The Audio-Technica AT4047/SV is a large-diaphragm cardioid condenser microphone with a transformer-coupled output and specially tuned element that deliver sonic characteristics reminiscent of classic early FET studio microphone designs. Its dual-diaphragm capsule maintains precise polar pattern definition across the full frequency range, while exceptionally low self-noise, wide dynamic range and high SPL capability make it suited to critical studio, live-sound and broadcast applications. Finished in vintage silver-matte with matching shock mount.
Cardioid
Polar Pattern · Dual diaphragm
Transformer
Output · Coupled
80 Hz
High-Pass Filter · Switchable
-10 dB
Pad · Switchable
Features
Transformer-coupled output for warm, vintage FET-style sonic character
Dual-diaphragm capsule maintains precise polar pattern across full frequency range
Exceptionally low self-noise with wide dynamic range and high SPL capability
Precision-machined, nickel-plated brass acoustic element baffle
Symmetrical housing minimises unwanted internal reflections
Switchable 80 Hz high-pass filter and 10 dB pad
Vintage silver-matte finish on microphone and shock mount
Custom shock mount included for superior isolation
Specifications
| Element | Condenser (dual diaphragm) |
| Polar Pattern | Cardioid |
| Output | Transformer-coupled, balanced |
| High-Pass Filter | 80 Hz (switchable) |
| Pad | -10 dB (switchable) |
| Finish | Silver-matte |
| Power Requirement | 48V phantom power |





