PrimaLuna
PrimaLuna EVO 300 Hybrid Power Amplifier
PrimaLuna EVO 300 Hybrid Power Amplifier
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Specs
| Type | Hybrid tube power amplifier, vacuum tube input stage with Floyd Design MOSFET solid state output |
| Power Output | Stereo 100 watts into 8 ohms, 150 into 4 ohms. Mono 220 watts into 8 ohms, 300 into 4 ohms |
| Tubes | 6x 12AU7 |
| Inputs | Stereo RCA, stereo XLR |
| Outputs | 4 and 8 ohm speaker taps |
| Operation | Stereo or mono |
| Power Supply | Separate high voltage power supplies for each tube and channel |
| Wiring | Point to point with premium Swiss wire, AC Offset Killer, Takman resistors, ALPS Blue Velvet potentiometer |
| Trigger | 12 V trigger in and out |
| Finishes | Silver, Black |
| Weight | 68.3 lbs each |
| Dimensions (W x H x D) | 15.2 in x 8.1 in x 15.9 in |
Warranty
In the USA, the PrimaLuna EVO 300 Hybrid Power Amplifier carries a 90 day parts and labor warranty that extends to three years when you register the unit. The vacuum tubes are guaranteed for six months. Coverage applies to the original purchaser who buys from an authorized dealer such as All Elite Audio. Contact us and we will help you register your unit and answer any service questions.
What's in the Box
- PrimaLuna EVO 300 Hybrid Power Amplifier (single chassis)
- 6x 12AU7 tubes installed
- Detachable AC power cord
- Owner's manual
- Warranty documentation
Read the full guide to the EVO 300 Hybrid Power Amplifier
Compare the PrimaLuna hybrid amplifier line
Overview
The PrimaLuna EVO 300 Hybrid Power Amplifier answers a simple question, can you get the harmonic beauty of tubes with the grip and bass control of solid state in one chassis. PrimaLuna says yes, and they do it by tightly coupling a vacuum tube input stage to a Floyd Design MOSFET output stage so the two sections always work in tandem rather than as a compromise. The result is a power amplifier that keeps the texture, air, and dimensionality you expect from tubes while delivering the effortless drive of a modern solid state output.
The front end uses six 12AU7 tubes, with doubled driver tubes presenting a lower impedance to the output stages for large dynamics and a wide soundstage. The output section relies on custom Exicon MOSFETs chosen because they behave much like tubes. In stereo the EVO 300 Hybrid produces 100 watts into 8 ohms and 150 watts into 4 ohms, and it can be switched to mono for 220 watts into 8 ohms and 300 watts into 4 ohms, so a pair scales into a serious monoblock system.
PrimaLuna build quality runs throughout, from point to point wiring with premium Swiss wire to Takman resistors, an ALPS Blue Velvet potentiometer, the AC Offset Killer, and separate high voltage power supplies for each tube and channel. Both RCA and XLR inputs, 4 and 8 ohm speaker taps, and a 12 V trigger make it easy to integrate. Available in silver or black at All Elite Audio in Maryland.
Key Features
- True Hybrid Architecture. A vacuum tube input stage is tightly coupled to a Floyd Design MOSFET output section so the two work in tandem, capturing tube tone with solid state control rather than a compromise between the two.
- Six 12AU7 Tube Front End. Two 12AU7 tubes handle gain and four serve as drivers. The doubled driver tubes present a lower impedance to the output stages for large dynamics, a wide soundstage, and rich harmonics.
- Custom Exicon MOSFET Output. The output stages use cascading JFETs and complementary pairs of custom Exicon MOSFETs chosen because they behave much like tubes, delivering the grip and low bass power MOSFETs are known for.
- Stereo or Mono Operation. Run it as a stereo amplifier at 100 watts into 8 ohms, or switch to mono for 220 watts into 8 ohms and 300 watts into 4 ohms and add a second chassis for a monoblock pair.
- Point to Point Wiring. Built by hand with premium Swiss wire, Takman resistors, an ALPS Blue Velvet potentiometer, and the AC Offset Killer for clean, quiet, long lasting operation.
- Separate Power Supplies. Separate high voltage power supplies for each tube and channel keep the sections isolated for lower noise and better dynamics and channel separation.
- Flexible Connectivity. Balanced XLR and single ended RCA inputs, 4 and 8 ohm speaker taps, and 12 V trigger in and out make integration with any preamp and system straightforward.
How the PrimaLuna EVO 300 Hybrid Power Amplifier Compares
PrimaLuna EVO 300 Hybrid vs Parasound JC5 Stereo Power Amp
The JC5 is a pure solid state stereo powerhouse with big current on tap. Choose it if you want maximum grip and slam without tubes. The EVO 300 Hybrid trades some raw output for tube harmonics, texture, and dimensionality up front.
PrimaLuna EVO 300 Hybrid vs Advance Paris X-A1200 Mono Amplifier
The X-A1200 is a dedicated monoblock for high output single amp per channel setups. The EVO 300 Hybrid offers the flexibility of stereo or mono in one design plus its distinctive tube input voicing.
