It is a dual mono (balanced) power amplifier, which is a further development of a proven design. The power supply to both channels is 100% independent of each other through two very efficient 500VA toroidal transformers and four Nippon Chemi-Con capacitors.
Reference Power is equipped with RCA and XLR inputs and can operate as a mono or stereo amplifier.
Both channels work in a balanced circuit.
The amplifier works in class AB with the power of 150W per channel into 8 Ω and 280W per channel into a load of 4 Ω.
Power: | stereo mode: 140 W / 8 Ω (CLASS AB) mono (bridge) mode: 280 W / 8 Ω (CLASS AB) |
Minimum impedance load: | 1 Ω (instantaneous) |
Output impedance: | STATIC
40 VA – 1200 VA (PEAK) |
Output impedance: | – |
Distortion – THD: | 0.05% at 1 W / 8 Ω
0.02% at 120 W / 8 Ω |
Frequency response: | 5 Hz – 100 kHz – 3 dB / 1 W / 8Ω |
Non-linearities in the frequency band: | 10 – 30,000 Hz: ± 0.01 dB |
Slew rate: | 150 V/μs |
Signal – noise ratio: | 130 dB (IHF – A) |
Inputs: | 1 x universal inputs – RCA Stereo 1 x universal inputs – RCA Mono XLR Stereo XLR Mono |
Input sensitivity: | 500 mV – RCA
500 mV – input XLR |
Input impedance: | 100 kΩ; RCA 22 kΩ XLR |
Advanced protection system: | against short-circuit the speakers and against the appearance of DC voltage at the output |
Transformers: | 2 x toroidal, 500 VA each |
Capacitors filtering the supply voltage: | 4 x 12 000 uF – Nippon Chemi-Con |
The REFERENCE Power amplifier fulfills all requirements and standards valid in the EU | |
Net weight: | 19 kg |
Dimensions: | 430 x 95 x 358 mm |
Manufacturer’s warranty: | 24 months |