| Content | Passive splitter box for microphone signals. One module has 4 channels. Each channel has an input, an output wired in parallel for passthrough of phantom power, and two splitter transformer-isolated outputs. All outputs are also decoupled via resistors.
- Each channel: Input: female XLR type
- Outputs: 1 parallel male XLR type, 2 transformer isolated male XLR type
- Nominal impedance for inputs/outputs: 200
- Max. input level: + 6 dBu
| The MX225 is designed for remote volume control of multiple amplifiers or powered speakers in a distributed audio system. Two stereo sources are available to each of five output zones. Each source input pair handles separate left and right balanced line level signals. Each output zone features independent level control from inputs 1 and 2, stereo/mono selector with mono indicator, LED level metering, and left and right balanced line level zone outputs. All audio connections are balanced XLR. The built in power supply and single high 19″ rack mount format allows for easy installation and reliable operation.
- 5 Zone mixer / distributor
- Adjusts volume of multiple amplifiers or active monitors separately
- Stereo/mono switch + clip and 5 segment LED on each zone
- Connectors: 4x line in XLR (2x L/R), 10x XLR Out (5x L/R)
- Dimensions: 482 x 152 x 44.5 mm (19"/1U)
- Weight: 2.4 kg
| XLR-F balanced (x4) |
| XLR-M balanced (x10) |
| 47k Ω |
| 200 Ω |
| .05% Typical |
| > 90dB typical |
| +20dBu |
| +24dBu balanced |
| +6DB |
| USA – 105 to 125 VAC / 50-60Hz, 15 W typical |
| 1.75″H x 19″W x 7.25.0″D (44.5mm x 483mm x 184mm) |
| 5.34 lbs (2.42 kg) |
|
- Connect 2 TVs or projectors and switch between 4 connected HDMI devices.
- HDMI matrix switch allows you to watch other HDMI devices on 2 screens independently.
- Use the built-in 1080p downscaler in case 1 or more screens do not support 4K resolution.
- Suitable for the latest Ultra HD 4K60 resolution (3840 x 2160/60 Hz), High Dynamic Range (HDR), Deep Color and 4:4:4 chroma colours.
- Supports Dolby Atmos and DTS:X and all other common audio formats.
- With additional digital audio output to also connect your AV receiver using a single cable.
- Supports Audio Return Channel (ARC) to avoid lip-sync problems.
- Switches automatically and/or with remote control.
Connections
|
|
| AV input |
4 x HDMI |
| AV output |
2 x HDMI |
| Digital audio output |
1x Toslink (optical) |
Video
|
|
| Video resolution |
Max. 4K60 (3840 x 2160@60 Hz) |
| PC resolution |
Max. 2560 x 2048 Hz |
| Video bandwidth |
18 Gbps |
| Clock frequency |
Max. 600 MHz |
| HDMI standard |
HDMI, EDID, DVI, Deep Color 36 bit, x.v. Colour and 3D formats |
| HDCP standard |
HDCP 2.2 |
| Colour formats |
RGB and YCbCr 4:4:4, 4:2:0 or 4:2:2 |
| Colour depth |
Max. 36 bit |
Audio
|
|
| HDMI audio |
DTS-HD Master Audio, Dolby TrueHD, Dolby Atmos, DTS:X, Dolby Digital/AC3, DTS 5.1 and PCM stereo |
| Optical Audio |
Dolby Digital/AC3, DTS 5.1 and PCM stereo |
General
|
|
| Dimensions (h x w x d) |
18 x 242 x 104 mm |
| Weight |
620grams |
| Power |
100-240 VAC 50/60 Hz, 12 VDC adapter |
| More sound to your amps and speakers
The secret to making speakers sound great lies with the crossover you use. With the dbx® 234xs Crossover you'll get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building the world's finest processors. The 234xs uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 234xs leaves your amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and better sound.
The dbx 234xs is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great precision from the solid "click" controls to the high quality XLR inputs and outputs.
