Integrated amplification, loudspeaker control and sources in a single chassis
Rotel RA-1592 MKII is a Class AB integrated amplifier rated at 200 W per channel into 8 ohms and 350 W per channel into 4 ohms, designed to combine preamplification and power amplification in a complete stereo chain.
The output section is powered by an oversized toroidal transformer with low-ESR slit-foil capacitors and operates through a direct analogue signal path. A premium 32-bit/384 kHz Texas Instruments DAC handles digital sources, while RCA and balanced XLR inputs ensure compatibility with traditional sources. A/B loudspeaker outputs, a 12 V trigger and the front display simplify integration into complex systems.
Key features
- Continuous power of 200 W per channel into 8 ohms and 350 W per channel into 4 ohms.
- Class AB amplification with THD below 0.008%.
- Oversized toroidal transformer with low-ESR slit-foil capacitors.
- Premium 32-bit/384 kHz Texas Instruments DAC.
- PC-USB, coaxial and optical inputs with MQA.
- RCA and balanced XLR inputs.
- MM phono stage.
- Bluetooth aptX and AAC, Roon Tested, Ethernet and RS232.
Power and control
RA-1592 MKII delivers 200 W per channel into 8 ohms and 350 W per channel into 4 ohms, with declared THD below 0.008%. A damping factor of 600 complements current capability and helps maintain woofer control, particularly as loudspeaker load varies with frequency.
Power supply
An oversized toroidal transformer works with low-ESR slit-foil capacitors. The transformer and filter capacity support the output stage during transients and keep supply voltage stable, so dynamic performance does not rely solely on nominal power.
Conversion and digital inputs
A premium 32-bit/384 kHz Texas Instruments DAC works with PC-USB, coaxial and optical inputs with MQA. Digital sources can therefore connect directly to the integrated amplifier and use its internal conversion, reducing the number of separate components in the chain.
Analogue inputs
RCA and balanced XLR inputs are provided. Line-level sources enter the preamplifier without conversion and share the same volume control, allowing a system to include players, tuners, external DACs and other analogue components.
Vinyl
An MM phono stage is included. A compatible turntable can therefore be connected directly without an external phono preamplifier, keeping vinyl within the same control system.
Connectivity and everyday use
Bluetooth aptX and AAC, Roon Tested, Ethernet and RS232 complement the wired sources. A/B loudspeaker outputs, the 12 V trigger and front display simplify integration into complex systems, adapting the amplifier without altering the analogue path when these functions are not required.
Chassis and dimensions
The chassis measures 431 x 144 x 425 mm and weighs 17.63 kg. Transformer, heatsinks and circuit boards are arranged to keep sensitive sections away from the main sources of noise and heat, providing a stable mechanical base for the power section.
