For sale is a Theta Gen VIII Dac Version 3 in BLACK !
This unit is Mint and has a 1 year warranty as well.
If your reading this you probably know that this is regarded as once of the worlds best DACs. This is the full version with Volume Control and Pre amp functions so al you have to do is plug it into your amps and Voila.
The Gen VIII Series 3 is not just a Dac.. The Gen VIII is a Dac and Pre amp in one unit. It has the finest Analog pre Amp along with upgradable volume cards and upgradable Dac cards as well.The Gen VIII has multiple inputs as well allowing it to be used as the Center Piece in your Audio Setup.
As you may know the Theta Gen VIII is the worlds best Dac/Pre amp.. There are some close runners but no one has a dac this good.. I have personally compared it to Dacs at 50K and they don't come close.
The Gen VIII is also an amazing pre amp with remote so all you need is the Gen VIII and Amps and you are good to go.. The Gen VIII has a nice offering of inputs as well on the back.
We are Theta's largest dealer worldwide so dealing with us is easy and safe.
Its in the original box an packing and incredible condition !
Price is for Wire / Paypal Add 3%
We are Theatermax and you can check out our website for all our brands.
Feel free to call me anytime 11AM -10PM eastern time to discuss these items or any of the great items we represent.
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We have been in business for over 20 years and have incredible feedback as you can see. Check our website out for our amazing brands and just ask as we carry a lot of great products.
We are dealers for amazing brands such as -
Sonus Faber, Theta Digital, Lumin, Magico, AYRE Acoustics, Anthem, Revel, Martin Logan, Mark Levinson, Monitor Audio, Cardas Audio, Audioquest, Paradigm Persona, KEF and KEF Reference, Linn, Aurender, Quadraspire, Melco, ATI, SAE, Anthem, Wyred4Sound, Joseph Audio, Theta Digital, Datasat Digital, Trinnov, Torus Power, Bryston, Krell, Classe, Monitor Audio, Peachtree Audio, NAD, BlueSound, PSB Speakers, JL Audio, Anthem, Paradigm, Aerial Acoustics, Devialet, JVC, Stewart, Revel, Martin Logan, JL Audio, Cardas Audio, Marantz, Yamaha, Denon, Sony Projectors, JVC, BDI Furniture, Klipsch, Screen Innovations, Kaleidescape, Seymour Screen Excellence, EPV Screens, Solid Tech, Savant, Lutron and so much more.
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BUYERS BEWARE - Make sure if your buying a Gen VIII that you verify its a Gen VIII Series 3 before buying.. There are many units out there that are not Series 3 machines and that upgrade could cost you thousands.
THETA'S SPECS AND INFO -
Master of the Art and Craft
The Generation VIII Series 3 delivers the most accurate, defined, natural sound that digital technology offers. It represents over twenty years of Theta Digital's tireless research and development in D / A converter design, and achieves the highest levels of sonic performance possible in a product category that Theta pioneered: the external DAC.
The G8S3 is a full differential, true balanced DAC preamp featuring custom-designed software-programmable digital filters feeding into two digital-to-analog converters per channel, one for each phase angle.
Here are some highlights:
- 24 bit / 192 KHz digital to analog converter
- Up to 132 dB dynamic range (a 15 dB improvement over the original Generation VIII)
- Over 3X differential output current
- Stop-band attenuation of 130 dB (a 48 dB improvement over the original Generation VIII)
- Pass-band ripple ±0.00001 dB (a 200X improvement over the original Generation VIII)
- Fully differential DAC follower op-amp with 150 MHz bandwidth (a 70 MHz improvement over the original Generation VIII)
- Four new discrete analog, digitally controlled volume cards with zero offset nulling
- New input card now accepts 176.4 kHz and 192 kHz signals
In 1986, Theta Digital was born, its original product the DS Pre. This was the first outboard digital to analog converter offered to the public. This DSP-based unit was an instant success due to its dramatic superiority over the simple D to A sections of all CD players.
