 |
|

Portable Professional Mic Preamp
Advanced 8-Channel Microphone Preamp
|
Octamic Overview:
After the QuadMic's successful introduction
to the market, RME updates the feature list for
the shortly to be released OctaMic, an
extended and enhanced 8-channel version of the
4-channel QuadMic. Both units offer phantom
power, low cut filter and phase reversal, all
switchable per channel. A discrete Class-A
front-end and the choice of the current reference
level for the balanced line output guarantee
highest sonic satisfaction. Furthermore both units
can be operated with nearly any power supply
available, including batteries.
The OctaMic will be available in two
versions, both having 8 balanced XLR mic/line
inputs. Amplification can be set between 10 and 60
dB. LEDs for signal, clip, and activated phantom
power give a complete overview on the unit's
status. The OctaMic offers a special mode
called Clip Hold. When activated, any detected
clip-state will cause the corresponding LED to
flash once per second. With this, the user gets a
long term peak detection, and no longer needs to
constantly watch the LEDs. At the same time
momentary overloads are still displayed correctly. |
|
 |
Frontside switches include power and output level,
for a choice of -10 dBV, +4 dBu or Hi Gain (+19
dBu) as reference level. This unusual feature
offers two advantages. First, the reference level
can be easily switched to match any of RME's
current interface devices, from HDSP 9632
through Multiface up to the renowned ADI-8
series converters. Second, the Signal to Noise
ratio is optimized, and the Clip-LED will exactly
match the ones on the ADI-8 (2 dB below 0 dBFS).
 |
|
 |
|
The balanced line level output signal is available
at the back of the unit via 8 stereo TRS jacks,
and also via a 25-pin D-sub connector, for a
direct and lockable connection to RME's 8-channel
converters ADI-8 PRO and DS with just one cable.
The included professional switching power supply
offers safe operation world wide, even when the
power lines are weak or noisy.
Furthermore, the OctaMic is RME's first
unit to come in a completely re-designed housing.
A new front panel construction and design not only
gives a much better look, but also higher
stability. Detachable rack mount holders and soft
edges all around the unit are some of the new and
useful details.
 |
|
Octamic D:
The OctaMic D includes the optional
OctaMic ADC module, which can also be added to
the OctaMic basic version later on. The ADC
Module adds 8 channels of pristine 192 kHz
AD-conversion, available as double ADAT output (S/MUX,
up to 96 kHz), and simultaneously via DB-25
connector as 4 AES outputs (up to 192 kHz). The
ADC can be clocked internally (master), and
externally via word clock and AES sync. RME's
outstanding SteadyClock (tm) ensures perfect
AD-conversion, as jitter on the external sync-souces
is nearly completely removed. All settings are
done via DIP-switches on the back of the OctaMic
D. Analog outputs and both digital outputs operate
fully simultaneously. The choice of reference
level affects the analog outputs only, the
signal/clip indication and the AD-conversion will
react only to the Gain-pots.
 |
|
Technical Specifications and Features: |
| Operates
with voltages ranging from 7-30V DC over AC,
allowing operation with practically any
power source, including batteries |
| 100%
hum-free! |
| High-quality
switching power supply included, for
worldwide operation at 100-240 Volt |
| Max. output
level +21 dBu |
| SNR: 129 dB
EIN @ 150 Ohm |
| THD: <
0.006% @ 30 dB Gain |
| Frequency
response: 5 Hz - 200 kHz, - 0.5 dB |
| Unbeatable
price/performance ratio! |
| |
| OctaMic
ADC Module |
| SNR: >110
dBA |
| Supported
sample rates: 32 kHz - 192 kHz |
| THD: < -110
dB |
| Sync
sources: AES, Word, internal |
| SteadyClock™
ensures best sound quality even with jittery
external clocks |
|
|
|
|