CM-H8D

Common name: Superlux CM-H8D

Production Status: In production

The CM-H8D is a large 1″, 3-micron diaphragm dual-pattern vacuum tube microphone switchable between omnidirectional and cardioid. It is based around a non-specified Nuvistor type valve. The microphone is ideal for vocal, speech, instrument and choir recording applications. It features a low-cut filter. Includes deluxe HM-7 elastic suspension shock mount, HM-8 swivel adapter, PS-1 power supply, 7-pin microphone cable and aluminium carrying case.

Electrical Characteristics

Frequency Response
30Hz - 20 kHz
Output Sensitivity
25 mV/Pa
Max SPL
146
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
28 dB-A
Output Impedance
-
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Tube Model
Unknown Type

Switchable Options

Pad
Filter/EQ
Low-cut

Physical Characteristics

Connector
7-pin
Connector notes
Available Colours
Silver
Weight
561 g
Length
201 mm
Min diameter width
Max diameter
54 mm
Depth

Accessories

Included
HM-7 elastic suspension shock mount, HM-8 swivel adapter, PS-1 power supply, 7-pin microphone cable and aluminium carrying case.
Optional
S65 windscreen.