The wealth of revealed musical information previously unknown to digital sound reproduction was the most obvious and remarkable aspect to the original Theta Digital product.
One advantage of the DS Pre was its function as a preamplifier. By including some basic switching and a superb analogue volume control, the DS Pre offered a simplified system. This streamlining dispensed with all the degradation inherent in multiple gain stages and connections. For all-digital systems, nothing sounded as good as the DS Pre, since it replaced the preamp completely.
For those who didn't want to replace their preamplifiers, the DS Pro was essentially the same thing as the DS Pre, minus volume control.
New research led to increased processing power, balanced operation, improved digital filter accuracy, enhanced resolution, better power supplies, faster digital and analog devices and other improvements. These we incorporated into new Generations.
The Generation VIII Series 3 was long in the planning stage. This delay was partly due to the moving target of format change and to the awaited development of a new chip set that lets the G8S3 play SACD and DVD Audio in their native formats. Meanwhile, Theta pioneered important new technologies, like Jitter Jail, and developed a new kind of "open architecture" product, the Casablanca platform.
We realized that the improvements we had piled up were so profound as to constitute a complete revolution: hence, Generation VIII Series 3.
The Generation VIII Series 3 has all of the sonic benefits of an upsampling processor, and none of the drawbacks.
Upsampling, a term from the professional recording industry, refers to a box added between a digital source and a converter. The upsampler allows what is referred to as "noise shaping," and adjustments of other parameters in a digital signal. Typically it provides 2x oversampling to the signal in order to have the headroom to do the noise shaping.
The interesting thing about these outboard boxes is that users can listen to the differences it makes when you adjust, for instance the sample rate conversion from 44.1 kHz to 48 kHz. You could call it the digital equivalent of an analog equalizer - both good and bad. Bad systems can benefit from them, but the more accurate the system is, the more likely the box is to introduce degradation.
An upsampling digital signal processor can only improve sound in one way, and that is by oversampling. What oversampling does is to resample the signal so many times that digital artifacts are forced far away from the audible spectrum as the calculations are taking place to process the signal into analog. Theta's sophisticated processes do this in a number of steps to get the finest results possible.
The oversampling provided by an outboard box is redundant in a high quality system: The Generation VIII Series 3's multi-stage digital filter brings the signal up to 192 kHz. Fewer boxes, of course, means less degradation of the signal by jitter. Theta's digital filtering, using very meticulously crafted algorithms running on high powered computer chips, is superior to filtering done by the asynchronous filter chip typically used in outboard upsamplers.
Balanced Differential Layout
We go to great lengths to attain levels of fidelity, resolution, and freedom from noise and distortion far beyond what is possible with less heroic designs, by using fully balanced differential circuit design, all the way through.
What does that mean? In essence, each channel is really two mirror imaged signal paths.
In the Generation VIII Series 3, digital signals are "balanced" before they are processed: the mathematical signal is cloned, and the phase-inverted duplicate processed through a path identical to its twin. The two signals stay separate until they are united at the end of the signal path, canceling out noise. In a full Theta Digital system, the signal stays balanced and separate up until it goes to your speakers, as all of our products utilize this balanced differential technique.
Discontinuities arise in the course of processing, but do not survive in a balanced / differential circuit. Anything not exactly "mirror imaged" between the two signals is eliminated (called "common mode rejection.") This preserves the integrity of the signal in a way that no other procedure can.
This no-compromise technique is rarely used, however, because it requires almost twice as many devices as conventional processing.
Note that some digital components from other manufacturers have XLR connectors on their back panels, but are not truly balanced circuit designs. The connector on the outside is no indication that there are even partially balanced circuits on the inside!
Theta's proprietary Jitter Jail technology virtually eliminates jitter. The circuitry stores all digital audio in a buffer where the signal aligns perfectly and then reclocks it to the DACs using a high-precision crystal oscillator and DSP algorithm. The resulting rock-stable digital audio suffers none of the problems associated with ordinary, jitter-prone processors.
