3. Accessories List and Power Usage Instructions for WARMER R2R

1.AC Power Cable – Plug into the AC port to supply power.

2.USB Cable – Used for USB decoding.

3.Spare Fuse – Replace if the fuse inside the AC socket is blown.

4.quick Start Guide

5.After‑Sales Service Card

Power Supply of the WARMER R2R: The WARMER R2R utilizes a 46W low‑noise, low‑frequency "O‑core" audio‑specific linear transformer. The "O‑core" transformer offers inherent advantages in design: its non‑oriented silicon‑steel strip toroidal core ensures high efficiency and minimal eddy current losses. The coil winding without sharp angles results in a more uniform magnetic field distribution and reduced magnetic leakage, delivering clean and stable power to the WARMER R2R and ensuring pure, flawless audio quality.

Note: The WARMER R2R is available in two voltage specifications: 110‑120V and 220‑240V. When using the unit for the first time, please ensure that the voltage setting matches your local supply. Using an incorrect voltage may blow the fuse or damage the device.