| Content |
With Apogee?s award winning Trak2, you can have everything you need for a high-quality
digital session - in one compact single-unit rack space. A superb mic pre; incredible A/D
any digital interface you need; Trak2 is the best sounding, most flexible digital interface
available...anywhere.
A superb mic preamp...
At the front of the Trak2 is a discrete microphone preamplifier which stacks up favorably
against the best-known mic pres available. Accessible via rear panel XLRs or the front-panel
universal XLR/TRS connectors, the sound of this preamp will have you wanting to use it on
every session, analog or digital. The preamp also accepts hi-Z instrument inputs at the front
panel, for maximum versatility. Just plug an input into the front panel and it?s selected automatically.
An insert point is included to provide an analog output or to allow the insertion of analog
processors into the Trak2 signal path.
...An incredible A/D
From the analog stage, the signal passes to the very latest in A/D conversion technology
from Apogee?s award-winning engineering design team. The 2-channel, 24-bit A/D operates
at 44.1, 48, 88.2 and 96 kHz with a dynamic range in excess of 117 dB and an overall level
of quality exceeding that of systems costing several times the price. The A/D also includes
Apogee?s renowned Soft Limit process, which maximizes recording level without overs; and
the return of Apogee?s unique Soft Saturate system, which simulates analog tape compression.
Either feature can be switched in and out on one or both channels.
Maximum Interface Versatility
Two Apogee Multimedia Bus (AMBus) slots are provided in addition to the built-in AES-S/PDIF
output, enabling the Trak2 to connect to a wide variety of industry standard interfaces including
Digidesign?s Pro Tools, ADAT, TDIF, SDIF-II, SSL HiWay, and others, with new cards being
added all the time. Many cards support Apogee Bit-Splitting, which enables you to use standard
44.1/48, 16-bit recorders to store 20-, 24-bit, and even 96 kHz signals. The Trak2 features the
latest version of the Apogee Ultra-Low Jitter Clock, used to lock the unit to incoming digital or video
signals and virtually remove jitter. Also included is the latest incarnation of Apogee?s industry-standard
UV22 system for digital word-length reduction, UV22 HR (High Resolution), which takes a high-resolution
digital signal and reduces the word-length to 16 or 20 bits for CD or DVD-V mastering and Internet
applications while maintaining 24-bit detail.
Add a D/A
The Trak2 includes a special slot for an optional 2-channel or 8-channel D/A card with specifications
matching those of the A/D section, turning the Trak2 into a complete digital audio conversion system
with two A/D channels and up to 8 D/A. Hear the Apogee Difference You?ve never encountered anything
like the Trak2 from Apogee Digital. With the sweetest-sounding mic preamp you?ve ever heard, superb
24-bit, 96kHz A/D and optional D/A conversion, interfacing with almost any digital system including a
direct connection to Pro Tools... the possibilities are endless. Try the Trak2 at your authorized dealer
today... and hear The Apogee Difference.
- Superb two-channel microphone preamplifier with ±90dB gain, phantom power, front-panel universal
input socket, high-impedance direct instrument input, analog out ...and an incredible sound.
- Two channels of Apogee?s true 24-bit, 96 kHz A/D conversion with 117 dB dynamic range.
- Full 8-channel digital architecture including 8-channel format conversion and routing.
- AES/EBU and S/PDIF out plus two AMBus card slots to interface with Pro Tools, ADAT, TDIF, SDIF-II, etc.
- Apogee ¨Soft Limit¨ helps you record at a higher level without overs; Soft Saturate? gives you the
sound of analog tape compression!
- Apogee?s enhanced UV22HR? translates 24-bit signals to 20 or 16 bits while maintaining
high-resolution detail.
INPUTS:
* 2 Mic Preamp inputs via front panel Combi connectors or rear panel XLR connectors
* 2 analog line inputs/insert returns
OUTPUTS:
* 2 analog line outputs/insert sends
* AES/EBU S/PDIF output |
The Apogee AES-8-DIGI-IFC Multi-Channel Digital Cable System is an eight channel AES/EBU* input/output connection designed to interface the Apogee Rosetta 800 to a Digidesign 192's AES/EBU connection via DB-25 multipin connectors on both ends with metal shells for improved grounding and RF rejection. This cable provides 8 channels of AES input and output as per the AES standard. Thumb screws are 2.6mm. |
Lynx Studio Technology is proud to present the Hilo Reference A/D D/A Converter System. With the pristine, open, transparent audio quality for which Lynx is known, Hilo (pronounced HE-low) provides two channels of mastering quality analog to digital conversion, up to six channels of digital to analog conversion, a secondary monitor output, and a world class independent headphone amplifier in a compact half-rack size. A first for the two-channel pro converter market, Hiloʼs innovative 480 x 272 touch-screen provides a flexible and intuitive interface that can adapt to a particular application and be easily upgraded with enhancements and new features. Front panel controls support extensive signal routing and mixing, sample rate selection, clock source options, levels, metering and diagnostic features.
