Opis
- Studio Vocal Microphone
- New small-diaphragm capsule architecture, with bevelled collar for controlling the polar response.
- Warm, clear sonic character with smoothly rolled-off diffuse-field response.
- Capsule head with adjustable tilt angle.
- Optimal on-axis frequency response featuring a mild high-frequency lift.
- Very smooth polar response; carefully-controlled narrowing of the pattern at high frequencies.
- Diffuse-field response parallel to the 0 ° response, with a gentle roll-off at high frequencies.
- Newly designed electronics offer a very high maximum sound pressure level.
The “look” of the V4 U is based on the SCHOEPS CM 51/3 from 1951. But the V4 U is a thoroughly modern studio microphone. Its capsule, circuitry and mechanical construction are the result of extensive new development.
The Capsule
- A 33-mm beveled collar causes the capsule’s directivity to increase steadily and smoothly at high frequencies, as in a largediaphragm microphone.
- Meanwhile, the superior acoustic qualities of a small-diaphragm capsule like the extraordinarily smooth frequency and polar response are maintained.
- The capsule is elastically suspended internally to reduce solid-borne sound such as handling noise.
The Electronics
- Newly-developed bridge-type balanced output circuit.
- Maximum sound pressure level of 144 dB SPL, corresponding to an output level of 4.8 V.
- Output stage transformerless and free of coupling capacitors.
- The resulting output impedance is low and constant with frequency, while the symmetry is very high.
- Symmetrical, balanced output, the entire audio circuit is symmetrical from the output of the FET onward.
- High immunity to interference, with gapless shielding and a modern RFI filter at the output; very good electromagnetic compatibility.
V4 U | |
---|---|
Directional pattern | Cardioid |
Frequency range | 50 Hz – 22 kHz |
Sensitivity | 16 mV/Pa |
Equivalent noise level (A-weighted) | 15 dB-A |
Equivalent noise level (CCIR) | 25 dB |
Signal-to-noise ratio (A-weighted) | 79 dB-A |
Maximum sound pressure level at 0.5% THD | 144 dB-SPL |
Maximum output voltage | 4.8 V |
Low-cut frequency | 40 Hz |
Powering voltage | 48 V |
Current consumption | 3.3 mA |
Length | 194 mm |
Weight | 302 g |
Diameter (cylinder) | 34 mm |
Width of the capsule head | 45 mm |
Head swivel degree span | +/- 20 ° |