How much power does the PrimaLuna EVO 300 Hybrid Power have?
The PrimaLuna EVO 300 Hybrid Power delivers 100 watts x 2 channels into 8 ohms and 150 watts x 2 channels into 4 ohms in stereo. Bridged to mono it makes 220 watts into 8 ohms and 300 watts into 4 ohms. It increases its output into 4 ohms, so it has some headroom for harder-to-drive speakers.
Does the PrimaLuna EVO 300 Hybrid Power use vacuum tubes?
Partly. The PrimaLuna EVO 300 Hybrid Power is a hybrid - vacuum tubes in the input and driver stages feed a solid-state output stage, so it takes some of the character of a valve amplifier with the power and the load tolerance of a transistor one. It runs 6x 12AU7.
Does the PrimaLuna EVO 300 Hybrid Power need biasing?
Biasing is Adaptive AutoBias. That means the amplifier sets the operating point of each output valve itself, so there is nothing to adjust and nothing to measure - you can change tubes without a meter or a screwdriver.
How long do the tubes in the PrimaLuna EVO 300 Hybrid Power last?
Output valves are a consumable. In normal domestic use a set lasts somewhere between about 2,000 and 5,000 hours - a few years for most people - and they degrade gradually rather than failing outright. Input and driver valves last far longer, often the life of the amplifier. Check the warranty card before you buy: valves are almost never covered by the amplifier's own parts warranty, and are usually warranted separately for 90 days to a year.
What amplifier class is the PrimaLuna EVO 300 Hybrid Power?
The PrimaLuna EVO 300 Hybrid Power uses a Class A/B amplifier design. Class A/B is the traditional linear design: it runs warmer and is less efficient than Class D, but it is long valued for its natural, low-distortion sound.
Does the PrimaLuna EVO 300 Hybrid Power have a built-in DAC?
No. The PrimaLuna EVO 300 Hybrid Power has no built-in DAC, so a digital source such as a streamer or CD transport needs its own converter, or you connect it over analogue.
Can I connect a turntable to the PrimaLuna EVO 300 Hybrid Power?
No. The PrimaLuna EVO 300 Hybrid Power has no phono input, so a turntable needs an external phono preamp (or a deck with one built in) before it can be connected.
Does the PrimaLuna EVO 300 Hybrid Power have Bluetooth?
No. The PrimaLuna EVO 300 Hybrid Power does not have Bluetooth built in; you would need an external Bluetooth receiver connected to one of its inputs.
Does the PrimaLuna EVO 300 Hybrid Power have a headphone output?
No. The PrimaLuna EVO 300 Hybrid Power does not have a headphone output, so headphone listening needs a separate headphone amplifier.
How much does the PrimaLuna EVO 300 Hybrid Power cost?
The PrimaLuna EVO 300 Hybrid Power has a manufacturer's list price (MSRP) of $7,195.