Rotel RC-1590 MKII Stereo Preamplifier

The heart of the RC-1590MKII begins with the power supply featuring dual in-house manufacture toroidal transformers. The transformers are physically and electrically isolated supplying dedicated analog and digital supply voltages to all critical circuits through low ESR slit-foil capacitors eliminating unwanted distortion and an extremely low noise floor. Digital source inputs are processed utilizing an audiophile grade Texas Instruments 32-bit/384kHz Digital to Audio Converter (DAC) with custom engineered, proprietary acoustically tuned external output filter circuits rendering even the finest details with exceptional clarity and exact positing.

FEATURES

• Certified Roon Tested
• Support MQA and MQA Studio
• Texas Instruments premium 32-bit/384kHz Digital to Analogue
• Moving Magnet Phono input for turntable
• Wireless aptX™ and AAC Bluetooth

TECHNICAL SPECS

• POWER REQUIREMENTS: 120V, 60Hz
• POWER CONSUMPTION: 45W
• STANDBY POWER CONSUMPTION: <0.5W
• DIMENSIONS (W × H × D)431 × 144 × 348mm (17″ × 5.7″ × 13.9″)
• NET WEIGHT: 10.1kg (22.27bs.)
• TOTAL HARMONIC DISTORTION (THD): (20Hz–20kHz) <0.002%
• FREQUENCY RESPONSE
• Line Level Inputs: 10Hz – 100kHz (+0dB, +0.1dB)
• Digital Inputs: 20Hz – 20kHz (0±0.5dB, Max)
• Phono Input: 20Hz – 20kHz (+0.3dB, -0.2dB)
• INPUT SENSITIVITY
• Line Level Inputs (RCA): 150mV
• Line Level Inputs (XLR): 250mV
• Digital Inputs: 0dBFs
• Phono Input (MM): 2.5mV
• INPUT IMPEDANCE
• Line Level Inputs (RCA): 100kΩ
• Line Level Inputs (XLR): 100kΩ
• Digital Inputs: 75Ω
• Phono Input (MM): 47kΩ