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Overview

PrimaLuna EVO 300 Hybrid Integrated Amplifier

Tube preamplification. MOSFET power. 100 watts per channel.

The PrimaLuna EVO 300 Hybrid combines the harmonic character of vacuum tubes with the power and control of solid-state amplification. Its fully dual-mono design uses six 12AU7 tubes in the preamplifier and driver stages, paired with a specially developed MOSFET output stage.

Delivering 100 watts per channel into 8 ohms and 150 watts into 4 ohms, the EVO 300 Hybrid offers the power to drive a wide range of loudspeakers while retaining PrimaLuna's distinctive tube-based approach to the signal path.

Custom power transformers, carefully selected components, and extensive noise-reduction engineering complete an integrated amplifier designed for serious two-channel listening.

 

Key Features

  • Hybrid amplification: Six 12AU7 tubes drive a solid-state output stage featuring Linear Systems JFETs and Exicon MOSFETs.

  • 100W per channel: Delivers 100W into 8Ω or 150W into 4Ω.

  • Fully dual-mono design: Separate channel circuitry and custom power transformers.

  • Transformer-coupled headphone amplifier: Dedicated ¼-inch headphone connection.

  • Transformer-coupled subwoofer outputs: Switchable stereo or mono RCA connections.

  • Home Theater Bypass: Integrates into a combined stereo and home cinema system.

  • AC Offset Killer: Designed to reduce power-transformer noise.

  • Premium construction: Takman resistors, European tin-foil signal capacitors, and point-to-point wiring with Swiss-made silver-plated OCC copper.

  • SuperQuiet inputs: Rear-mounted sealed relays minimize signal-path length and interference.

     


Tube Character. Solid-State Control.

Tube preamplifier

6 × 12AU7

Two gain-stage tubes and four driver tubes.

MOSFET power stage

150W

Per channel into 4 ohms, rated at 0.2% THD.

Unlike PrimaLuna's all-tube EVO integrated amplifiers, the EVO 300 Hybrid uses a solid-state output stage. Its tube circuitry handles voltage gain and driving duties, while the MOSFET section supplies current to the loudspeakers.


Technical Specifications

Specification

PrimaLuna EVO 300 Hybrid

Amplifier type

Hybrid integrated amplifier

Circuit architecture

Fully dual mono

Output power, 8Ω

100W × 2 at 0.2% THD

Output power, 4Ω

150W × 2 at 0.2% THD

Preamplifier stage

Vacuum tube

Output stage

Solid-state MOSFET

Standard tube complement

6 × 12AU7

Tube configuration

2 input, 4 driver

Analog inputs

5 × stereo RCA

Home Theater Bypass

Stereo RCA

Speaker outputs

1 stereo pair

Subwoofer outputs

RCA, switchable stereo/mono

Additional outputs

Stereo RCA tape out; ¼-inch headphone

Frequency response

10Hz–80kHz ±3dB

Damping factor

160

Signal-to-noise ratio

−105dBA, as published

Input sensitivity

415mV

Input impedance

34kΩ

Power consumption, idle

99W

Power consumption, 4Ω

645W

Dimensions (W × H × D)

15.9 × 8.1 × 15.2 in.

Weight

68.3 lb

Build Your System with The Grid

The EVO 300 Hybrid is an analog integrated amplifier without a built-in DAC. An optional internally mounted phono stage is available for vinyl playback.

Pair it with a quality music streamer, DAC, turntable, and carefully matched loudspeakers. The Grid HiFi can help you configure a complete two-channel system around the EVO 300 Hybrid.

Explore PrimaLuna at The Grid HiFi in Houston.

 

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.