PrimaLuna EVO 300 Hybrid vs Parasound JC1+ Monoblock
The JC1+ is a reference class monoblock built for demanding low impedance loads. The EVO 300 Hybrid appeals to listeners who prioritize tube warmth and air, and it can be run as a mono pair too.
PrimaLuna EVO 300 Hybrid vs Matrix Audio MA-1 Flagship Class AB
The MA-1 is a flagship Class AB stereo amp with a modern, high resolution character. The EVO 300 Hybrid leans into tube tone and richness while its MOSFET output keeps the bass tight and controlled.
Recommended Speakers
The EVO 300 Hybrid loves efficient speakers that let its tube input stage sing while its MOSFET output keeps everything grounded. Klipsch Heritage is the natural first stop for tube synergy, followed by a few other high efficiency options that pair beautifully.
- Klipsch Forte IV: A classic Heritage match. High sensitivity means the EVO 300 Hybrid never strains, and the tube front end adds body and air to the Forte IV's lively, dynamic presentation.
- Klipsch Cornwall IV: The Cornwall IV is effortlessly efficient and thrives on tube warmth. With the EVO 300 Hybrid it delivers big, room filling sound with texture and control.
- Klipsch La Scala AL6: A fully horn loaded design that reveals every nuance of the tube input stage. Its very high efficiency makes the EVO 300 Hybrid, especially in mono, a stunning match.
- Klipsch RF-7 III: A high output, high sensitivity Reference tower that responds superbly to the tube warmth of the EVO 300 Hybrid while the MOSFET output keeps the bass punchy.
- Klipsch Heresy IV: A compact Heritage classic with generous sensitivity. The EVO 300 Hybrid gives it warmth and refinement in smaller and medium rooms.
Frequently Asked Questions
What kind of amplifier is the PrimaLuna EVO 300 Hybrid?
It is a hybrid power amplifier that uses a vacuum tube input stage with a Floyd Design MOSFET solid state output stage, combining tube tone with solid state control.
How much power does it produce?
In stereo it delivers 100 watts into 8 ohms and 150 watts into 4 ohms. In mono it produces 220 watts into 8 ohms and 300 watts into 4 ohms.
Can it be used as a monoblock?
Yes. The EVO 300 Hybrid can switch between stereo and mono operation, so you can run a pair as monoblocks for higher output and better channel isolation.
What tubes does it use?
It uses six 12AU7 tubes, two in the gain stage and four as drivers. The doubled drivers present a lower impedance to the output stages for greater dynamics.
Do I ever need to replace the MOSFETs?
The MOSFETs are solid state and durable. Only the 12AU7 input tubes are consumable over the long term, and they enjoy extended life in the PrimaLuna design.
What inputs does it have?
It offers both balanced XLR and single ended RCA stereo inputs, so it pairs easily with virtually any preamplifier.
What speaker connections are provided?
It has 4 and 8 ohm speaker taps, letting you match the amplifier to your speakers' impedance for the best performance.
Does it have a trigger for automation?
Yes, it includes 12 V trigger in and out so it can power up and down with the rest of your system.
What finishes are available?
The EVO 300 Hybrid is available in silver and black at All Elite Audio.
How heavy is it?
Each chassis weighs about 68.3 pounds, reflecting the heavy duty transformers and separate power supplies inside.
What are the dimensions?
It measures 15.2 inches wide, 8.1 inches high, and 15.9 inches deep. Allow additional room behind it for cables and airflow.
Why choose a hybrid over an all tube amplifier?
A hybrid gives you the harmonic richness of a tube input stage with the bass grip, control, and drive of a MOSFET output, which suits a wide range of speakers.
Will it drive difficult speakers?
The MOSFET output provides excellent grip and low bass control, so it handles demanding loads more confidently than many all tube designs. In mono it offers even more headroom.
What makes the internal build special?
It is wired point to point with premium Swiss wire and uses Takman resistors, an ALPS Blue Velvet potentiometer, the AC Offset Killer, and separate high voltage supplies per tube and channel.
Can I roll the tubes?
Yes. The 12AU7 tubes are easy to experiment with if you enjoy tube rolling, allowing you to fine tune the character to your taste.
Does it run hot?
Because the power output is solid state, it runs cooler than a comparable all tube amplifier while still delivering tube tone from the input stage.
Is it a good match for high efficiency speakers?
Absolutely. It pairs beautifully with efficient designs like Klipsch Heritage, where the tube input stage adds warmth and the MOSFET output keeps the bass tight.
Can I bi-amp or add a second unit later?
You can start in stereo and later add a second chassis to run the pair in mono for more power, which makes it a flexible long term investment.
Does it come with a warranty?
Yes. As an authorized PrimaLuna dealer, All Elite Audio provides full manufacturer warranty coverage and support.
Why buy from All Elite Audio?
All Elite Audio is an authorized PrimaLuna dealer in Maryland with the EVO 300 Hybrid in stock. We offer expert system matching, proper setup guidance, and full factory warranty support so you buy with confidence.
