목차
Focusrite Octopre Platinum
Specification
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Focusrite Octopre Platinum
출시 시기: 2000년대 초반
특징: Focusrite의 Platinum 시리즈로 출시된 최초의 OctoPre 모델입니다. 8
채널
마이크
프리
앰프
와
컴프레서
및
리미터
기능을 제공하며,
디지털
출력
옵션을 통해 다양한
오디오
인터페이스
와 연결할 수 있었습니다
Specification
Inputs
Electronically balanced 20kΩ.
Nominal level +4
dB
u / -10
dB
V
Input Connectors
1/4” jack (channels one and two only)
25 pin D-type 8 channel line level analogue connector.
8
XLR
inputs for Mic
Front Panel Controls
Phantom Power: On/Off: +
48V
Gain (mic): 0
dB
to 60
dB
Gain (line): -10
dB
to +10
dB
Gain (instrument): 0
dB
to 60
dB
(Impedance > 1MΩ)
Phase Reverse: On/Off (Channel 1 & 2 only)
High Pass filter: On/Off: -12
dB
/ octave. –6
dB
at 75
Hz
Dynamics: Limiter threshold is fixed at 20
dB
u.
Compressor threshold and ratio is variable
Frequency select: Switchable (44.1, 48, 88.2, 96 k
Hz
)
Dither: 24, 20 or 16 bit
Metering
Signal Present: -20
dB
FS (green LED)
Overload: +22
dB
u (red LED)
Compressor mode: Yellow LED intensity increases with compression
Hard Limit mode: Red LED on when limiting (threshold = +20
dB
u)
Analogue Output
25 pin D-type 8 channel analogue connector.
Performance specifications
THD
: 0.001% @ 20
dB
u input, mic and line at 0
dB
gain
Noise: -96
dB
at unity gain through the unit
Mic
EIN
: -128
dB
u @ 6
dB
of gain with 150Ω termination impedance
Frequency response: -1
dB
at 10
Hz
to 200 k
Hz
Dimensions: 480mm (w) x 44 mm (H) x 265 (D)
Weight
: 3.2 Kg