HiFi ROSE RS451 – Compact elegance meets audiophile performance

The RS451 combines HiFi ROSE's digital audio expertise in a compact format specially designed for desktop setups. Based on the powerful architecture of the flagship RS151 model, it offers a user-friendly interface and a sophisticated design.

Inside, the high-quality ES9027PRO DAC works to guarantee precise sound reproduction through separate circuits for pre-out and headphone output. The pre-out section is optimized for integration into high-end audio systems, while the dedicated headphone DAC with four amplifiers ensures powerful and noise-free playback – regardless of the connected headphone impedance.

The RS451 impresses with its balanced combination of technical sophistication, compact design, and intuitive operation – redefining the desktop audio experience.

DAC:
ES9027PRO with separate circuits for pre-out & headphones

Headphone outputs:
XLR, 4.4 mm, 6.35 mm – up to 2,700 mW power

THD+N:
from 0.00025% (XLR/RCA), from 0.00030% (headphones)
SNR & dynamic range: up to 140 dB

Frequency response:
10 Hz – 80 kHz (±1 dB)

Display:
8.8" touchscreen

Streaming:
Roon Ready, AirPlay, DLNA, Spotify Connect

Connectivity:
USB, HDMI eARC, coaxial, optical, line-in

Storage:
SSD (2.5"), USB, network access (SMB, FTP, WebDav)

Network:
Ethernet, Bluetooth 5.4, WiFi (via dongle)

Chassis:
Aluminum/steel

Colors:
Silver & black

Dimensions:
430×337×92 mm,

Weight:
7 kg

Herstellerangaben:

PIEGA SA
29 Bahnhofstrasse
8810 , Horgen
Switzerland
mail@piega.ch