Rotel
Rotel RC-1572MKII Stereo Preamplifier | DAC, XLR & Phono
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Rotel RC-1572MKII Stereo Preamplifier | DAC, XLR & Phono
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Overview
Rotel RC-1572MKII Stereo Preamplifier
The Rotel RC-1572MKII Stereo Preamplifier is a high-performance control center for a separates-based HiFi system, combining a low-noise analog preamplifier with a Texas Instruments 32-bit/384 kHz DAC, balanced XLR connectivity, Moving Magnet phono stage, PC-USB, optical and coaxial digital inputs, Bluetooth, subwoofer outputs, and extensive system-control capability. Rotel
Built around a Rotel-designed toroidal transformer and custom slit-foil capacitors, the RC-1572MKII is designed to preserve low-level detail and dynamic range before passing the signal to an external power amplifier. With both balanced XLR and RCA inputs and outputs, it is an excellent foundation for building a higher-performance Rotel separates system. Rotel
Low-Noise Rotel Power Supply
The RC-1572MKII uses a highly regulated power supply centered on a custom Rotel toroidal transformer. Its low-impedance supply incorporates custom slit-foil capacitors and is engineered to reduce stray radiated emissions around sensitive audio circuitry. Rotel
Rotel also uses symmetrical PCB traces, metal-film resistors, and polystyrene or polypropylene capacitors at critical points in the signal path, reflecting the RC-1572MKII's focus on low noise and signal integrity. Rotel
Texas Instruments 32-Bit/384 kHz DAC
A premium Texas Instruments 32-bit/384 kHz DAC handles digital conversion, supported by Rotel's custom-tuned output filtering. Rotel
The asynchronous PC-USB input supports USB Audio Class 2.0 up to 32-bit/384 kHz, while USB Audio Class 1.0 supports up to 24-bit/96 kHz. Optical and coaxial S/PDIF inputs accept LPCM up to 24-bit/192 kHz. The RC-1572MKII also supports MQA and MQA Studio up to 24-bit/384 kHz via PC-USB and is Roon Tested. Rotel
Balanced XLR Analog Architecture
The RC-1572MKII provides balanced XLR inputs and outputs alongside conventional RCA connections, giving owners flexibility when pairing the preamplifier with premium source components and power amplifiers.
Rotel specifies an exceptionally broad 10 Hz–100 kHz (+0/-0.2 dB) frequency response for both its RCA and XLR line-level inputs, with a 118 dB signal-to-noise ratio. Rotel
Moving Magnet Phono Stage
A dedicated Moving Magnet phono input allows a compatible turntable to connect directly to the RC-1572MKII without an external phono preamplifier.
The MM stage provides 3 mV sensitivity, 47kΩ input impedance and 63 mV overload capability, with a frequency response of 20 Hz–20 kHz (+0.3/-0.2 dB). Rotel
Bluetooth & Multi-Source Flexibility
Wireless playback is supported through aptX and AAC Bluetooth, complementing the RC-1572MKII's extensive wired analog and digital connectivity. Rotel also lists a Bluetooth 5.1 aptX HD module among the model's current resources. Rotel
The result is a preamplifier capable of handling vinyl, CD players, external streamers, DACs, computers, televisions with compatible digital audio output, and wireless sources within one two-channel system.
