| Content | REVAMP1680 is a professional 16-channel digital power amplifier with 16 x 80 watts output power @ 4 ohms, but the unit is also bridgeable to 8 x 160 watts @ 8 ohms. This 3 rack units high amplifier with very high channel separation also has a dual analog power supply with toroidal power transformers. The standby power consumption is very low, less than 0.5 watts!
Another smart feature of the REVAMP1680 is the switching mode standby power supply with multiple auto power on/off options. You can power on or power off the unit via a trigger input, audio sense... The trigger input is ideal when you want to switch on the power amplifier automatically using an external AC or DC trigger signal coming from your audio system. The amplifier will be switched on as long as the trigger voltage is present. Alternatively, you can set the power on mode switch to the audio trig position: the amp will automatically switch on when a sufficiently strong audio signal is present at the input and automatically switch off after a few minutes of silence.
This amplifier is equipped with 2 stereo bus inputs with pass through. These bus inputs are ideal when you want to hear the same audio signal in different output zones with the advantages you need less audio cables and the installation can be done very fast.
With its very low standby consumption and the fact the amplifier can easily be integrated in any audio project, the REVAMP1680 will soon become your favourite multi channel power amplifier. |
Power Output Level R-150 PLUS
STEREO
8ohm(T.H.D 0.05%) 50W+50W
4ohm(T.H.D 0.05%) 75W+75W
BRIDGED MONO
8ohm(T.H.D 0.05%) 50W
8ohm(T.H.D 0.5%) 170W
Frequency Response 20Hz- 20kHz, ±0.5dB
Convection Cooled
SoftStart Protection System
Balanced 10kΩ@0.775V Inputs
|
The JBL Commercial CSM-21 offers fixed I/O, pre-configured architecture, full stereo or mono operation, flexible routing and control of multiple audio sources, simple front-panel configuration and control without the need for a computer, compatibility with the CSR wall controllers, compatibility with the CSPM paging microphones, and optional duplication of audio channels to another device via a Cat5 cable. The CSM-21 features two stereo music inputs with gain control and clip LEDs, and one stereo output with an active crossover and a dedicated subwoofer output. | LDMS828 - 19" Line Mixer 8 in 2 and Splitter 2 in 8
The LD Systems LDMS828 is a mixer, splitter, and booster amplifier in 19” rack format for flexible live and studio applications.
The LDMS828 has one stereo and six mono channels with individual LED level metres; all inputs and outputs are electronically balanced. Two mono channels are equipped with stereo TRS sockets, the other connectors are XLR sockets. The stereo channel has individual volume controls for input and output and a link button for looping through the signal; each mono channel has volume and panorama controls as well as a button that toggles between the splitter and mixer functions.
TheLDMS828 by LD Systems is impressive not only because of its practical features, but also because of its technical specifications. The broad frequency response of 5 - 40,000 Hz, a dynamic range of 85 dB, and the extremely low total harmonic distortion of 0.0008% guarantee maximum signal fidelity. The nominal working level of -10 dBV to +4 dBU makes the mixer/splitter suitable for connection to both professional and consumer equipment.
Mono input channels, line
6
Mono line input connectors
2 x 6.3 mm TS
Mono line input type
Electronically balanced
Stereo Line Input Channels
1
Stereo Line Input Connectors
2 x XLR
Stereo Line Input Type
Electronically balanced
Input impedance
(balanced) 50000 Ohm(s), (unbalanced) 25000 Ohm(s)
Max. input level
+ 21 dBu
Nominal working level
-10 dBV - +4 dBu
Mono output connectors
2 x 6.3 mm TS
Mono output type
Electronically balanced
Stereo output connectors
1 x XLR
Stereo output type
Electronically balanced
Output impedance
(balanced) 60 Ohm(s), (unbalanced) 30 Ohm(s)
Max. output level
+22 dBu
Frequency response
5 - 40000 Hz
Controls
Level Channel 1-6, Main Input Level, Main Link, Main Output Level, Power, Splitter/Mixer Channel 1-6
Indicators
In/Out Level Channel 1-6 (6 -segment), Input Level LED Indicator (6-segment), Output Level Indicator (6-segment), Power
Operating voltage
220 V AC - 240 V AC, 50-60 Hz
Mains connector
IEC power connector
Accessories (included)
Power cord
| LD Systems ZONE 624 4-Zone Mixer
The ZONE 624 is a fully-equipped zone mixer with 6 line and 2 microphone channels, that can be assigned to a stereo or a mono master output. The compact 3U rack device also has inputs for an external emergency announcement system and remote-controlled switching mute. Due to its extensive connectivity the ZONE 624 is the extremely flexible control centre solution for PA systems in food outlets, clubs, hotels, fitness centres, and many other areas.