What is Jitter? Jitter is one of the major factors in the degradation of digital signals. As data streams make their way through circuits, connections and components, they have a tendency to become temporally misaligned. This is an inherent vulnerability. The errors tend to be cumulative, and as the misalignment worsens, it can become impossible to correct.
These timing errors, which are called jitter, translate into harmonic distortions to the music. Once incorporated into a musical signal, these errors are inextricably part of what you hear, and since they are mathematical artifacts unrelated to music, the sound can be quite stressful to endure. Even when jitter is reasonably low, rather than providing you with a headache, these residual errors can cloud the music and dirty up the sound, taking away the spirit of the music.
Maintaining Signal Integrity
Theta Digital uses many methods to minimize jitter at points where the signal is particularly vulnerable. All digital signals are reclocked as they come in to any of Theta's D / A processors. Theta deals in other ways with jitter problems originating in transports. Maintaining signal integrity all along the digital chain is the goal.
"Jitter Jail" technology, which we introduced in 1998, was a revolutionary new tool developed as an even more effective technology than reclocking the signal "on the fly." A custom-manufactured low-jitter crystal oscillator at its heart, Jitter Jail acts as a buffer, actually storing the digital signal long enough to reclock it much more perfectly than we can do as it is streaming by.
The circuit's master clock realigns data, correcting raw data as it comes from the disc.
This high-precision buffer becomes your source, rather than the CD, which has jitter problems of its own. CDs are not physically perfect, and the recording and editing leading up to the CD has its own accumulated jitter. The pits are unevenly aligned, there are deformities in the material of the substrate, and the clear plastic is not perfectly clear. By reclocking the data from your CDs you can actually recreate a truer representation of the music, as it was created, than the raw data coming direct from the CD.
The Generation VIII Series 3 is remarkable in its ability to recreate the tone of acoustic instruments, the placement and size of instruments within the sound stage, and the darkness between the players.
High frequencies are delicately reproduced, as silken as the recording offers. The bass reproduction is jaw-dropping; authoritative all the way down, never ponderous. The warmth of the string bass is right on. Electric bass has speed and power.
Resolution on voices is fine-grained: big choral works resolve individual singers, where other processors tend to sound mushy. The Generation VIII Series 3 has none of the icy quality that even some other very expensive upsamplers impart to massed voices.
Jazz recordings intimate the smoky club the music was recorded in. Each note sings to you, through the haze of time - but not through a veil of electronics.
Compared with Theta's earlier models and with other fine converters now available, the Generation VIII Series 3 offers a new level of musicality and believability.
The Class A analog stage is ultra-fast and accurate. Both analog and digital signal paths are truly balanced, with fully duplicated, differential circuits. Because of Theta's innovative balanced-to-single-ended summing technology, the Generation VIII Series 3 exhibits many of the same advantages of balanced operation even when used in single-ended mode.
Ultra high quality linear transformers are used for each individual input jack. Shielding separates the power supplies from all digital and analog processes, ensuring clean power to each processing stage. Audio signals and digital clocks run high-speed balanced signals throughout the unit. Theta's exclusive "Jitter Jail" provides freedom from the types of digital distortions that most degrade high quality playback.
The Generation VIII Series 3 accommodates up to five digital input devices: Toslink, AES / EBU, Coaxial, BNC, with each input assignable to one of the Generation VIII Series 3's five pre-set Input Select buttons. There is an additional stereo pair of analog inputs, with both singled-ended (RCA) and balanced (XLR) connections.
An RS-232 port allows control of the Generation VIII with specialized control systems from Crestron and AMX, as well as access for future software upgrades. One or more G8S3 units can also be slaved to the Theta's Casablanca III Music and Cinema controllers for ultimate quality home theater installations.
In keeping with Theta Digital tradition, there is an upgrade path for all previous Gen series units, to enjoy the performance, features and aesthetics of the Generation VIII Series 3. See your authorized Theta Digital dealer or international rep for more details.