Description

Zoom TAC-8 Thunderbolt Audio Interface Overview:

The rack-mountable TAC-8 audio interface is designed to act as the central hub in both professional and home environments. It provides 8 analog inputs and 10 analog outputs, 10 digital inputs and outputs (in both S/PDIF and ADAT Optical formats), and both Word Clock and MIDI I/O.

Whether you want to record large scale multi-channel 24-bit/192 kHz sessions in your studio without worrying about latency or you want to bring your onstage performance to new heights, the TAC-8 allows you to take full advantage of today’s latest technology.

Recording
With 8 analog inputs, 10 digital inputs, and the ability to record and play back 8 channels simultaneously, the TAC-8 allows you to record what you want, when you want. Lay down full backing tracksdrums, bass, guitar, keyboards, even vocalsat the same time, or go big with an 8-mic drum setup, or anything in-between. Thunderbolt’s speed ensures you wont have to deal with latency issues, and the TAC-8’s built-in software mixer and flexible output options let you customize each session to your needs.

On Stage
Whether you’re a one-man band with an epic onstage rig or your laptop is serving as the central hub for multiple musicians accessing software effects and virtual instruments, the TAC-8 allows you to fully customize your performance setup according to your needs. Simply connect it to your computer with a Thunderbolt cable and then connect the rear panel TRS outputs to your mixing board or PA system. Wherever you play, you can count on your TAC-8 to deliver the ultimate in high quality audio.

Thunderbolt Speed.
Revolutionary Recording.
Thunderbolt technology opens up new doors for creators. More than twice as fast as USB 3.0not to mention twenty times faster than USB 2.0 and twelve times faster than Firewire 800Thunderbolt is the interconnection technology of the future. Co-developed by Apple and Intel Labs, it allows signal to be transferred at an incredibly fast 10 gigabits per second, which means virtually no latency. Thunderbolt interfaces such as the TAC-8 are also unaffected by computer jitter (slight variations in timing).

Analog I/O
The TAC-8 provides a wide variety of both analog and digital connectors. Eight front panel combo XLR/TRS inputs accept mic- and line-level signals. Inputs 1 and 2 can also accept instrument-level signal from electric guitars and basses. Dedicated input gain controls and Clip LEDs make it easy to set optimum input levels, and a Phantom Power switch enables the use of condenser microphones.

Dual balanced analog ” TRS output jacks allow you to connect the TAC-8 to amplifiers or self-powered speakers, and there are also 8 discrete balanced TRS analog line outputs for multichannel monitoring or connection to external effects devices. A large front-panel Output knob offers fast control over output level, and there are two independent ” stereo headphone jacks, each with its own dedicated volume control, for private monitoring.

Digital I/O
The TAC-8 provides 10 channels of digital inputs and outputs, including 8 channels of I/O on ADAT Optical connectors and an additional 2 channels on S/PDIF connectors. In addition, Word Clock I/O enables the TAC-8 to be easily integrated into any system.

In addition, MIDI In and Out allow electronic keyboards, sequencers, and drum machines to be connected to the TAC-8, with Thunderbolt speed ensuring precise audio and MIDI sync.

Additional features
In standalone mode, the TAC-8 can be used as an 8-channel mic preamp and analog-to-digital or digital-to-analog converter without being connected to a computer. The TAC-8 performs 4-times upsampling during both analog-to-digital and digital-to-analog conversion. In other words, when the sampling frequency is set to 44.1kHz or 48kHz, the signal is processed at high-resolution 176.4 kHz or 192 kHz, respectively. For A/D conversion, this means less aliasing noise; for D/A conversion, this means increased clarity and fidelity.

Extend your capabilities with ZOOM software
TAC-8 MixEfx is a free Macintosh application designed specially by Zoom for the TAC-8. It provides a comprehensive onscreen mixer, with independent level, phase reversal, and panning control for each channel.

TAC-8 MixEfx also allows you to freely route all inputs to all outputs and to create custom mixes for each pair of outputs. In addition, a variety of reverb and echo effects can be added on a per-channel / per-output basis. Complete mixes can then be stored in three different memory slots, allowing instant total recall.

State of the art editing with every interface
The Zoom TAC-8 comes with a free download license for Steinbergs Cubase LE music production software, providing not just the ability to capture incredible high-resolution / low-latency audio in every box, but to do spectacular things with it.

