TTA-1000 KT-88 Vacuum Tube Amplifier with MM/MC Phono
Class A Vacuum Tube Stereo Amplifier
TTA-1000 is a 60W Pure Class A high-end vacuum tube integrated amplifier utilizing KT88 tubes in the output stage (with the fixed grid load) and a 12AX7 tube preamp section, composed of 6SN7 long-tail phase inversion drive circuit.
TTA-1000 uses audiophile-grade coupling capacitors: Evox for input tubes and Wima for connecting driver tubes with the output amp, and Rubyconcapacitors in the amp section.
The amplifier sounds in a very warm, lifelike way and high dynamics.
The sound is very linear with almost no negative feedback.
High-quality toroidal EI broadband sound output transformer provides voltage stability and constant and immediately-available energy at any volume level. The both channels use independent rectifier and filter circuits in the supply power. The sound is natural and fresh with deep multidimensional soundstage.
The audiophile grade ALPS volume potentiometer ensures minimal noises and channels crosstalk and has excellent operational feel and limits errors between the two channels.
The high-end class, gold-plated speaker terminals and gold-plated ceramic tube sockets offer almost lossless audio signal transmission to speakers.
Analog inputs with high-end solid machined brass RCA sockets can accommodate up to 3 stereo devices including a turntable (both MM and MC cartridges) so you can enjoy music from your favorite vinyl records.
The preamplifier output is dedicated for an optional external power amplifier or powered subwoofer and speakers.
The removable IEC power cable gives you an option to upgrade your system with a premium audiophile power cable in any time.
The TTA-1000 amplifier does not only sound great but it also looks magnificently. The front and side walls of the housing are made of thick 6 mm aluminum. The vacuum tube and transformer top decorative panels are finished in a modern gunmetal grey color.
Enjoy the analog sound at its best – Enjoy the TTA-1000
Vacuum tube amplifier
Push-pull Class A
4 x KT88, 2 x 6SN7, 1 x 12AX7
Triode operation mode
Manual bias regulation
Aluminum remote controller
Tube cover (factory installed)
Removable IEC power cord
White cotton gloves
AC power / power consumption
230-240V 50Hz, 400W
Dimensions (H x W x D)
22.5 x 45 x 37.5 cm
24 kg / pc.
“The amplifier ensures the sound which is above all coherent and colorful, then spatial and spatial, and also very pleasant in reception due to the fantastic organic richness of the message. The lines of instruments and vocals are slightly thickened and loaded, seasoned with a mist of warmth and sweetness, slightly dragged with colorful paints with warm accents. It brings a credible and physiological sound. Beautifully massive and euphonic…
Also the scene being built by Taga Harmony amplifier deserves a big recognition. This scene is extremely deep (as for the TTA-1000 price level), multidimensional and precise. It is drawn reliable and widely, with perceptible individual plans and ranges. These overlap smoothly into one another, but are clearly recognizable and localized. Therefore, the recording space is credibly and vividly expressed - almost in a holographic way. The instruments have strictly defined coordinates on the scene, they are heard in specific places of the scene and they do not spill into any unidentified spots, and they have nicely cut out contours, tonal fill and excellent timbre. Of course, the same is true for human voices - there are presented with great space, have a charisma and they sound in a physical (and organic) way against the background instrumental accompaniment. Listening to, for example jazz vocalists is a true fun and children's joy. To be honest, I have not heard so well organized and conducted scene in a tube amplifier for a long time (recently it was Unison Research Sinfonia for…almost 6000$).”
Conclusion “The TTA-1000 tube amplifier is an example of a very decent construction, high quality of used components and exemplary design. The Taga Harmony company showed off her considerable skills and great potentials. The amplifier sounded at a very high level (please do not be implied by its moderate price), because it has a beautifully athletic sound with great spaciousness, with exemplary saturation and perfectly singing midrange. This sound is awesome and full-blooded - with a slight taste of the warmth and smoothness of electron tubes. The amplifier is very sensitive to tubes replacement, which can (and should) provoke different experiments with them, which undoubtedly makes the adventure associated with the amp more attractive. I recommend the TTA-1000 with full conviction. Recommendation.”
The charm of tubes
“…From the very first momentthe excellent rhythm of the audio reproductionis something what is the most enchanting in the sound of this amplifier - the TTA-1000 isone of the most dynamic amplifiers I have encountered so far… The signal and amp paths used in the tested amplifier use simplified short-length tracks. TAGA Harmony was supposed to be a kind oftube amplification essenceand it has succeeded.
The TTA-1000 is suitable for listening to rock and instrumental music, what I found after several Metallica albums, but also the instrumental arrangements of Ronan Hardiman.
