Note: This offer is for a used device. The device may have minor scratches, but this does not affect its functionality – it is in perfect sound and technical condition.
Technics SU-R1 & SE-R1 – Reference system for uncompromising high-end audio playback
With the combination of the Technics SU-R1 and Technics SE-R1, Technics presents one of the most ambitious high-end audio systems in its company history. Both components were developed from the ground up as a perfectly matched unit and together form a reference solution for audiophile music lovers who demand the highest standards of sound quality, workmanship, and technical innovation.
While the Technics SU-R1 functions as a digital reference preamplifier, network player, and D/A converter, the Technics SE-R1 handles the amplification with an uncompromising dual-mono power amplifier design. Thanks to the specially developed Technics Digital Link interface, both devices communicate directly with each other, enabling exceptionally low-loss signal transmission.
The exceptional housing design alone underscores the uncompromising standards of this combination. Solid aluminum and glass surfaces, extremely torsionally rigid dual chassis, and meticulously separated circuitry create optimal conditions for interference-free signal processing. The striking illuminated power meters of the SE-R1 further enhance the system's distinctive appearance.
At the heart of the SU-R1 lies the innovative JENO technology (Jitter Elimination and Noise-Shaping Optimization). By effectively suppressing jitter and digital timing errors, even the finest musical details are reproduced with impressive precision. High-resolution music files benefit from exceptional clarity, while voices and instruments retain their natural structure and authenticity.
Furthermore, the SU-R1 features a sophisticated digital noise isolation architecture. Separate power supplies for analog and digital circuitry effectively reduce interference and enable an outstanding signal-to-noise ratio. The virtual battery power supply also ensures exceptionally stable and clean signal processing.
The SU-R1 is perfectly complemented by the Technics SE-R1. This reference power amplifier features a fully symmetrical design with consistent channel separation. All signal paths have been reduced to the absolute minimum to minimize losses and distortion. The result is exceptionally precise soundstage imaging with impressive depth and remarkable spatial openness.
The use of state-of-the-art gallium nitride MOSFETs deserves special attention. These enable extremely fast switching operations and ensure precise control of even the most demanding loudspeakers. This is supported by a sophisticated power supply and a battery-powered clock generator, which prevents additional interference in the signal path.
Another highlight is Technics' proprietary LAPC (Load Adaptive Phase Calibration) technology. This analyzes the connected speakers and automatically adjusts the phase response and frequency response to their specific characteristics. The result is a more homogeneous sound image with more precise bass, improved spatiality, and even greater detail resolution.
The perfect interplay between the two components is what makes this combination so appealing. The SU-R1 delivers an extremely clean and highly precise signal, while the SE-R1 amplifies it with tremendous control, dynamics, and detail. Together, they create a playback quality that reproduces even the most demanding recordings with impressive naturalness, energy, and transparency.
Anyone looking for one of Technics' most technically advanced and sonically convincing amplifier solutions will find an exceptional reference system for uncompromising music enjoyment in the combination of the SU-R1 and SE-R1.
Technical specifications Technics SU-R1
Device type: Reference preamplifier / network player / DAC
Years of construction: from 2015 onwards
Made in Japan
Analog inputs: 2 × Line
Digital inputs:
1 × AES/EBU
3 × Coaxial
1 × Optical
USB ports
Network connection: LAN (100Base-TX / 10Base-T)
AirPlay support
Frequency response: 2 Hz – 90 kHz (-3 dB)
Total harmonic distortion: 0.0008%
Dynamic range:
Symmetrical: 118 dB
Asymmetrical: 115 dB
Signal-to-noise ratio:
Symmetrical: 118 dB
Asymmetrical: 115 dB
Technologies:
JENO Engine
Digital Noise Isolation Architecture
Virtual battery power supply
High Resolution Re-Master
Technics Digital Link
Dimensions (W × H × D): 480 × 120 × 391 mm
Weight: approx. 17 kg
Technical specifications Technics SE-R1
Device type: Reference stereo power amplifier
Amplifier architecture: Dual-mono
Fully symmetrical design
Gallium nitride MOSFET output stages
Battery-powered clock generator
JENO jitter suppression
LAPC speaker calibration
Low-noise linear power supply
High-purity copper base plate
Technics Digital Link interface
Supported speaker impedance: 4–16 ohms
Output power: up to 300 watts per channel
Dual chassis construction
Dimensions (W × H × D): 480 × 241 × 567 mm
Weight: approx. 54 kg
Information on the used device
| Number of previous owners | 1 |
| Year of construction | |
| Original packaging | no |
| First purchase in the auditorium | |
| Price for initial purchase | 19998 € |
| Condition assessment | Good - fully functional, signs of wear from frequent use, but in good condition |
Accessories
FB, network cable,
| Condition: | Used equipment |
|---|---|
| Condition assessment: | Good - fully functional, signs of wear from frequent use, but in good condition |
| Device depth mm: | 567 |
| Device height mm: | 361 |
| Device width mm: | 480 |
| Number of previous owners: | 1 |
| Original packaging: | no |
| Price on the first purchase date: | 19998 |
| Product type: | Power amplifier, preamplifier |
Accessories
FB, network cable,
Safety Information
Product-specific safety instructions can be found in the operating manual.
