Rega
Osiris Ref
MSRP not recorded
The Rega Osiris is a dual-mono integrated amplifier manufactured by Rega, rated at 162 W per channel into 8 Ω and 250 W into 4 Ω. It uses a minimalist high-gain power-amplifier and passive pre-amplifier topology, with passive volume control and a single power-amplification stage between the inputs and speakers. The amplifier is housed in a CNC-machined aluminium case and incorporates eight 200 W Sanken output transistors, two 400 VA toroidal transformers, and 40,000 µF of Rega K-Power smoothing capacitors per channel.
MSRP
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Original list price not on record.
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Specifications
- Gain
- 44 dB
- THD noise
- Less than 0.05%
- Weight
- 25.6 kg lbs
- Power output
- 162 W per channel in to 8 Ω
- Dimensions
- 434 x 122 x 350 mm"
- Record output
- 215 mV into 100 k
- Power management
- For best audio performance this product needs to reach an optimum temperature for the bias current to stabilise. Therefore, this product does not include a power management function Please note : leaving this product on for long periods will result in increased energy consumption.
- Input sensitivity
- 160 W into 8 Ω, 250 W into 4 Ω
- Power consumption
- 560 W
- Frequency response
- 10 Hz (-1.7 dB point)
- Power consumption in off mode
- 0.0 W
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