The MOM audio:tec DOA2520 is a faithful replica of the API 2520 op-amp from the 70s with modern, high-quality components. Its unmistakable sound characteristic is in no way inferior to that of an original vintage API!

This op-amp has full 2520-footprint compatibility and fits all typical pre amp PCBs that require such a DOA to operate. It can also be used in original API devices (EQs, pre amps, line amps, compressors, etc.) as a 1:1 replacement.

Attention: If you are not using an API Pre Amp, please check the pinout first to be sure (see picture).
The demand of the building project is to be classified for advanced. Good soldering skills should be present in any case.
Features:
• Completely discrete built op-amp with 9 transistors, based on the original Huntington Era API 2520 op-amp from the 70s
• Approx. 65dB gain
• Very low self-noise, very low distortion
• Highest quality components for best possible fidelity
• Full compatibility for typical pre amps that require 2520-style plug-in op amps
• Full sound characteristics of the Huntington Era API 2520 OP amp
Note:
The kit includes everything you need to build a discrete built true to original API 2520 opamp.
The matching microphone preamplifier MOM audio:tec Pre312 is also offered HERE.



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