The two balanced microphone inputs have a shared 3-band EQ, 12V phantom power and Talkover functions; the Talkover attenuation can be individually set for all zone outputs on the back of the unit. The 6 stereo input channels of the ZONE 624 are equipped with gain control, signal and peak LEDs, 45 mm faders, Cue buttons and RCA connections; channel 6, in addition with balanced TRS inputs for FOH signals. The device also has a switchable Aux input via 3.5mm mini jack and a USB port, that is used as a stereo input and output (recording out) and turns the ZONE 624 into an external audio interface.
The master section outputs are electronically balanced and use XLR connectors and terminal block connectors. The stereo zone also has unbalanced RCA connectors. The maximum output level for all of the zones can be individually set. The three mono outputs of the ZONE 624 each have a 2-band EQ, a selectable 100 Hz high pass filter, and a MIC mute switch with a level indicator; the inputs 1-6 or the stereo master signal can be selected as a source. The stereo output is equipped with a 3-band EQ, a control for the Talkover sensitivity and two LED chain level meters. Furthermore, the ZONE 624 has a recording output and a controllable PFL headphone jack for previewing.
- Type: stereo
- Number of Zones: 4 (Master, Zone A-C)
- Installation Height: 3U
- Total Input Channels: 8 (2x Mic, 1x AUX/Line, 2x Phono/Line, 2x Line, 1x FOH/Line
- Frequency Response: 20 - 40.000 Hz
- Microphone Channels: 2 (with phantom power 12 V)
- Microphone Channels Connections: 2X 6.3 mm jack (balanced), 1x XLR / 6.3 mm jack (Combo)
- Microphone Channel Controls: 2x Gain, 2x On/Off, 1 x EQ Hi, 1x EQ Mid, 1 x EQ Low, 1x Talkover
- Microphone Channels Display Elements: On-LED
- Microphone Channels Input Impedance: 4 kOhm
- Microphone Channels Input Sensitivity: 4.5 mV
- Microphone Channels THD: 0,08 %
- Line Channels: 6 (Input 1: Aux/Line, Input 2 + 5: Line/Phono, Input 3: USB/Line 4: Line, Input 6: Line/FOH
- Line Input Connectors: Input 1: 2 x RCA + 3.5 mm stereo jack, input 2.4 5: 2 x RCA, input 3: 2 x RCA, input 6: 4 x RCA + 2 x 6.3 mm jack
- Line Channel Controls: Gain, AUX enable, Cue, Level, 2x Phono/Line, FOH On
- Line Channels Display Elements: Signal/0 dB-LED, Cue-LED
- Line Channel Input Impedance: 6 Kohm (Phono 50 kOhm)
- Line Channels Input Sensitivity: 2,1 V (Phono 25 mV)
- Line Channels THD: 0,02 % (Phono 0,05%)
- input sensitivity AUX/Line (3.5 mm stereo jack): 3 V
- Line Outputs: 5 (Master - Stereo, 3x Zone - Mono, Rec - Stereo)
- Master Output Connectors: 2 x XLR (balanced), RCA (2 x), Terminal Block
- Master Controls: Level, EQ Hi, EQ Mid, EQ Low, Max. Level, T/O Sensitivity, T/O Damping
- Master Display Elements: 2 x 10 segment level meter
- Master Output Levels: 24 dBu (balanced), 17 dBu (unbalanced)
- Zone Output Connections: XLR (balanced), Terminal Block
- Zone Controls: Level, Source, Cue, EQ Hi, EQ Low, Max Level, 100 Hz High Pass, Include Mic, T/O Damp
- Zone Display Elements: 5-segment level meter
- Zone Output Levels: 24 dBu (balanced/ unbalanced)
- Output Connections Rec: 2 x RCA
- Headphone Output: 1
- Headphone Out Port: 6.3 mm jack stereo
- Headphone Output Controls: Cue Volume
- Headphone Output Voltage: 2,5 V 32 Ohm
- Additional Inputs: 2 (Emergency Input, Output Mute)
- Additional Input Connections: Terminal Block
- Additional Input Controls: Level Emergency Input
- Emergency Input Sensitivity: 5 V
- Additional Controls: power switch
- Additional Display Elements: Power-LED
- Operating Voltage: 220 - 250 V AC, 50 Hz
- Power Socket: IEC power socket
- Power Consumption (max.): 25 W
- Fuse: T 500 mAL / 250 V
- Dimensions (W x H x D): 485 x 132 x 210 mm
- Accessories included: terminal blocks, power cable, operating instructions
|
LD Systems ZONE 622 2-Zone Mixer
The ZONE 622 is a particularly compact 1U zone mixer with 6 line and 2 microphone channels, that can be assigned to a stereo or a mono master output. The device has all the essential functions, an input for an external emergency announcement system with its own volume control, and a connection to the remote-controlled switching mute. The ZONE 622 is suitable as a sound system for separate zones in restaurants, clubs, hotels, fitness centres, and for presentations.
