Rotel RC 1590MKII Audiophile Stereo Preamplifier with Bluetooth & DAC
Reference audio systems deserve reference audio equipment. The Rotel RC-1590MKII is exactly that -- a reference preamplifier rending analog and digital sources with natural expression in a wide and open sound stage in stunning clarity.
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.
Analog signal paths feature DIRECT-PATH bypass modes eliminating unnecessary circuits maintaining signal integrity and further eliminating unwanted noise and distortion drawing you even closer and immersing you in the music.
The RC-1590MKII supports a full array of inputs ensuring connection to your favorite sources including a Moving Magnet Phono input for vinyl lovers, Analog, Digital, XLR Balanced, high quality aptXTM and AAC wireless Bluetooth, and PC-USB (32-bit/384kHz) supporting MQA unfolding and rendering as well as certified Roon Tested.
Dual RCA and XLR output connection provide the ultimate flexibility including bi-amplification installations. A subwoofer output is also included.
The RC-1590MKII proudly continues Rotel’s 60-year legacy and heritage with their ongoing promises of performance, value, and unwavering commitment to quality. Authentic, engaging, and spacious – the RC-1590MKII proudly represents this iconic brand.
Features
- Certified Roon Tested
- Supports MQA & MQA Studio
- Texas Instruments premium 32-bit/ 384kHz Digital to Analog Converter
- Moving Magnet phono stage input for Turntable connection
- Wireless Bluetooth with aptX and AAC
- Balanced XLR inputs and outputs
SPECIFICATIONS
| Bluetooth Enabled | Yes |
| 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) |
| S/N Ratio (IHF "A" Weighted) | Line Level Inputs (RCA): 117dB, Line Level Inputs (XLR): 115dB, Digital Inputs: 108dB, Phono Input: 80dB |
| Intermodulation Distortion (IM) | (60Hz:7kHz, 4:1): <0.002% |
| 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): 100k Ohms, Line Level Inputs (XLR): 100k Ohms, Digital Inputs: 75 Ohms, Phono Input (MM): 47k Ohms |
| Input Overload | Line Level Inputs (RCA): 4V, Line Level Inputs (XLR): 5.5V, Phono Input: 64mV |
| Output Level | Unbalanced (RCA): 1V, Balanced (XLR): 2V |
| Channel Separation | Line Level Inputs (RCA): >85dB, Line Level Inputs (XLR): >75dB, Phono Input: >85dB |
| Tone Controls | +10dB at 100Hz / 10kHz, Preout Level: 1.65 V (at - 20 dB) |
| Preamplifier Output Level | 1.44 V (at - 20 dB) |
| Coax/Optical Digital Input Signals | LPCM (Up to 24-bit/192kHz) |
| PC-USB | USB Audio Class 1 (up to 24-bit/96kHz), USB Audio Class 2 (up to 32-bit/384kHz)* *Driver Installation Required, MQA and MQA Studio (up to 24-bit/384kHz), Roon Tested |
| Power Requirements | 120V, 60Hz |
| Standby Power Consumption | <0.5W |
| BTU | 78 BTU/h |
| Dimensions H x W x D | 431 × 144 × 348mm 17" × 5.7" × 13.9" |
| Front Panel Height | 3U / 132.6mm (5.25") |
| Unit Weight (lbs.) | 10.1kg (22.27bs.) |
| Package Weight (lbs) | 28 |