H4 Super Mini

Common name: Holophone H4 Super Mini

Production Status: In production

A miniature Holophone intended for videographers and live-event surround sound recording. The head and attached battery-powered preamplifier/monitor unit can be camera-mounted on a hot-shoe. The 5 main outputs (L, R, C, LS, RS) are full bandwidth; the LFE channel is 20Hz – 100Hz. Unbalanced line-level outputs are on 3x 3.5mm stereo jacks but can also be encoded to a Dolby Pro-Logic II compatible scheme. The forward gain can be increased to give an audio zoom feature. Headphone monitoring of the signal is also available as is a 48V phantom power ext mic input for an auxilliary C microphone.

Electrical Characteristics

Frequency Response
20Hz - 20 kHz
Output Sensitivity
18 mV/Pa
Max SPL
130
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
30 dB-A
Output Impedance
2200Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
3.5mm jack
Connector notes
Available Colours
Weight
800 g
Length
200 mm
Min diameter width
Max diameter
25 mm
Depth
50mm

Accessories

Included
External A/C charger
Optional