Soulution Audio

Soulution 787 is a vinyl record player with a linear tracking system and a movable disc. According to the manufacturer, the model is designed for audiophiles who demand high quality.

Soulution 760 is the flagship digital-to-analog converter. No losses in the source can be non-critical. This is even more true for high-resolution file playback, as well as for CDs and SACDs. No amplifier or loudspeaker will ever be able to compensate for what was lost in the source. The quality of the recording and the signal provider are fundamental to ensure high accuracy.

Soulution Audio 757 Deemphasis is a reference preamp for vinyl and tape with a unique correction system (deemphasis) that supports a wide range of equalization curves: for vinyl - RIAA, DECCA, COLUMBIA, LONDON, TELDEC, NARTB; for tape - IEC2-30ips, IEC1-15ips, IEC1-7.5ips, NAB-15ips.

The innovative input stage of the 727 preamp provides exceptional common-mode signal suppression without compromising the input stage due to noise. This is achieved using parallel instrument amplifiers designed for a wide bandwidth (20 MHz), the lowest noise level (noise density < -160 dBV/√Hz) and optimal common-mode signal suppression (CMMR >105 dB). This ensures that even the weakest musical signals are correctly received by the 727 preamp.

The new innovative amplifier topology extends the frequency band beyond 2 MHz, while reducing distortion and noise to a minimum. Four 600 VA switching power supply modules with a rated switching power of 2100 VA each are directly connected to the power amplifier boards, which ensures minimal contact resistance and the shortest signal path from the power supply to the speaker connection terminal.

In high-quality audio reproduction, it is the quality of the recording and the signal source itself that are of fundamental importance. The Soulution 560 digital-to-analog converter perfectly copes with this task. It captures all digital music data and transmits it in analog form.

The Soulution 550 Phono phono corrector has an asymmetrical design with two mono and separate power supplies for the left and right channels, which guarantees minimal possible crosstalk in the channel. Both 550 inputs can be configured to move cartridges with magnets or coils, while the load resistance is selected using the front panel or remote control for each input individually.

The Soulution 525 preamp owes much to the design of the top-end Soulution 725 preamp. It uses the same volume control, which ingeniously combines the smooth fingertip control of variable resistors with the precision and stability of fixed-resistor circuits.

Soulution 511 stereo power amplifier. The 511 model is equipped with the same switchable power technology optimized for audiophile applications as the 7 series products. The 511 model is optimized to the shortest "signal paths" for the musical signal, as well as to the shortest paths and optimal current flow powering the amplifier stages.

The amplification scheme is similar to the technology used for the 711 and 701 amplifiers. It is based on a proprietary voltage amplification cascade consisting of linearized amplifiers operating up to a cutoff frequency of 80 MHz. Current amplification is performed in three stages, each of which uses a very small and thus almost linear operating range. High Class A operation, complemented by 500,000 UF of storage capacity in the power supply, results in an almost infinite pulse response.

With 4 digital inputs (SPDIF, AES/EBU, Network, USB) connection to a wide range of signal sources is provided. The powerful DSP converts all incoming digital music signals to DXD format, performs ZeroPhase processing and LEEDH volume control. In a monophonic configuration, digital-to-analog conversion of musical signals provides one chip per channel.

On the back panel, users will find one unbalanced RCA input, one balanced XLR output, one balanced RCA output. Like other Series 3 devices, the phono corrector is made in silver color. All controls and an information display are located on the front panel.

Four new switching power supply modules provide 1200 VA continuous power for the power amplifier section with a peak output of up to 4200 VA for more than 5 seconds. They are equipped with high-performance filtering at the input and output, as well as high-speed voltage regulators, providing significantly more stable power supply than any traditional transformer-based technology.

The device operates in the frequency range from 0 Hz to 2 MHz. Speaking of switching capabilities, the amplifier is equipped with a pair of balanced XLR inputs, a pair of unbalanced RCA, one balanced XLR output and one unbalanced RCA.

The 312 stereo power amplifier is equipped with four modern switching power supplies providing power up to 4,200 VA. The increase in instantaneous power has made the stereo amplifier sound more powerful than its predecessors.