Power amplifiers stereo - Hifiverse audio equipment catalog

The Rotel RMB-1585MKII 5-channel amplifier continues our tradition of designing and manufacturing powerful audiophile-quality amplifiers in the AB class for multi-channel systems.

The Rotel RMB-1587MKII 7-channel amplifier continues our tradition of designing and manufacturing powerful, high-current, exceptionally high-quality AB class amplifiers for multichannel systems. The RMB-1587MKII provides 7 gain channels in Class AB with 155 watts per channel at 8 ohms and outputs more than 250 watts per 4-ohm speaker with simultaneous operation of all channels.

The Rotel RB-1552 MkII amplifier operates in class A/B and outputs 120 watts into each of the two channels. Its design is built with high power and reliability, but at the same time, the main focus is on the ability to extract the finest nuances from even the most complex musical compositions. The fanatical attention of Rotel engineers to the smallest details means that the total amount of their efforts becomes more than its components – this is the company's Balanced Design Concept.

The Rotel RB-1582 MkII amplifier is the largest stereo power amplifier, delivering 200 watts into each of the two channels and capable of effortlessly rocking even the largest and most capricious speakers with its high currents. Like its younger brother, the RB-1582 MKII is designed to extract the finest nuances from even the most complex pieces of music and at the same time provide the desired effect from extremely dynamic audio passages.

The Rotel RB-1590 power amplifier operates in class A/B and outputs 350 watts at 8 ohms with both channels operating simultaneously. It is ideal for large listening rooms and for less sensitive speakers that require a fair amount of power to achieve the best sound quality with realistic dynamics. The RB-1590's impressive power is based on a solid foundation consisting of a pair of massive toroidal transformers designed and manufactured by Rotel.

The device is capable of delivering 500 Watts per channel at 8 ohms, and when the resistance load is reduced to 4 ohms, its power increases to 800 watts. It weighs 60 kilograms, the main contribution of which is made by a multilayer chassis and a mind-blowing power supply unit, which is built on two 2200 VA power transformers each.

This is a music lover's amplifier that clearly conveys the vision of Yves-Bernard Andre. The A650 has more than enough power to reproduce music with power, dynamics, natural transparency and, most importantly, the right timbre and musical handwriting.

The latest power amplifier from YBA, the Genesis A6 is sleek, simple in its design, and simply superb when it comes to performance. Delivering 150 watts at 8 ohms or 250 watts at 4 ohms, this amplifier has more than enough power.

The Absolute Stereo amplifier uses a Class AB output stage based on three manually selected pairs of MOSFET transistors on each amplifier stage. Its outstanding performance, impressive size and weight are accompanied by refined and stylish curves that set this anodized aluminum work of art apart from conventional amplifiers.

The amplifier operates in Class D, which has a positive effect on energy efficiency: at maximum load, its power consumption does not exceed 250 watts.

The TAD Labs TAD-M1000TX amplifier uses the BTL (Bridge Load) concept, which connects two separate amplifiers in a balanced configuration for the left and right channels in a gain circuit from the input to the output stages. TAD has also redesigned the ground point, which serves as a reference point for symmetry not only electrically, but also structurally.

The M700S uses the latest cast aluminum chassis, which is characterized by high performance in terms of internal vibration dissipation. Such a chassis is capable of suppressing vibrations that occur at spurious frequencies. All components of the amplifier are optimally positioned and are not affected by vibrations caused by the sound pressure of the speakers.

The power of the TEN M700 is stated at 350 Watts per channel at a load of 8 ohms, the power supply is built around a huge transformer, it uses custom-made capacitors with a total capacity of 33,000 microfarads. The amplifier has a fully symmetrical design, with an input sensitivity of 1.5 V and an input impedance of 100 kOhm.

The updated version of the stereo amplifier received an improved R2R DAC. Previously, the device had a digital-to-analog converter on Burr—Brown chips, now it has an AD1865 from Analog Devices.

The outer case of this model is made of solid wood. It is machined on a CNC machine and finished with a luxurious natural wood veneer.

The TAD-M2500 TX power amplifier uses a BTL (bridge Load) design that connects two separate amplifiers in a balanced configuration for the left and right channels in a gain circuit from the input to the output stages.

T+A A 200 is a stereo power amplifier. The A 200 has undergone the largest number of design changes compared to its predecessor AMP 8. The tip is designed to be used in conjunction with the DAC 200, but no one prevents you from using it yourself.

The T+A A 3000 HV Silver power amplifier for high-voltage operation, in addition to supporting stereo playback, can easily switch to monaural playback mode. The case is large, and there are two displays on the front that show voltage spikes. High-quality materials were used to manufacture the device.

Tube stereo power amplifier. Reference Series. Output power: At 4 ohms Tetrode - 400 Watts, Triode - 200 watts; At 8 ohms Tetrode - 300 Watts, Triode - 150 watts. The VTL S-400 power amplifier is part of the American company's Reference series of equipment. It uses a number of technical solutions used in the top-end Siegfried monoblock power units, but it has a stereo design. With a huge power of 400 watts per channel, which is enough to play any compositions with any speaker systems, the VTL S-400 is at the same time capable of transmitting the most subtle nuances of a piece of music.

The VTL S-200 stereo power amplifier is well known to connoisseurs of high-end audio playback due to its excellent performance and reasonable price. The new version of the amplifier uses a fully balanced differential input stage, from which the signal passes to a differential phase distributor and a push-pull low-resistance output stage with an improved, fully balanced, dual transformer.