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This item runs exclusively on an operating voltage of 230 V and therefore requires a voltage transformer to run in your country of United States.

Power Amplifier

  • Power: 2x 520 W @ 4 O, 2x 380 W @ 8 O
  • Input sensitivity: 0.775 V
  • Slew rate: 40 V/µs
  • Damping factor 300:1/ 1kHz/ 8 O
  • THD: < 0.05%/ 1 kHz
  • Short circuit protection
  • With limiter
  • Not temperature controlled
  • Inputs: jack and XLR
  • Outputs: speaker twist and speaker terminal
  • Dimensions (W x H x D): 483 x 103 x 475 mm
  • Format: 19"/ 2 U
  • Weight: 16.4 kg
  • Available since October 2002
  • Item number 156555
  • Sales Unit 1 piece(s)
  • Power (4 Ohms) per Channel 520 W
  • Channels 2
  • Rack Units 2 U
  • Amp Class Class H
  • 2 Ohm stable No
  • DSP/Crossover No
  • Convection cooling No
  • Width 483 mm
  • Depth in mm 475 mm
  • Height 103 mm
  • Weight 16,4 kg
  • Bridged Mode Yes
  • Input XLR Yes
  • Jack Input 6,3 sym. Yes
  • Parallel Input Yes
  • Link Out No
  • Output Speaker Twist Yes
  • Output Binding Post Yes
$284
The shipping costs are calculated on the checkout page.
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Outstandingly affordable power amplifier

The TA 1050 MK-X is an outstandingly dependable and budget-friendly power amplifier from Thomann's in-house brand the t.amp, offering a solid foundation for a variety of audio setups. On its rear panel, two outputs are provided in both Speaker Twist and terminal block formats, while each channel delivers 520W into 4 ohms and 380W into 8 ohms, ensuring generous headroom for clear, distortion-free performance in smaller rehearsal spaces, bars, or simply home hi-fi environments. When switched to bridge mode, it can also power a single subwoofer with ease, adding depth and punch to the low end, especially for electronic music. With built-in protection circuits and an integrated limiter to prevent overload, this amplifier will function perfectly at the heart of all smaller PA systems, where it can be relied on for consistent, flexible sound.

the t.amp TA1050 MK-X power amplifier front panel

Straightforward operation, flexible options

The TA 1050 keeps operation straightforward and intuitive, with just two volume controls for the channels, plus LED meters to provide clear feedback on input levels and warn of any distortion or faults at a glance. All connections are neatly arranged on the rear panel, where lockable NL4 sockets ensure a secure link to traditional PA speakers, alongside binding posts that allow easy connection to hi-fi speakers when needed. A wide range of line sources can be connected via the XLR and jack inputs, from compact audio interfaces to everyday playback devices. This flexibility supports anything from a classic stereo setup on a small stage to entertainers running separate sources like a microphone and a backing track, with multiple operating modes adding another subtle layer of adaptability.

the t.amp TA1050 MK-X power amplifier connections

Stereo, parallel or bridge mode

The TA 1050 MK-X offers three operating modes, Stereo, Parallel and Bridge, allowing it to adapt to different audio setups. In Stereo mode, both outputs handle a standard stereo signal for typical PA use, while Parallel mode routes the signal from Input A to both channels with independently adjustable volume, making it ideal when a single source needs different levels across two areas. In either configuration, the available power is well suited for small to medium-sized spaces that don't require extreme volume levels. Bridge mode combines the full output of both channels into a single, more powerful signal delivered through the red terminals, making it possible to drive a single unit like a subwoofer at over 1000W. The ground lift switch on the rear panel helps eliminate unwanted noise caused by ground loops, ensuring a clean and reliable performance.

the t.amp TA1050 MK-X power amplifier cooling vents

About the t.amp

the t.amp is one of the many in-house brands belonging to Musikhaus Thomann, and since 1998 has offered power amplifiers, complete passive PA sets, keyboard amplifiers, and connection systems. The brand’s entire product range delivers an impressive combination of quality and reliability at attractive prices, and users can find a convincing and affordable solution for every application: From youth clubs and sports halls through to congress centres and much more.

Reliable amplification for small PA systems

The affordable and robust TA 1050 is designed with stereo PA applications in mind, offering a dependable solution for a wide range of setups while remaining easy to integrate. For added durability and a more permanent installation, it can be mounted in a 19" rack, where it occupies two height units with a mounting depth of 44cm, so users should be aware of the space they have to work in, as well as taking the impressive weight of the amp's hard-working components into account. Alongside its built-in limiter, which helps prevent overload, the unit includes multiple protection circuits that guard against overheating, short circuits, DC voltage, overcurrent and infrasound, ensuring consistent and safe operation. Two rear-mounted fans provide effective cooling, while the fuse holder above the power connection allows for quick replacement if needed, bringing together a set of features that combine reliably loud performance with a quietly reassuring level of resilience.

660 Customer ratings

4.7 / 5

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sound

quality

303 Reviews

S
TA1050 - Built like a tank - with plenty of poke!
Sparky 26.05.2015
Having emailed Thomann asking for advice about purchasing an amp for our band, they sent me back a very helpful review of what would be compatible with the gear we have and the genre of music we play.

The strange thing was they recommended we take a look at the TA1050 as it was reliable, sturdy and would comfortably drive our speakers ...this amp was CHEAPER than the one we were interested in!!! ... not many businesses are prepared to do that!

Anyways as I have always received excellent advice from Thomann in the past regarding purchasing equipment we decided to go with them on the new amp.

I'm glad we did, here's a brief review of what we found:

This amp is heavy, it's going nowhere fast, built like a tank ... it does not feel not plastic or "cheap" ... so carting it about is not for the faint hearted.

However it does delivers a whopping sound ... we play acoustic covers mainly. Acoustic Guitar, plus some effects, vocals and Cajon (piezo) and Kick cajon (internal mic). Bass guitar uses own combo.

The sound we managed to get was clear, plenty of headroom, and the bass was strong. We do not using a crossover or bass bins at the minute, just 15" speakers.
For the price and for a small band playing small venues 80-170 people this beast was coasting along at about 2 o'clock on the dials without breaking sweat. No clipping, no distortion.

There are no whistles and bells on it - inputs, outputs, stereo/parallel/bridged - this is not a bad thing - I want an amp to deliver the sound my desk sends - I don't want to pay for anything else I don't need.

I do not claim to be well versed in setting up or sound checking but I am very glad we bought this amp.

Don't be put off with it being "cheap" or not a "big name" it does what you need it to do - pump volts - lots of them .. well, consistently and all night.

Superb value.
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S
Power amp thomann
Shay 03.03.2014
I have this amp in my live rig for a few years now so my review is important because I've used this product week in week out with no problems at all. It's been worked hard on vocal and drum monitors.
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JC
Good sound.
John C. 229 08.02.2014
Second amp we have purchased. They are good quality, good sound and does the job.
Simple to control and with the fan running does not interfere with outputs. We use these amps for the main system and use the TA450 for monitors. If anything breaks down we can always bypass and carry on
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t
excellent
tonikimi 02.08.2019
great sound and performance, excellent quality
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