RME DPS-2 Linear Dual Audio Power Supply Ultra-Low Noise PSU with µFilter & Sensor Technology for Hi-Fi & Pro Audio Gear

The new DPS-2 is an exceptional linear power supply that boasts not only impressive technical data but also a wide range of unique and highly useful features. For instance, the compact device features two differently filtered outputs. The housing and front panel of the DPS-2 are based on the ADI-2 series, accommodating RME’s innovative circuitry design on only half rack width.

FEATURES

• Ultra-low noise linear PSU for clean, stable power
• Dual outputs to power two devices simultaneously
• Advanced µFilter technology reduces interference and ripple
• Sensor-driven real-time voltage optimization
• Designed specifically for RME ADI-2 series and pro audio gear
• Premium audiophile-grade components for maximum fidelity
• Durable metal chassis with electromagnetic shielding
• Ideal for studio, hi-fi, and high-resolution audio setups

SPECIFICATIONS

AC Mains (Primary)

• Standard input voltage: 115 V or 230 V, set by internal connector
• Input voltage range: 95 V – 130 V or 200 V – 260 V
• Power consumption idle: 1.6 watt
• Power consumption typical, 2 A load on Linear: 38.5 watts
• Power consumption typical, 2 A load on μFilter: 39.8 watts
• Fuses for 230 V: 2 x 250 V / 0.63 A slow blow, size: 5×20 mm
• Fuses for 115 V: 2 x 250 V / 1.2 A slow blow, size: 5×20 mm

DC Linear – Secondary

• Maximum output voltage: 12.2 V @ 0 A
• Minimum output voltage: 11.5 V @ 3 A
• Continuous output current: 2.5 A
• Continuous output power: 30 watts
• Maximum output current: 4 A
• Short circuit current: <0.3 A
• Noise @ 1 A, AES17: 30 μV, 3 μV A-weighted
• Noise @ 1 A, 100 kHz bandwidth: 30 μV, 4 μV A-weighted
• Noise @ 2 A, AES17: 111 μV, 14 μV A-weighted
• Noise @ 2 A, 100 kHz bandwidth: 111 μV, 14 μV A-weighted
• Output impedance including cable: 0.22 Ohm
• Load Regulation (0/1/2 A): 3.63 %
• Overload protection: > 5 A
• Overheating protection: > 80 °C (176 °F)
• Undervoltage detection: < 9.5 V

DC μFilter – Secondary

• Output voltage: 12.0 V
• Continuous output current: 2.5 A
• Continuous output power: 30 watts
• Maximum output current: 3.5 A
• Short circuit current: <0.1 A
• Noise @ 0 – 3 A, AES17: < 2 μV, < 1 μV A-weighted
• Noise @ 0 – 3 A, 100 kHz bandwidth: <3 μV, < 2 μV A-weighted
• Output impedance including cable: 0.012 ohm
• Load Regulation (0/1/2 A): 0.20 %
• Overload protection: > 3.2 A
• Overheating protection: > 80 °C (176 °F)
• Undervoltage detection: < 9.5 V

General

• Dimensions (WxHxD): 130 x 44 x 205 mm, 5.1“ x 1.7“ x 8.1“
• Weight: 1.89 kg (4.17 lbs)
• Temperature range: +5 °C up to +40°Celsius (41 °F up to 112 °F)
• Relative humidity: < 75%, not condensing

Package Contents

• DPS-2
• DC Sensor connection cable with lockable DC plug 2.1×5.5 mm, 1 m (3.3 ft)
• DC Sensor connection cable with DC plug 2.1×5.5 mm, 1 m (3.3 ft)
• Manual
• IEC Power cable, 1.5 m (4.9 ft)