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ERISE

The ERISE electrostatic tube microphone produces high-fidelity sound with an airy response and great precision. The midrange is very clear, the bass tight and precise, and the harmonics rich.

It'll reproduce whatever you give it, so it's up to you

A. Design Service



Each microphone is unique, requiring dozens of hours of work to build, and the design allows no compromise on the quality of the passive electronic components and connecting elements.

The architecture revolves around a fine-diaphragm capsule whose signal is pre-amplified by a selected GE tube circuit and an output transformer chosen in harmony with the surrounding electronics.

The finish is handcrafted, and particular attention is paid to every aspect of manufacture to minimize any negative effect on the audio signal.
Entirely hand-assembled using the "in the air" wiring principle, the ERISE microphone is free from parasitic capacitive phenomena that can adversely affect the sound signal.



The ERISE microphone offers faithful, realistic musical retransmission with great depth, presence and purity of sound with controlled sibilance, making it suitable for vocals and acoustic instruments such as piano, guitar and string instruments, among others.

Listening to it, details abound, the sensation of presence is truly outstanding and instrument timbres are richly rich.


ERISE data sheet

Acoustic principle

Capsules
diameter

Directivity

Frequency range

Nominal impedance

Pre
amplification

Load impedance

Use & storage

Relative humidity

Weight

Dimensions

Accessories

Double diaphragm transducer

34 mm

Cardioid - ommni - eight

20Hz-20Khz

150 Ohms

12ay7.

> 1000 Ohms

0°C-50°C

80% ( 25°C)

700g

250x63 mm

Case, 5-meter cord, suspension, spare tube

Power supplydata sheet

Mains input voltage

Frequencies

Max. current (fuse protection)

Protection

Operating & storage range

Relative humidity

Dimensions (W x D x H)

Weight

Control connector

Pin 1 anode voltage (with cable)

Pin 2 filament voltage (with cable)

Pin 3

Pin 4 Bias (with cable)

Pin 5

Pin 6

Pin 7

Audio connector

Pin 1

Pin 2

Pin 3

230Vac

50Hz

315mA

Class 1

0°C-50°C

80% ( 25°C)

124x164x82mm

1,76Kg

XLR7F

120Vdc

6.3Vdc

Directivity

N/C

Audio

Audio-

Ground

XLR3M

Ground

Audio

Audio-

Recommended retail price

Luxury version €2375 - single version €1995