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The AVANTONE CV-28 is truly a gorgeous looking and sounding microphone. The design, character and performance is comparable to some of the fine vintage tube mics of the 1950ʼs & 1960ʼs…but at a fraction of their cost!
The rugged CV-28 microphone body and capsule assembly are precision machined of Brass. Aesthetically the compact body features an elegant Metallic Cabernet Wine-Red finish, accented with polished nickel trim and capsule assembly. Manufactured using the finest materials yielding a very solid feel, superb structural integrity and rugged reliability.
This 3-Pattern Tube Microphone w/ interchangeable 19mm gold sputtered thin Mylar capsule assemblies is designed with circuitry that will yield pleasing professional results comparable to much more expensive designs. It also features military-grade -15 dB pad & 80 Hz LF roll off switches for varied recording situations. The transformer coupled tube circuitry offers a modern-day, affordable solution for the desire to capture the character of famous European and American vintage designs, so studio can proudly offer the CV-28 as a primary acoustic instrument mic.
The included Custom Retro Shockmount is superb in allowing a precise positioning of the mic while inhibiting the transfer of unwanted vibrations up into the mic. This isolation allows for superior professional results.
Applications
Acoustic guitar, mandolin, drum overheads, percussion, piano mic, etc…
Specifications
Type: Tube-type Condenser
Polar Pattern/s: 3 patterns via interchangeable capsules (Omni, Cardioid , Hyper-Cardioid)
Frequency Response: 20-20,000 Hz +/- 3dB
Output Impedance: |
| Acoustical operating principle | Pressure gradient transducer | | Directional pattern | Cardioid | | Frequency range | 20 Hz ... 20 kHz | | Sensitivity at 1 kHz into 1 kohms | 18 mV/Pa | | Rated impedance | 50 ohms | | Rated load impedance | 1000 ohms | | Equivalent SPL CCIR 468-3 | 21 dB | | Equivalent SPL DIN/IEC 651 | 10 dB-A | | S/N ratio CCIR 468-3 | 73 dB | | S/N ratio DIN/IEC 651 | 84 dB | | Maximum SPL for THD 0.5% | 140 dB | | Maximum output voltage | 13 dBu | | Dynamic range of the microphone amplifier DIN/IEC 651 | 130 dB | | Supply voltage | 48 V ± 4 V | | Current consumption | 3 mA | | Matching connectors | XLR 3F | | Weight | 480 g | | Diameter | 49 mm | | Length | 175 mm |
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| Acoustical operating principle | Pressure gradient transducer | | Directional pattern | Omnidirectional, wide angle cardioid, cardioid, hypercardioid, figure-8 plus one intermediate position each | | Frequency range | 20 Hz ... 20 kHz | | Sensitivity at 1 kHz into 1 kohm | 34/47/62 mV/Pa* | | Rated impedance | 50 ohms | | Rated load impedance | 1000 ohms | | Equivalent SPL CCIR 468-3 | 28/25/23 dB* | | Equivalent SPL DIN/IEC 651 | 16/13/11 dB-A* | | S/N ratio CCIR 468-3 | 66/69/71 dB* | | S/N ratio DIN/IEC 651 | 78/81/83 dB* | | Typical SPL (tube characteristic) | K | | Maximum output voltage | 18 dBu | | Dynamic range of the microphone amplifier cardioid DIN/IEC 651 for | 101 (121) dB | | Powering | Power supply N 149 | | Matching connectors | Microphone DIN 8F, Power supply XLR 3F | | Weight | 730 g | | Diameter | 70 mm | | Length | 201 mm |
* Omnidirectional / cardioid / figure-8
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Rode's new NTK has the quality and warmth demanded from a tube mic.
With the large 1 in. capsule gold-plated membrane and twin triode tubes
(hand graded and selected), Rode is again setting the standard for value.
This is a tube mic designed exclusively for recording professionals who
want what only the best can offer.
