Comparisons

A comparison is only worth reading when both sides are measured the same way. These pages put two models next to each other on the figures both makers publish, under the conditions each maker states, and stop where the shared ground stops.

That last part does most of the work. Sensitivity quoted in dBV/Pa cannot be set beside one quoted in mV/Pa until it is converted; a noise figure with no weighting curve named cannot be ranked against an A-weighted one at all; peak power and continuous power are not the same quantity. Where a number exists for one model and not the other, the page says which, instead of quietly filling the gap.

Each comparison also states who the two models are actually for, because the more useful answer is usually not "this one wins" but "these are aimed at different jobs, and here is the job each was built for".

Cardioid Mic vs Condenser: Two Rows, Not Two Choices
Comparison 28 Aug 2026

A microphone can be cardioid and condenser at once, and seventeen listings here are. The pattern row predicts nothing about the transducer, while the transducer row predicts whether the pattern can change at all.

SM57 vs SM58: Same Price, Different Cartridge
Comparison 22 Aug 2026

Same $109 and the same −56.0 dBV/Pa. The differences that matter: 10 Hz at the bottom, rejection figures only one of them publishes, and two cartridge part numbers.

RE20 vs SM7B: $10 and 2.5 dB Apart
Comparison 22 Aug 2026

Ten dollars and 2.5 decibels apart, and the RE20 keeps its sensitivity in a PDF the shop never reads. What both sheets publish, and which desk each suits.