Currently shipping with:
Cubase LE8 for Mac OS X 10.9/10.10 and Windows 7/8/8.1

Features:

• 18in/20out high speed Thunderbolt audio interface
• Record and play back 8 tracks simultaneously
• Standalone mode allows use as an 8-channel mic preamp and A/D or D/A converter without
• connection to a computer
• Support for up to 24bit/192 kHz highdefinition audio
• Near-zero latency audio streaming
• 8 combo balanced XLR/TRS analog input connectors accept both mic and linelevel signal
• Highperformance mic preamps with up to +60 dB of amplification
• HiZ switches allow direct connection of electric guitar or bass (INPUT1, INPUT2)
• Independent gain controls and clip LEDs for each input
• Switchable +48V phantom power (INPUTS 14, INPUTS 58)
• 10 balanced TRS output jacks for connection to mixers, amplifiers, selfpowered speakers,
• or effects devices
• Dual front-panel 1/4″ headphone outputs with dedicated volume controls
• Large knob output volume control
• 4x upsampling during A/D and D/A conversion for reduced noise and enhanced fidelity
• Asynchronous transfer system unaffected by computer jitter
• S/PDIF IN/OUT: 2IN / 2OUT, up to 24bit/192 kHz audio resolution
• ADAT Optical IN/OUT: 2 IN / 2 OUT at 192/176.4 kHz (S/MUX4 compatible), 4 IN/4 OUT at 96/88.2 kHz
• (S/MUX compatible), 8 IN / 8 OUT at 48/44.1 kHz
• Word Clock in/out
• Clock source indicator
• MIDI in/out
• Rack-mountable (1U space)
• Robust metal housing
• Works with all Thunderboltequipped Macintosh computers running OS X 10.9.5 or later

Specifications:
ANALOG INPUTS: INPUTS 18
Connectors:
XLR/TRS combo jacks
(XLR: 2 hot, TRS: TIP hot)

Input gain:
060 dB (1 dB steps)

Input impedance:
5 k
1 M (When IN1/IN2 Hi-Z on)

Maximum input level:
+13 dBu (XLR at 0 dBFS)
+21 dBu (TRS at 0 dBFS)

Phantom power:
+48 V

ANALOG OUTPUTS: MASTER OUTPUTS
L/R Connectors:
TRS jacks (balanced)

ANALOG OUTPUTS: LINE OUTPUTS 1-8
Maximum output level:
+14 dBu (at 0 dBFS)

Output impedance:
150

ANALOG OUTPUTS: PHONES 1/2
Connectors:
Standard stereo phone jacks
20 mW 2 (into 32 load)

Maximum output level:
+10 dBu

Output impedance:
33

DIGITAL IN/OUT: ADAT OPTICAL
Connectors:
ADAT Optical (lightpipe)
8 IN/OUT: 44.1 kHz/48 kHz
4 IN/OUT: 88.2kHz/96kHz, S/MUX compatible
2 IN/OUT: 176.4kHz/192kHz, S/MUX4 compatible

DIGITAL IN/OUT: S/PDIF
Connectors:
RCA (coaxial)

Supported sampling frequencies:
44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz

DIGITAL IN/OUT: WORD CLOCK
Connectors:
BNC

Supported sampling frequencies:
44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz

Output impedance:
75

OTHER
Frequency characteristics:
44.1 kHz: 1.0 dB, 20 Hz20 kHz
96 kHz: 1.0 dB, 20 Hz40 kHz
192 kHz: 1.0 dB, 20 Hz60 kHz

Input conversion noise:
Measured EIN: 125 dB (IHF-A)
at 60dB, 150 input

Dynamic range:
AD: 120 dB typical (IHF-A)
DA: 120 dB typical (IHF-A)

Sampling frequencies:
192 kHz, 176.4 kHz, 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz

Bit depth:
24-bit

Interface:
Thunderbolt

MIDI IN/OUT:
5-pin DIN jacks

Power supply:
AD-19 DC12V 2A AC adapter

External dimensions:
6.2 in. (D) 19 in. (W) 1.8 in. (H) (157.65 mm (D) 482.6 mm (W) 46.03 mm (H))

Weight (main unit only):
4.4 pounds / 2.01 kg

Note: 0dBm0.775Vrms

NUMBER OF RECORDING AND PLAYBACK CHANNELS
At 44.1 kHz and 48 kHz:
Recording: 18 channels (ANALOG: 8, S/PDIF: 2, ADAT Optical: 8)
Playback: 20 channels (ANALOG: 10, S/PDIF: 2, ADAT OPTICAL: 8)

At 88.2 kHz and 96 kHz:
Recording: 14 channels (ANALOG: 8, S/PDIF: 2, ADAT Optical: 4)
Playback: 16 channels (ANALOG: 10, S/PDIF: 2, ADAT OPTICAL: 4)

At 176.4 kHz and 192 kHz:
Recording: 12 channels (ANALOG: 8, S/PDIF: 2, ADAT Optical: 2)
Playback: 14 channels (ANALOG: 10, S/PDIF: 2, ADAT OPTICAL: 2)