The two balanced microphone channels with stereo jack inputs are equipped with controls for Gain, Talkover volume, Talkover attenuation, 12V phantom power and a shared 2-band EQ. The line channels 1 and 2 can also be used to connect unbalanced microphones, and channel 6 is specially designed for balanced FOH signals. The stereo input channels of the ZONE 622 have a Cue button and volume control signal display, and the channels 1-5 have an additional gain trimmer. Furthermore, the zone mixer has a 3.5 mm mini jack input and a USB port , that is used as a Stereo Input and Output (Recording Out). So you can use the ZONE 622 as an external audio interface.
The stereo and mono output sections have their own meters, 2-band EQ, trimmer for adjusting the maximum output level, as well as electronically balanced jack plugs and terminal block connectors. In addition, the stereo section has unbalanced RCA jacks. An adjustable headphone jack for previewing and a recording output complete the equipment for the ZONE 622.
Product type
Mixers
Type
Installations
Number of Zones
2 (Master, Zone)
Type
stereo
Installation Height
1 U
Total Input Channels
8 (2x Mic, 2x Mic/Line, 3x Line, 1x FOH)
Frequency response
20 - 40000 Hz
Microphone channels
2 (with phantom power 12 V)
Microphone Channel Connections
6.3 mm stereo jack (balanced)
Microphone channel controls
1 x EQ Hi , 1 x EQ Low , 1 x Talk Over Damp , 1 x Talk Over Level , Gain , On / Off
Microphone Channels Display Elements
On-LED
Microphone Channels Input Impedance
4 kOhm
Microphone Channels Input Sensitivity
6.1 mV
Microphone Channels THD
0.08%
Line / Microphone Channels
2
Line / microphone input connectors
2 x RCA , 3.5 mm stereo jack (input 1) , 6.3 mm stereo jack (balanced)
Line / microphone channel controls
Cue , level , mic/lline , Trim
Line / Microphone Display Elements
Cue-LED , Signa-LED
Line Channels
3
Line input connectors
Input 3-4: 2 x RCA , Input 5: 2 x RCA + USB
Line Channel Controls
Cue , level , Trim
Line Channel Display Elements
Cue-LED , Signa-LED
Line Channel Input Impedance
4 kOhm
Line Channels Input Sensitivity
1.5 V
Line Channels THD
0.03%
input sensitivity AUX/Line
3 V
FOH Channels
1
FOH Input Connections
6.3 mm stereo jack (2 x balanced)
FOH Input Controls
Cue , level
FOH Input Display Elements
Cue-LED , Signa-LED
Line outputs
3 (Master - Stereo, Zone - Mono, Rec - Stereo)
Output Connectors Master
6.3 mm stereo jack (2 x balanced) , RCA (x2) , terminal block
Master Controls
EQ Hi , EQ Low , level , Max. Level
Master Display Elements
5-Segment Level Meter
Master Output Levels
(balanced) 24 dBu , (unbalanced) 18 dBu
Zone Output Connections
6.3 mm stereo jack (balanced) , terminal block
Zone Controls
EQ Hi , EQ Low , level , Max. Level , Source Input 1-5/Mix
Zone Display Elements
5-Segment Level Meter
Zone Output Levels
24 (balanced/ unbalanced) dBu
Output Connections Rec
2 x RCA
Headphones ouput
1
Headphone Out Port
6.3 mm TRS
Headphone Output Controls
Cue Volume
Headphone Output Voltage
(@ 32 Ohm) 1.25 V
Additional Inputs
2 (Emergency Input, Output Mute)
Connections Additional Inputs
terminal block
Additional Input Controls
Level Emergency Input
Additional Controls
power switch
Additional Display Elements
Power-LED
Operating voltage
220 - 250 V AC, 50 Hz
Mains connector
IEC power connector
Power consumption
18 W
Fuse
T 500 mAL / 250 V
Width
485 mm
Height
44 mm
Depth
179 mm
Weight
2,4 kg
Accessories (included)
Power cord , terminal blocks
|
Reviews
There are no reviews yet.