the t.racks DS 2/4
Digital Loudspeaker Management System

Latest User Reviews
a great piece of hardware
does exactly what it takes. very simple configuration. the device looks very high quality
Attention, limiter programming error !
Attention, it is very important !
In the limiter menu, "ATTACK, HOLD and DECAY time" is reversed.
Higher values corresponds to the fastest operation.
This is an old firmware bug that has not been fixed by the chinese manufacturer.
The other features work perfectly,
Love it
it took a bit to fully understand how to use it but it's great! there are a few things missing the user manual but it becomes pretty intuitive when it comes o its usability. Totally recommend it!
T.Racks DS 2/4
- Not bad middle of the road piece of hardware for the price.
- Good in 'none heavy' demanding venues
Good for the money, but only that.
This is a simple digital xover filter of "so so" build quiality;
The good:
- It's cheap! and it does what it supposed to withouth hangups. But that's about it.
The bad:
- The metering lights seem very unreliable, it seems like they have alot of "lag" in them
- The display has developed some issue that the letters get all mixed up and strange when you haven't touched any of the controls for a while, this problem came after about 1.5years of usage.
- Not very flexible in/out routing, there are just a couple of routing presets that you can choose from.
- You can't delay the left signal from the right only sub from top.
- The interface is slighly confusing and I keep pressing the wrong buttons even after several years of owning it.
- The parametric EQ are set to fixed bands, so it's more like a graphic eq with adjustable bandwidth than a proper parametric EQ.
I can't really comment on the sound as I havent compared it side by side to anything but I don't experience it as "bad sounding" but I probably wouldn't use it in a studio environment.
OK,
Not too goog, but working
good product for setting of your PA
easy operating
very good price
speaker procesing
I have used this crosover for 3-4 years now, very durable and steardy, the sound is good, many options for using with 4 subs, or 4 tops, or 2 tops and 2 subs.
Simple
Used it for about 3 months now alongside two TA2400s and a E800, haven't managed to use the software it came with due to the RS232 connection, but it didn't take more than an hour to set it up with the console on the front, once you have the hang of it you'll be able to change settings with ease, my only gripe with the spinny wheel control is that you have to be patient with it and spin it slowly otherwise it sends you in the opposite direction you were turning it, but obviously compared to the price of some other units, its spot on, I'd probably recommend using this as a active crossover only and getting another unit for EQ/RTA unless you're able to use the software
ds rack 2/4
very good price and good specification
Technical Data
- Manufactured by The T.racks
- Released in 2007
- Average price : $243
- 2 Inputs and 4 outputs (2x 2-way, 3-way, 4-way, 2-way sub)
- 3x 24bit / 48 kHz DSPs
- Frequency range: 20 - 20000 Hz
- 5-Band parametric EQ
- Adjustable Q-factor
- Alignment delay: up to 7 ms/2.404 m
- Output gain and phase
- Limiter per channel with adjustable Attack, Hold, Decay and Threshold
- High pass and Low pass per channel with 6/12/18/24 and 48 dB
- RS 232 interface
- XLR inputs and outputs
- Format: 19"/ 1U
- Incl. RS232 cable and PC software
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