Hilo completely redefines and evolves the category of the two channel converter. Of utmost importance is the audio signal quality. The completely new design of the analog stages and converter topology for Hilo break new ground in terms of lowering distortion and noise while maintaining transparency for A/D and D/A conversion. Beyond that, Hilo offers extensive I/O capabilities and utilizes the latest FPGA technology with vast resources for control, routing, and signal processing capabilities. Also in development are diagnostic and analysis tools for Hilo. The LCD screen is a natural interface for these functions.
The digital or analog inputs can be routed to three separate analog outputs, Line Output (with 8 trim settings), Monitor Output, and Headphone Output. Each of these output pairs has its own dedicated DACs, allowing each to offer a unique mix. The Monitor and Headphone Outputs have volume controls, accessible via faders on the touch-screen or the single knob on the front (offering control in ½ dB increments). Another innovation, the Headphone section has its own dedicated D/A converter. This supports the creation of 32-channel headphone mixes independent of the main and monitor outputs, as well as providing specifications that rival those of dedicated headphone amps costing $1500 and more.
The digital section offers a wide range of inputs. AES/EBU inputs and outputs have transformer isolated balanced XLR connectors. S/PDIF input and output are available via transformer-coupled coax or optical (TOSLINK) connections. The Optical ports can also be used for up to eight ADAT channels. The ADAT input and output channels are completely independent from the AES/EBU or S/PDIF coax channels. The Lynx LT-USB (USB 2.0) or LT-TB (Thunderbolt) LSlot accessory is also included, for computer connectivity. The LT-HD for Pro Tools HD connectivity is also enabled. Lynxʼs low jitter SynchroLock word clock is included, with Word Clock in and out connections available.
In total, Hilo has 12 total inputs, 16 total outputs plus 32 channels possible via its LSlot port. The unitʼs FPGA powers its internal 32-channel mixer, which allows Hilo to offer the most versatile I/O and routing in the two channel converter genre.
In contrast to the concentrated and intricate back panel, Hiloʼs front panel is elegant in its simplicity. It has a power switch, headphone jack, multipurpose control and a 480 x 272 pixel high resolution LCD touchscreen. This high-resolution screen does a lot more than simply replace the buttons on the front panel of most other converters. Of course it handles the basic settings and routing functions, clocking and level settings.
A second meter screen shows just two larger bar-graph style stereo bar meters. Any input or output set can be assigned to each meter. In addition to bar-graph meters common on most converters, Hiloʼs touchscreen is able to show more traditional metering types, such as old style VU meters. Firmware version 7 added a powerful metering addition, a stereo third octave real time analyzer. As with all other Lynx products, Hilo is FPGA based, meaning new features, capabilities and graphics can be added at any time with a simple download.
Crucial for mastering and critical listening, Hilo offers world class, verifiable specifications. Every unit Lynx ships will meet or exceed these published specs:
LINE IN A/D PERFORMANCE
THD+N -114dB @1kHz, -1dBFS, 20kHz filter
Dynamic Range 121 dB, A-weighted, -60dBFS signal method
Frequency Resp. ± 0.01 dB, 20 – 20kHz
Crosstalk -140 dB maximum @ 1kHz, -1dBFS signal
LINE OUT D/A PERFORMANCE
THD+N -109dB @1kHz, -1dBFS, 20kHz filter
Dynamic Range 121 dB, A- weighted, -60dBFS signal method
Frequency Resp. ± 0.02 dB, 20 – 20kHz
Crosstalk -135 dB maximum @ 1kHz, -1dBFS signal
Hilo can be powered by standard 110-230V AC power or remotely with 9-18 volts DC, allowing the use of standard video battery packs or even auto cigarette lighter connections. Hilo measures 8.50 x 3.25 x 10.00 inches, weighs 6.75 pounds and is available with a silver or black front panel/knob option. Now available in Silver and Black, the US suggested retail price is $2495 with the LT-USB and $2795 with the LT-TB.
It is impossible to compare Hilo to other two channel AD and DA converters. In fact it is a unique product that is, at first, a little difficult to get your head around. Basically, Hilo replaces three different, critical components:
#1 Hilo is an analog to digital converter
#2 It is also a digital to analog converter. With most companies, these are two separate units.
#3 It is an independent headphone amplifier. The headphone section has its own, dedicated D/A converter. This provides two key benefits. First this allows Hilo to offer a headphone output with exceptional clarity and noise specifications. Second, due to Hiloʼs internal 32 channel mixer, any input set can be routed to the headphone stereo output. This means that a mix that is entirely different from the analog outputs and monitors can be applied to the headphones.
Hilo is a 4 in one unit – A/D converter, D/A converter, Monitor Controller with a dedicated D/A converter and a Headphone amplifier with a dedicated D/A converter.
There are three unique sets of analog outputs: main analog output, monitor output (with analog volume) and headphone output (with analog volume)
The flexible digital I/O section offers the choice of AES/EBU, SPDIF by coax or TOSLINK optical, or ADAT formats
The innovative design of the analog stage and converter topology allow ultra low noise and distortion specifications
A 480 x 272 pixel LCD touch screen for operation and monitoring
A 32 channel internal mixer in the updatable FPGA
12 total inputs, 16 total outputs plus 32 channels possible via LSlot.
