SONTRONICS Helios (Valve) Condenser Mic

The Sontronics Helios is a warm dual-diaphragm valve mic with dedicated low-noise power-supply. Beautifully-crafted including flight-case.

The Sontronics Helios is a smooth and warm valve mic cast in zinc alloy for ultra-low resonance. The 35mm dual-diaphragm capsule is floated within a large-grill spherical basket to improve high-end frequency capture. Twinned with the valve circuitry, this results in crisp high-frequency capture, whilst maintaining an accurate low-end response.

The Sontronics Orpheus comes supplied in a wooden box and flight-case, dedicated low-noise power-supply and dedicated mic clip. It also benefits from Sontronics Lifetime Warranty covering component or manufacturing defects.

Also available as a solid-state version.

Part Number:  Helios
Brand:  Sontronics
Polar Pattern:  Infinitely Variable
Mic Type:  Valve Condenser
Frequency Response (Hz):  20-20,000
Sensitivity (mV/Pa):  -32
Impedence (Ohm):  200
Maximum SPL (dB):  125
Power Requirements:  Dedicated Power Supply
Connection:  XLR 3-Pin
Application:  Studio Recording
Included Accessories:  Shockmount, Flight Case, Power Supply

• Large 1" (25mm) capsule with gold plated diaphragm
• Cardioid polar pattern
• Self noise of only 5dB (A)
• Ultra low noise, transformerless surface mount circuitry
• Wide dynamic range
• Gold plated output contacts
• True condenser (externally biased)
• Internal capsule shock mounting

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

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

NT2000 - ?Explore, Control, Create?? Seamlessly Variable Dual 1? Condenser Microphone.

The world's first large diaphragm condenser studio microphone with seamlessly variable Polar
Patterns, Filter and Pad located conveniently on the microphone body. The NT2000?s state of
the art surface-mount electronics combined with the new Australian designed and manufactured
HF1 Capsule, provide extremely low self-noise (7 dBA) and a maximum SPL of 147 dB (157 dB
with pad fully engaged) ensuring exceptional results and the ultimate in recording creativity.
The NT2000 is supplied with the SM2 Shock Mount, together in a durable custom carry case.

SPECIFICATIONS:
Acoustic principle:
Externally polarised 25 mm (1?) dual diaphragm condenser
Directional pattern: Multipattern
Frequency range:  20Hz - 20KHz
Output impedance: 200 ohms
Signal noise ratio din iec 651:  87 dB (1kHz rel 1Pa)
Equvalent noise: 7 dBA SPL (per IEC651, IEC268-15)
Maximum spl:
147 dB (@ 1% THD into 1K ohm) 157dB (@ 1% THD into 1K ohm) with pad set to maximum
Sensitivity:
-36 db re 1 Volt/Pasca (16 mv @94db SPL) +/- 2 dB
Dynamic range din iec 651: 140 dB (per IEC651, IEC268-15)
Power supply voltage: Phantom P48
Weight without battery: 831 gm
Weight with battery:  2.6 kg