XLR balanced ins and outs
Mode switches for mono 4-way or stereo 2-way/3-way operation
Low frequency summed (subwoofer) output
x10 range switch on both channels
40Hz high pass (low cut) filter both channels
Phase reverse switch on all outputs
Individual level controls on all outputs
24dB per octave Linkwitz-Riley filters (the professional standard)
Stereo/Mono status LEDs indicate the selected mode
dbx® 2 year parts and labor as standard
CSA NRTL/C approved
CE compliant
| Input Connectors |
XLR |
| Input Type |
Electronically balanced/unbalanced, RF filtered |
| Input Impedance |
Balanced >50k ohm, unbalanced >25k ohm |
| Max Input |
>+22dBu balanced or unbalanced |
| CMRR |
>40dB, typically >55dB at 1kHz |
| Output Connectors |
XLR |
| Output Type |
Impedance-balanaced/unbalanced, RF filtered |
| Output Impedance |
Balanced 200 ohm, unbalanced 100 ohm |
| Max Output |
>+21dBu balanced/unbalanced into 2k ohms or greater |
| Bandwidth |
20Hz to 20kHz, +/-0.5dB |
| Frequency Response |
90 kHz, +0/-3 dB |
| Signal to Noise Ratio |
Ref: +4 dBu, 22 kHz measurement bandwidth |
| Signal-to-Noise (Stereo Mode) |
>94dB (Low Output), >93dB (Mid Output), >90dB (High Output) |
| Signal-to-Noise (Mono Mode) |
>94dB (Low Output, Low/Mid Output); >92dB (High/Mid Output); >88dB (High Output) |
| Dynamic Range |
> 106 dB, unweighted, any output |
| THD+Noise |
| Interchannel Crosstalk |
| Crossover Frequencies (Stereo Mode) |
Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High 450Hz to 9.6kHz (x10 setting) |
| Crossover Frequencies (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 |
| Crossover Filter Type |
Linkwitz-Riley, 24 dB/octave, state-variable |
| Low cut Switch |
Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel. |
| Phase Invert Switch |
Inverts the phase at the output, one switch per output. |
| x1 / x10 Switch |
Multiplies the low-high(mono: low/mid and high/mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel. |
| Mode Switch |
Selects stereo/mono and 2/3/4-way operation |
| LF Sum Switch |
Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2ʼs low output phase invert LED to indicate that this output is not operational in the LF sum mode. |
| Indicators |
Stereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output) |
| Operating Voltage |
100-120 VAC 50/60Hz; 120 VAC 60Hz 230 VAC 50/60Hz |
| Operating Temperature |
32°F to 113°F (0°C to 45°C) |
| Power Consumption |
15W |
| Power Connector |
IEC receptacle |
| Dimensions |
1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm) |
| Unit Weight |
4.0 lbs. (1.8 kg) |
| Shipping Weight |
5.8 lbs. (2.6 kg) |
| Practical distributor with 1 input and 6 outputs
- Extends every mixer with additional outputs
- 1 stereo XLR input
- 6 stereo zone outputs (XLR)
- Each zone with level control and mono switch
- LED display of signal input and mono/stereo mode
- Rack installation with 1 U
- (19") 48.3 cm rack installation 1 U
| Power supply: |
230 V AC, 50 Hz |
| Power consumption: |
7 W |
| S/N ratio: |
>69 dB |
| THD: |
<0.2 % at 1 kHz |
| Power connection: |
Mains input IEC connector (M) mounting version Power supply cord with safety plug (provided) |
| Impedance: |
Input 45.1 kOhm
Output 125 Ohm |
| Gain: |
15 dB |
| Max. level: |
Output: +22 dB
Input: +9 dBV |
| Color: |
Silver |
| Housing design: |
(19") 48.3 cm rack installation 1 U |
| Dimension: |
Width: 48.3 cm
Depth: 12.6 cm
Height: 4.45 cm |
| Weight: |
2.15 kg |
|
1215 Dual 15-Band Graphic Equalizer
The dbx 12 Series were designed to meet the needs of the most
demanding sound reinforcement environments, while offering the
simplicity of straightforward controls. The 1215 provides standard
features like dual channels, 15 2/3 octave bands, ISO frequency
centers, +/-12 dB input gain range, and switchable 40Hz/18 dB per
octave low-cut filters, but also includes other thoughtful features.
These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut
range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS
connectors for installation ease; balanced inputs and outputs for quiet
operation; and chassis/signal ground lift capabilities for quick hum isolation.
The visionary design of the dbx 12 Series makes your job easier.
The dbx 12 Series Equalizers were precision engineered to provide years
of maintenance-free operation in any application. The magnetically isolated
transformer, electronically balanced/unbalanced inputs and servo balanced/
unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire
relay bypass with 2 second power up delay were steps our engineers took
to ensure compatibility for all installations. Only the best components were
utilized, yielding a 10Hz to 50kHz frequency response, greater than 90dB SNR
(ref +4dBu), less than 0.005% THD +Noise (1kHz at +4dBu), and interchannel
crosstalk of less than -80dB from 20Hz to 20kHz. All this attention to detail
is contained in a 2U steel/aluminum chassis.
- Switchable boost/cut ranges of ±6 or ±15 dB
- Electronically balanced/unbalanced inputs
- Servo balanced/unbalanced inputs
- 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
|
Reviews
There are no reviews yet.