TAGA Harmony finishes all the sounds in a particularly nice way, giving themsubtle smoothness and delicate sweetness…offers malleable and colorful sound with a solid bass… this particular tube amplifier is designed todrive practically any speaker system.
The TTA-1000 has one more advantage, namely it offers a solid and precise sound stage - none of the plans is favored over another. I found it when listening to Cassandra Wilson and Diana Krall's vocals, they sounded at full blast and, most importantly, they were not overwhelmed by the accompanying instruments. On the other hand, the second and third plan instrumentscreated a clear sound stage - the location of each instrument could easily be indicated with a finger. If only the speakers allow for that, TAGA Harmony will pay off with athree-dimensional sound scene, no matter whether we will like to listen to rock, pop or classical music.
The TTA-1000 offers a full and saturated mid-range which nicely fits the high frequencies. Because the mids are slightly exposed and the high frequencies do not impose themselves, the balanced sound is delivered to the listener's ears what results in particularly good wind and string instruments.”
Verdict “The TTA-1000 is now one of the most purist designs in the TAGA Harmony offer. Featuring the essence of the KT88 tubes, and besides its beautiful and rich timbre, it is able to enchant with accurate and dynamic sound and with an energetic and powerful bass.”
Sound 1st opinion
“Taga Harmony TTA-1000 plays in a quite distinctive way trying to combine two sound worlds: musical, warm, gentle with clear, fast and plenty of air… TAGA presents the mids in the most tangible and direct way…
Their timbre is warm and saturated, the vocalists sound very palpable and present... Kurt Elling or low murmuring of Tom Waits were really very convincing…”
“The soundstage and its width are excellent, the sounds are heard far beyond the outline of the speakers. The depth was not so spectacular for me, but there were no hassles in drawing the plans and placement of musicians on the three-dimensional scene.”
“Taga Harmony has decided to take a brave step into a new territory for them. And they should not regret it. Their first pure tube amplifier defends itself with its sound and has a lot of potential. It sounds in a very consistent and safe way which does not mean that it is boring. It offers very good space and great, tangible midranges - the enthusiasts of warm vocals should be fully satisfied. It sound in a rhythmic way and there is no lack of dynamics. It is very musical, smooth and compact… The amplifier has a lot of potential, because by replacing the tubes one can clearly improve its sound qualities.”
Design and looks
“The classic design of the brushed aluminum and black matte metal housing immediately makes us feel that we are dealing with a very well made construction…
…good quality passive components were used to build the amplifier such as high quality tube sockets, ALPS potentiometer etc.
There are also no savings made on the RCA sockets and speaker terminals.
The amplifier is sold including a tube cage and a solid aluminum remote controller. Luckily there is no plastic used at all, but you can find a lot of aluminum and steel everywhere…
Listening The manufacturer provides the amplifier with Shuguang tubes, but as a user and a fan of tube devices, I decided that it deserved to use my favorite 6sn7 tubes. That is why the Tung-Sol 6F8g tubes (year 1942) and standard ones, supplied with the amplifier, were alternately used during the test…
The amplifier sounded in a dynamic and subtle way. None of the ranges are favored, although one's attention is drawn to the bass which can go down really low, while maintaining its contour and resolution. The midrange is saturated, the timbre is not pushed out too much towards you, playing rather in a line with the speakers, and passes to higher registers in a very consistent way. It was the midrange which impressed me the most. The amplifier managed to get excellent readability and resolution of this range at the same maintaining the saturation and timbre. The border between mids and highs is equally readable. The edges of the bandwidth are gently rounded. The sound of the amplifier offers a wide scene that goes beyond the speaker line, and the depth of the scene allows us to easily locate the musicians in successive rows. The TTA-1000 plays in a very true way, with its own sweetness, will not allow itself to be provoked to any show-offs. The timbre of instruments and vocals is given in a natural way, they are full, offered almost in an intimate way, make us feel as almost being integrated with an artist. Every pull of the contrabass string carried a deep, low-extended growl. The sparkling piano complimented the whole…
Administrators and moderators of the AUDIOMUZOFANS group held a meeting recently on which the TAGA amp competed with such devices as: Acoustic Resarch, Gryphon, Gold Note. All the participants of the meeting agreed that the TTA-1000 had nothing to fear of and confirmed the observations made above.
“TAGA TTA-1000 amplifier offers a mature, true, natural, saturated and dynamic sound. It performed very well in each of the musical genres.One can obtain certain custom sound preferences by applying different tubes. We can then freely model its sound and timbre and I encourage to do it. To clear up the highs a bit (something what I missed a little in the TAGA's sound) I used the National Union 6f8g tubes....
Undoubtedly, the TTA-1000 amplifier should be considered if you plan to purchase a tube amplifier and it does not matter whether we are starting a tube adventure or whether we are more advanced users of tube amplifiers.”