RCA, XLR & Subwoofer Outputs
Both RCA and balanced XLR preamplifier outputs are provided, allowing the RC-1572MKII to be paired with a wide range of stereo and monoblock power amplifiers. Rotel specifies output levels of 1V RCA and 2V XLR. Rotel
Dedicated subwoofer outputs further simplify adding powered subwoofers to a two-channel system. Rotel
Custom Integration & Control
For professionally integrated systems, the RC-1572MKII provides Ethernet and RS232 control, along with additional system-control functionality. Rotel currently provides a dedicated Control4 Serial/IP driver for the RC-1572MKII. Rotel
Automatic power controls, signal sensing, fixed-volume settings, tone adjustment, a front-panel display, and supplied remote control provide additional configuration flexibility. Rotel
Technical Details
| Specification | Rotel RC-1572MKII |
|---|---|
| Type | Stereo Preamplifier |
| Total Harmonic Distortion | <0.004% (20 Hz–20 kHz) |
| Intermodulation Distortion | <0.004% |
| Line Frequency Response | 10 Hz–100 kHz, +0/-0.2 dB |
| Phono Frequency Response | 20 Hz–20 kHz, +0.3/-0.2 dB |
| Digital Frequency Response | 20 Hz–20 kHz, 0 ±0.5 dB max |
| DAC | Texas Instruments 32-bit/384 kHz |
| PC-USB Class 1.0 | Up to 24-bit/96 kHz |
| PC-USB Class 2.0 | Up to 32-bit/384 kHz |
| Coaxial / Optical | LPCM up to 24-bit/192 kHz |
| MQA | MQA / MQA Studio up to 24-bit/384 kHz |
| Roon | Roon Tested |
| Bluetooth | aptX / AAC |
| Phono Input | Moving Magnet (MM) |
| MM Sensitivity / Impedance | 3 mV / 47kΩ |
| RCA Sensitivity / Impedance | 200 mV / 100kΩ |
| XLR Sensitivity / Impedance | 300 mV / 100kΩ |
| Digital Sensitivity / Impedance | 0 dBFS / 75Ω |
| MM Input Overload | 63 mV |
| RCA Input Overload | 4 V |
| XLR Input Overload | 5 V |
| RCA Output Level | 1 V |
| Balanced XLR Output Level | 2 V |
| Preamplifier Output Level | 1.44 V at -20 dB |
| Phono S/N Ratio | 80 dB |
| RCA S/N Ratio | 118 dB |
| XLR S/N Ratio | 118 dB |
| Digital S/N Ratio | 100 dB |
| Phono Channel Separation | >85 dB |
| RCA Channel Separation | >85 dB |
| XLR Channel Separation | >75 dB |
| Tone Controls | ±10 dB @ 100 Hz / 10 kHz |
| Analog Outputs | RCA + Balanced XLR |
| Subwoofer Outputs | Yes |
| Control / Integration | Ethernet / RS232 / Control4 support |
| Power Supply | Rotel toroidal transformer / slit-foil capacitors |
| Power Consumption | 35 W |
| Standby Consumption | <0.5 W |
| Network Wake | <2 W |
| BTU Rating | 65 BTU/h |
| Dimensions (W × H × D) | 431 × 99 × 338 mm |
| Dimensions – Inches | 17 × 3 7/8 × 13 1/4 in |
| Front Panel Height | 2U / 88.1 mm / 3 1/2 in |
| Net Weight | 8.4 kg / 18.5 lb |
| Finishes | Black / Silver |
These specifications follow Rotel's current manufacturer specification sheet. Rotel
Rotel RC-1572MKII at The Grid HiFi
The Rotel RC-1572MKII is a natural starting point for customers moving from an integrated amplifier to a dedicated separates system. Its combination of balanced XLR connectivity, 32-bit/384 kHz DAC, MM phono stage, high-resolution PC-USB and subwoofer connectivity allows one preamplifier to control a sophisticated analog and digital system.
Pair it with a Rotel stereo power amplifier or monoblocks for a complete Rotel separates system, or use its RCA and XLR connectivity to build around other high-performance amplification.
The Grid HiFi offers Rotel components to customers throughout the United States, with expert support for matching the RC-1572MKII to power amplifiers, loudspeakers, turntables, streamers, CD players, subwoofers and complete two-channel systems. Customers who want to hear Rotel in person can also arrange a demonstration at our Houston showroom.
Build your Rotel separates system the right way. Call The Grid HiFi at (713) 218-8120 for expert component matching and system design.
FAQs
Please read our FAQs page to find out more.
Do you price match?
Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.
Do you offer free shipping?
Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.
Where is your showroom?
We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.
Can I buy online without visiting the showroom?
Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.
Do you offer financing?
Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.
Do you install systems as well as sell equipment?
Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.
Do you provide support after installation?
Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.