The Drawmer DA-6 is a six channel stereo (or twelve channel mono) distribution amplifier featuring XLR balanced inputs and outputs with optional transformer balancing.
The distribution of mono and stereo balanced audio signals from a single source to multiple destinations has many applications including multi-zone sound reinforcement installations, live sports events coverage, broadcast studios, video suites, duplication or indeed anywhere high quality audio has to be distributed to a number of locations down long cable runs.
The stereo Input features individual left/right level controls with LED bargraph metering enabling the correct balancing of stereo material or two mono signals. Each of the six outputs incorporate further left/right level controls and a Mono/Stereo switch providing the selection of either one stereo output or two mono outputs per channel. This feature allows the DA-6 to function as either a 1 x stereo input/6 x stereo outputs or 1 x mono input/12 x mono output unit or any combination of the two.
The output section consists of a Channel Select so that the individual left/right output level of each channel is displayed on the output LED bargraph and can be monitored by the Headphone jack socket. A pair of auxiliary link stereo jack sockets (TRS) are provided via the rear panel for connection to further DA-6 units for the distribution of even more channels.
Caractéristiques
1x6 Stereo Distribution Amp with Monitoring.
1 set of stereo (2) XLR inputs.
6 sets of stereo (2) XLR outputs.
Input stage has LED level meter.
Each output channel can be switched to mono.
Each output channel can be individually monitored.
Built-in headphone amp.
Optional transformer balanced outputs.
Electronically balanced inputs with individual left/right level controls.
LED metering on input for balancing stereo material or two mono signals.
Left / Right level controls on each output with a stereo / mono switch.
Headphone jack to monitor output of selected channel.
LED metering on output of selected channel.
Auxiliary pair of balanced 1/4" output jacks for linking multiple DA6 units.
1 unit rack space.
Inputs and Outputs are balanced XLRs at +4dBu.
Spécifications
INPUT IMPEDANCE
15 K Ohm
MAX. INPUT LEVEL
Bal. +23.5dB
Unbal. +18dB
MAX. OUTPUT LEVEL
Bal. +22.5dB (Any output)
Unbal. +17.5dB into 600 Ohm
OUTPUT IMPEDANCE
33 Ohm (electronically balanced)
NOISE
Better than -95 dB (Gain=0dB, Bandwidth 22Hz - 22kHz)
CROSSTALK
Better than -90dB @ 10kHz (Input grounded, any channel output)
DISTORTION @ 1kHz
Output 0dB better than 0.008%
+10dB better than 0.008%
+20dB better than 0.015%
BANDWIDTH
18Hz to 32kHz -1dB
HEADPHONE AMPLIFIER
Will deliver 1 Watt into 8 Ohm
Recommended Headphone Impedance 8 Ohm to 600 Ohm
TRANSFORMER OPTION
Outputs fitted with specified transformer will have the following specification:
Max. Input Level @ 40 Hz: +6dB for 0.5% THD.
Distortion @ 1 KHz: 0 dB Output better than 0.008%
Bandwidth 10 K Ohm Load: 20 Hz - 45 KHz
Insertion Loss: 0.10dB (with 10 K Ohm load)
Bandwidth 600 Ohm Load: 20 Hz - 33 KHz
Insertion Loss: 0.67dB (with 600 Ohm load)
DCR Winding 1: 6.9 Ohm + 7.6 Ohm
DCR Winding 2: 11.6 Ohm
POWER REQUIREMENTS
115Volt or 230Volt at 50-60Hz, 30 Watts
FUSE RATING
160mA for 230Volt, 315mA for 115 Volt conforming to IEC127-2
FUSE TYPE
20mm x 5mm, Class 3 Slo-Blo, 250Volt Working
CASE SIZE
482mm (w) x 44mm (h) x 200mm (d)
WEIGHT (incl packaging)
4.05 Kgs. (With all Transformers fitted 4.60 Kgs.)