Features:
Dynamic range of 47dB
Ultra low noise of only 12dB
Internal capsule shock mounting
Cardioid polar pattern
20Hz - 20kHz frequency response
Includes a power supply, 30 ft. cable, and stand adapter
Technical Description:
Capsule: Externally polarised 1 in. pressure-gradient condenser
Active Electronics: Unity-gain closed-loop impedance converter;
vacuum-tube input with bipolar buffering
Pickup Pattern: Cardioid
Frequency Response: 20Hz - 20kHz (+/-6dB)
Output Impedance: 200 ohms (100 ohms per leg)
Sensitivity: -38dB re 1V/Pa (12mV @ 94dB SPL) +/-1dB
Equivalent Noise: 12dB SPL (A-weighted per IEC268-15) +/-2dB
Maximum Output: > +29dBu (@ 1kHz, 5% THD into 1k (load)
Dynamic Range: > 147dB (A-weighted, per IEC268-15)
Maximum SPL: > 158dB SPL (@ 1kHz, 5% THD into 1k (load)
Signal/Noise Ratio: > 82dB (A-weighted, per IEC268-15)
External power supply: 100-120V/200-240V AC (user selectable)
50Hz/60Hz, 25VA maximum
Packed Weight: 4.53 kg (Mic only 760 gm)
Accessories included:
Power Supply
30 ft (10 m) Multicore Cable
M2 Standmount plus 3/8-5/8 in. Thread Adapter
Optional Extras: SM2 Shockmount
| AKG C214 – large 1” diaphragm microphone with cardioid polar pattern, frequency response: 20Hz-20kHz, 20dB pad, requires phantom power (12-52V), XLR connector. Includes clip, case and windshield. Dimensions: 160 x 55mm. Weight: 280g, optional microphone holder SA61
The C214 professional large-diaphragm condenser microphone has been designed as a cost-effective alternative to the high-end C414 family. Like the C414, the C214 offers a supreme one-inch capsule on an integrated suspension to reduce mechanical noise. A switchable 20dB attenuation pad allows recording of loud sources of up to 156dB SPL. A switchable bass-cut filter allows close-up recording with almost no proximity effect.
The C214 captures sound by combining one capsule of the legendary C414 dual-capsule system and the patented AKG Back-Plate Technology, resulting in an outstanding performance close to the famous C414 XLII.
Sonic character of the C414 XLII
for beautifully detailed recording of lead vocals and solo instruments
Outstanding dynamic range and ultralow noise
for close-up recording of high-output sources of up to 156dB SPL
Switchable 20dB attenuator and bass-cut filter
for close-up recording and reduction of proximity effect
Integrated suspension
to reduce mechanical noise and vibration from stage
Roadworthy design
all-metal die-cast body with shock- and scratch-resistant finish |
NT1000 - ?Pure Performance? Ultra Versatile 1? Studio Condenser Microphone.
With its ultra low 6 dBA self-noise and transformer less SMT circuitry, the
R?DE NT1000 exhibits exceptional performance when recording both vocals
and instruments in the studio.
Voiced for ?application versatility?, the NT1000 has been hailed by many as the
ultimate drum over-head and grand piano mic selection. The NT1000 is also
equally at home as a first call vocal mic. With its Australian made 1? HF-2 capsule
incorporating internal shock mounting, the NT1000 boasts a 134 dB dynamic range,
and 140 dBA SPL capabilities and a 20 Hz ? 20 kHz frequency response.
Built of a heavy-duty cast metal satin nickel body, the NT1000 incorporates a
high-strength, heat-treated mesh head, and comes supplied in a zip pouch with a
stand mount.
SPECIFICATIONS:
Acoustic principle:
Externally polarised 1? (25mm) pressure-gradient condenser
Directional pattern: Cardioid
Frequency range: 20Hz - 20kHz
Output impedance: 100?
Signal noise ratio din iec 651:
> 88dB (A-weighted, per IEC268-15)
Equvalent noise:
6dB SPL (A-weighted per IEC268-15) +/-1dB
Maximum spl:
> 140dB SPL (@ 1kHz, 1% THD into 1k( load)
Sensitivity:
-36dB re 1V/Pa (16mV @ 94dB SPL) +/-1dB
Dynamic range din iec 651: > 134dB (A-weighted, per IEC268-15)
Power supply voltage: P48 (35V - 53V)
Current consumption: 6mA
Weight without battery: 682 gm
Weight with battery: 882 gm
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