แยกเสียงโมโนหรือสเตอริโอ 2ทาง 3ทาง 4ทาง ด้วยวงจรชั้นเยี่ยม คัดย่านความถี่ได้ทรงประสิทธิภาพด้วยอุปกรณ์ SMD รุ่นใหม่ (แผ่นชิพ) ให้พลังเสียงที่สมบรูณ์แบบ

SPECIFICATIONS

connectors:
1/4" TRS
Type:
Electronically balanced/unbalanced, RF filtered
Impedance:
Balanced > 50 kΩ, unbalanced > 25 kΩ
Max Input Level:
+22 dBu typical. balanced or unbalnaced
CMRR:
> 40 dB, typically > 55 dB at 1 kHz

OUTPUT
Connectors
XLR
Type:
Electronically balanced/unbalanced, RF filtered
Impedance:
Balanced > 60 kΩ, unbalanced >30 kΩ
Max Output Level:
> +20 dBu balanced/unbalanced into 600Ω or greater

PERFORMANCE
Bandwidth:
20 Hz to 20 Khz, +0/-0.5 dB
Frequency Response:
< 3 Hz to > 90 kHz, +0/-3 dB
Signal-to-Noise:
Ref: +4 dBu, 22 kHz measurement bandwidth

STEREO MODE
Low Output:
> 94 dB
Low-Mid Output:
-
Mid Output:
> 93 dB
High-Mid Output:
-
High Output:
> 90 dB

MONO MODE
Low Output:
> 94 dB
Low-Mid Output:
> 94 dB
Mid Output:
-
High-Mid Output:
> 92 dB
High Output:
> 88 dB

Dynamic Range
> 106 dB unweighted, any output
THD+Noise:
< 0.004% at +4 dBu, 1 kHz

< 0.004% at +20 dBu, 1 kHz
Interchannel Crosstalk:
< -80 dB, 20 Hz to 20 kHz

CROSSOVER FREQUENCIES
Stereo Mode
Low/High:
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Low/Mid:
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Mid/High:
450 Hz to 9.6 kHz

MONO MODE
Low/Low-Mid:
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Low-Mid/High-Mid:
450 Hz to 9.6 kHz
High-Mid/High:
450 Hz to 9.6 kHz
Filter Type:
Linkwitz-Riley, 24 dB/octave, state-variable

FUNCTION SWITCHES
Front Panel
Low Cut:
Activetes 40 Hz Butterworth, 12 dB/octave high-pass filter,

one switch per channel
Phase Invert
Inverts the phase at the output, one switch per output.
Rear Panel
x10:
Multiplies crossover frequency range by 10, one switch per channel.
Mode:
Selects stereo/mono and 2/3/4-way operation
LF Sum:
Selects normal (stereo) or mono-summed low frequency operation.

INDICATORS
Stereo Operation:
Green LED
Mono Operation:
Yellow LED
Low Cut:
Red LED per channel
x10
Green LED per channel
Phase Invert
Red LED per output (3 per channel)

POWER SUPPLY
Operating Voltage:
100 VAC 50/60 Hz, 120 VAC 60 Hz

230 VAC 50/60 Hz
Power Consumption:
15 Watts
Mains Conection:
IEC 320 receptacle

PHYSICAL
Dimensions:
1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)
Weight
3.7 lbs. (1.7 kg)
Shipping Weight:
5.4 lbs. (2.5 kg)