특징
20, 30 계열 이퀄라이저에서 확장된 1215는 15밴드, 2/3 옥타브 밴드를 가진 2채널 이퀄라이저로서, 주파수 센터; +-6dB과 +-15dB사이에서 바뀔 수 있는 boost/cut 기능과 +-12dB 입력 게인 범위; 18dB/octave 40Hz Bessel low-cut 필터; 발란스형 입력과 출력; XLR, barrier strip과 1/4” TRS 커넥터등이 준비되어 있습니다.
* Switchable Boost/Cut range between ±6dB and ±15dB
* Electronically balanced/unbalanced inputs
* Servo balanced/unbalanced outputs
* RF filtered inputs and outputs
* XLR, Barrier Strip, and 1/4" TRS connectors
* -12dB/+12dB input gain range
* 18dB/octave 40Hz Bessel low-cut filter
* Chassis/signal ground lift capability
* Internal power supply transformer
* Power-off hardwire relay bypass with 2-second power-up delay
스펙
INPUTS
Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
Type: Electronically balanced/unbalanced, RF filtered
Impedance: Balanced 40k ohm, unbalanced 20k ohm
Max Input Level: >+21dBu balanced or unbalanced
CMRR: >40dB, typically >55dB at 1kHz
OUTPUTS
Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip
Type: Impedance-balanced/unbalanced, RF filtered
Impedance: Balanced 200 ohm, unbalanced 100 ohm
Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater
>+18dBm balanced/unbalanced (into 600 ohm)
SYSTEM PERFORMANCE
Bandwidth: 20Hz to 20kHz, +0.5/-1dB
Frequency Response: <10Hz to >50kHz, +0.5/-3dB +/-15dB range +/-6dB range
Dynamic Range: 109dB 115 dB
Signal-to-Noise: 90 dB 97dB
THD+Noise: <0.005%
FUNCTION SWITCHES
EQ Bypass: Bypasses the graphic equalizer section in the signal path
Low Cut (recessed): Activates the 40Hz 18dB/octave Bessel high-pass filter
Range (recessed): Selects either +/- 6dB or +/- 15dB slider boost/cut range
INDICATORS
Output Level Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu
EQ Bypass: 1 LED: Red
Clip: 1 LED: Red
Low Cut: 1 LED: Red
+/-6dB: 1 LED: Yellow
+/-15dB: 1 LED: Red
POWER SUPPLY
Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz
230VAC 50/60Hz
Power Consumption: 24W
Mains Connection: IEC receptacle
PHYSICAL
Dimensions: 3.5" H X 19" W X 7.9" D (8.9cm x 48.3cm x 20.1cm)
Weight: 8.5 lbs. (3.9 kg)
Shipping Weight: 9.5 lbs. (4.3 kg)
1215 |
Input Connector
|
1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
|
Input Impedance
|
Balanced 40 k Ohm, unbalanced 20 k Ohm
|
Maximum Input Level
|
+21 dBu balanced or unbalanced
|
Outputs Connector
|
1/4" TRS, male XLR (pin 2 hot), and barrier
|
Frequency Response
|
< 10 Hz to > 50 kHz, +0.5/-3dB ±15dB range / ± 6dB range
|
Thd + Noise
|
<0.005%
|
Interchannel Crosstalk
|
<-80 dB, 20 Hz to 20 kHz
|
Dimensions
|
8.9(H) × 48.3(W) × 20.1(D) cm
|
Weight
|
3.9 kg |