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The Melody Action Ultra integrated tube amplifier is our entry-level amp. This tube amp offers an output power of 2x 28 watts Class AB amplification. The Melody Action series also includes the Class B EVO and the Class A ACTION. All of these offer great sound for great value.
It is driven by 4x 5881 power amplification tubes and with it’s 2x 28 watts a great tube amp to get familiar with tube amplification. Take a look at our tubes page to see an overview of all tubes and their specific sound in the amps. The Action Ultra model can because of it’s wattage drive a large range of speakers with low and high sensitivity. And is best paired somewhere in between.
Unlike the rest of all Melody amps the Action series has a more gray/black finish and is purely made out of metals. Giving the amp a very rugged and solid look. Because of it’s reasonable size the amp can fit nicely in every hifi setup and add to the aesthetics without being in-your-face bulky.
Melody Hifi produces all amps by hand with the finest point-to-point wiring. Bias control is accessible on top of the amplifier panel with true ampere meter.
The Melody Action Ultra has a soft start and time-delay circuit of 30 seconds.
All products on this website are Australian tube amplifiers. Melody Hifi has it’s headquarters in Australia where it also practices R&D and all other inquiries. The amplifiers are produced in a well known tube amplifier factory in Shenzhen where all staff follows strict testing and production protocols. Melody however also places importance on the well-being of their personnel and maintains a people-oriented environment.
Specifications
POWER OUTPUT | 2x 28 watts |
NUMBER OF CHANNELS | 2 |
SPEAKER TAPS | 4 & 8 ohms |
LINE INPUT SENSITIVITY | 0.42V |
2x RCA input | |
INPUT IMPEDANCE | 100K ohms |
FREQUENCY RESPONSE | 20Hz to 30.000Hz |
TOTAL HARMONIC DISTORTION | 1% |
SIGNAL TO NOISE RATIO | >88 dB |
VACUUM TUBES (8) | 4 x Melody 5881 |
4 x Melody 6JT8 (6KT8) | |
DIMENSIONS ( W X H X D) | 30cm x 20cm x 41cm |
WEIGHT | Net 15.5 kg |
WARRANTY AMP | 1000 day’s |
WARRANTY TUBES | 6 months |