From Other (Miscellanous Used/Vintage/Consign)

"The Amethyst" Standard uses a single diaphragm VD26 capsule and is designed for what we know as the modern sound - with airy highs, extended vocal presence, accented low end response and a unidirectional cardioid pattern.

 

"The Amethyst" Vintage uses dual diaphragm VD67 capsule and is designed for that classic warm sound we know from the classic vintage microphones. It has a slightly wider cardioid polar pattern.

 

"The Amethyst" Series of studio microphones utilize capsules with 6-micron gold sputtered Mylar diaphragms tensioned and adjusted on precisely made brass backplates. They possess a very fast impulse transient response without sound coloration or low frequency reduction, as well as the ability to handle louder sound pressure levels.

 

"The Amethyst Standard" has a dark amethyst red body and uses a single large-diaphragm center-terminated capsule to provide a modern, detailed sound with airy highs, medium vocal presence and accentuated low-end response. The internal phantom powered preamplifier is a fully discrete Class 'A' transformerless circuit which provides high output, flat audio response and ultra-low distortion and noise.

 

"The Amethyst Vintage" has a grey/blue body and uses a dual large-diaphragm, center terminated dual back plate capsule which provides a classical, wide-spectrum, vintage microphone sound. Both models have a unidirectional cardioid polar pattern with minimal proximity effect and are linear over the wide frontal incidence angle. An acoustically transparent head construction reduces internal resonances and reflections. The internal capsule shockmount along with the massive body construction reduces stand rumble, outside infrasonic interference and mechanical shocks.

 

Both microphones can be mounted directly on a standard microphone stand or in the optional ASM elastic shockmount. Gold plated contacts on the output XLR connector provide a noise-free connection.

 

Both "The Amethyst" models are based on our own original true electrostatic capsules. Large size diaphragms are made of the highest quality 6-micron Mylar film. Using our original technology the diaphragms are tensioned and adjusted on precisely made brass backplates. The diaphragms are sputtered with our special formula of gold mixture. It gives them a faster impulse transient response without sound coloration, low frequency reduction, and adds the possibility to handle louder sound pressure levels. At the end of the manufacturing process each capsule is carefully checked for all parameters and measured in an anechoic chamber for optimum performance.

 

The unidirectional cardioid polar pattern reduces ambient studio noise. Both microphone models have minimal proximity effect and are working close to linear over the wide frontal incidence angle. The microphone's headgrill is made as an acoustic filter of multilayer brass mesh that reduces plosive sounds, breath, pop and wind noises, minimizes internal resonance effects, but keeps high frequencies and sound transparency unaffected. An additional metal mesh studio pop filter and polyurethane open cell foam windscreen is available as an option.

 

The internal solid state preamplifier of the microphone is based on class-A fully discrete transformerless electronics circuit, built using only the best quality selected components. The circuit is designed under the highest audio standards and provides a linear audio frequency range, high dynamics, ultra-low self-noise, and very low audio distortion of all types. "The Amethyst" requires quality and stable 48 V phantom power. It is available from external microphone preamplifier and mixing console inputs or from separate phantom power supply units, but some units, though rated as 48 volt sources, may supply inadequate or unstable phantom power, which can result in distortion and degraded performance. Please check your phantom power source under real microphone load.

 

"The Amethyst" is ready for direct mounting on the standard microphone stand. Rugged microphone construction and two internal shockmounts, separately for the capsule and for the electronics, effectively reduces stand rumble, outside infrasonic interference and mechanical shocks. The additional external elastic studio shockmount is available as option. We recommend to use our audiophile quality microphone cables with gold plated contact connectors to minimize external noise, signal loss and maximize contact quality. The cables are available as an option. Under special order "The Amethyst" microphones are available in matched stereo pairs to provide balanced stereo recordings.

 

 

Transducer type
electrostatic
Operating principle
pressure gradient
Diaphragm's active diameter
25 mm (1")
Frequency range
20 Hz to 20 kHz
Polar pattern
unidirectional - cardioid
Output impedance
50 ohms
Rated load impedance
1000 ohms
Suggested load impedance
>500 ohms
Sensitivity at 1000 Hz into 1000 ohms load
21 mV/Pa
S/N Ratio CCIR 468-3 weighted
76 dB
S/N Ratio DIN/IEC 651 A-weighted
87 dB-A
Equivalent noise level DIN/IEC A-weighted
7 dB-A
Maximum SPL for 0.5% THD at 1000 ohm load
134 dB
Dynamic range of the internal preamplifier
127 dB
Phantom powering voltage on pins #2 & #3 of XLR
+48 V (+/-4 V)
Current consumption
<2 mA
Output connector
3-pin XLR male, gold plated contacts
Dimensions
168 x 63 x 41 mm, 350 gr

Warranty

This item is sold without the Sound Pure 3-year warranty (used / B-stock / dealer-exempt). Coverage terms for items in this category live in Terms & Conditions, Section 27.

Returns

Try Before You Buy: 48-hour audition. Program details →

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.