with DOPA520 are available at the discounted price.
The DOPA520 does not introduce any gain nor the phase shift and does not change the frequency response. It works its Magic thanks to the unique design and selection of high-quality components!
High-Performance Discrete Operational Amplifier
The DOPA520 is a Studio Grade Discrete Operational Amplifier Colour Module made with selected high-quality components.
The design of DOPA520 was inspired by classic Discrete Opamp designed in the USA. The design was optimized for Mastering purposes and to achieve the superior audio performance.
The DOPA520 is using Vintage Silicon transistors in the input stage. This is another reason why the DOPA520 delivers outstanding tone shaping results.
The interferences from the 500 rack switch mode power supply may become the real problem for professional studio applications.
The On-Board Voltage Regulators ensures the ideal operating conditions and filter-out any residual harmonics and interferences from the 500 Rack PSU.
HD Audio Samples
Specification
Gain: 0dB
Phase Inverse: None
Power Consumption: Up to 10mA
Documentation
How to Use and Install DIYRE Colour Format Modules
Colour FAQ Section
The Main FAQ Section
Item Condition
Brand New, Assembled and Tested.
Every single HRK product is carefully tested with Audio Precision test equipment before the shipping to ensure hassle-free operation.
Payment & Shipping
Shipping
All Items are dispatched from the European Union within 1-3 working days.
We offer fast worldwide shipping with tracking. The FREE delivery is available for orders over the 249USD.
EU Business Customers
All prices exclude the VAT Tax.
If you have the EU VAT number you can purchase the products available in the Bart HRK Shop with no VAT Tax.
Please enter your EU VAT Number at the checkout and the VAT will be deducted from the Total Payment.
Non-EU Customers
Customers from outside the EU can purchase the items with no VAT.
Please select the destination country and the VAT will be removed automatically.
If the VAT is not removed, please email customer service via the contact form and custom invoice will be issued.
Orders from the USA below 800USD are customs tax-free.
Payment Options:
You can pay for your order with any Credit Card
How to Pay with PayPal
If you don’t have the PayPal Account You can use the standard card payment. Please select ‘Pay with a card’ button as shown on the picture below.
Please follow the instruction and finish the payment.
How to Pay with Stripe.
If you do not wish to use the PayPal, please use the Stripe payment at the checkout. 
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