AC powered with Battery operation available
Open ended software for future measurement, metering, diagnostic and personalization features using the touch screen LCD.
Size - 8.50” wide x 3.25” tall x 10.00” deep (half rack, two spaces)
Weight: 6.75 pounds
|
DB25 to 8 x XLR Female. This cable allows the Apogee AP-8AD Yamaha A/D card to accept eight channels
of analog input. Also suitable for use with the AD-16 (quantity 2 required for 16 channels). The wiring is the
same as the analog input connector on a Tascam machine such as the DA-88. Alternatives are available from
Tascam, Hosa and others. |
A/D converter card for ISA 428.
Technical Info:
THD+N: -110 dB (A-weighted) with -4dBfs input signal at .997kHz
Crystal oscillator accuracy: +/- 15 ppm
Clock Jitter 44.1kHz-192kHz: |
The Tascam LA-40 MKIII has been primarily designed to provide matching capabilities between professional equipment and semi-professional or consumer equipment. It consists of four RCA inputs and outputs (–10 dBV, unbalanced) as well as four XLR inputs and outputs (+4 dBu/–20 dBu, balanced) which enable the user to connect for instance four tracks of a multitrack recorder (ins and outs) to a balanced mixer ensuring optimum level and impedance matching. Also, a switch matrix allows channels to be linked, utilizing the converter as a distribution amplifier for splitting signals to multiple recorders, or for multizone sound routing applications.
Switches on the bottom panel allow to select a nominal level of +4 dBu or –20 dBu for each channel and ±12 dB trim pots on the front panel make perfect level matching easy. LEDs on the front panel indicate signal presence for each channel. The LA-40 MKIII has also ground lift switches for each channel and a combined master switch to avoid ground loops.
Main Features
* 4 channels with unbalanced RCA inputs and balanced XLR outputs
* 4 channels with balanced XLR inputs and unbalanced RCA outputs
* XLR nominal level selectable between +4 dBu and –20 dBu
* Trim pots for each channel on front panel (±12 dB)
* Signal LED for each channel
* Ground lift switches for each channel and master switch
* Distribution amplifier functionality: One mono input signal can be routed to all four output channels, or one stereo input signal can be routed to two channels each (RCA to XLR and XLR to RCA)
* Internal power supply, no AC adapter needed
* 1 U rack-mountable chassis
Specifications
Inputs and outputs (unbalanced to balanced)
Inputs 4 RCA jacks (unbalanced)
Input impedance 23 kOhm (when all INPUT LINK switches are OFF)
5.7 kOhm (when all INPUT LINK switches are ON)
Nominal input level –10 dBV, ±1 dB
Maximum input level +4.8 dBV
Indicator detection level –36 dBV or more (OUTPUT LEVEL switch set to +4 dB or –20 dB)
Outputs 4 XLR-type connectors (balanced, Pin 1 = ground, Pin 2 = hot, Pin 3 = cold)
Output impedance 94 Ohm
Nominal load impedance 10 kOhm
Minimum load impedance 600 Ohm
Nominal output level +4 dBu, ±1 dB (OUTPUT LEVEL switch set to +4 dB)
–20 dBu, ±1 dB (OUTPUT LEVEL switch set to –20 dB)
Maximum output level +23 dBu
Inputs and Outputs (balanced to unbalanced)
Inputs 4 XLR-type connectors (balanced, Pin 1 = ground, Pin 2 = hot, Pin 3 = cold)
Input impedance 54 kOhm (when all INPUT LINK switches are OFF)
13.5 kOhm (when all INPUT LINK switches are ON)
Nominal input level +4 dBu, ±1 dB (INPUT LEVEL switch set to +4 dB)
–20 dBu, ±1 dB (INPUT LEVEL switch set to –20 dB)
Maximum input level +30 dBu (INPUT LEVEL switch set to +4 dB)
+8 dBu (INPUT LEVEL switch set to –20 dB)
Indicator detection level –22 dBV or more (INPUT LEVEL switch set to +4 dB)
–46 dBV or more (INPUT LEVEL switch set to –20 dB)
Outputs 4 RCA jacks (unbalanced)
Output impedance 200 Ohm
Nominal load impedance 10 kOhm
Minimum load impedance 1 kOhm
Nominal output level –10 dBV, ±1 dB
Maximum output level +18 dBV
Audio performance
TRIM range ±12 dB
S/N ratio (at nominal levels) 90 dB(A) (20 kHz LPF)
87 dB(A) (20 Hz HPF and 20 kHz LPF)
Total harmonic distortion
(1 kHz, at nominal levels) 0.005 % or less
Frequency response (at nominal levels) 20 Hz – 100 kHz, ±3 dB
Crosstalk
(1 kHz, nominal levels, 600 Ohm load) –90 dB
Other specifications
Power requirements 100–240 V AC, 50/60 Hz
Power consumption 6 W
Dimensions (W x H x D) 483 mm x 44 mm x 280 mm
Weight 3 kg
|
Reviews
There are no reviews yet.