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Overview

PrimaLuna EVO 200 Tube Power Amplifier

44 watts per channel. Convertible to 88-watt monoblocks. Classic EL34 tube amplification.

The PrimaLuna EVO 200 delivers the flexibility of a stereo power amplifier with a clear upgrade path. Its four EL34 output tubes produce 44 watts per channel, while a rear-panel switch converts the amplifier to 88-watt monoblock operation. Add a second EVO 200 when you're ready to expand your system.

Adaptive AutoBias automatically adjusts tube bias, while custom-wound transformers and hand-wired point-to-point circuitry form the foundation of its design. Pair it with a quality preamplifier for a dedicated high-fidelity stereo system.

 

Key Features

  • Stereo or monoblock: 44W × 2 in stereo or 88W in mono.

  • EL34 amplification: Four EL34 output tubes and four 12AU7 tubes.

  • Adaptive AutoBias: Continuously monitors and adjusts output tube bias.

  • Bad Tube Indicator: Identifies a failed tube and activates protection circuitry.

  • Tube flexibility: Supports compatible alternative output tubes, including KT88, KT120, and KT150.

  • Custom transformers: Potted toroidal power transformer and wide-bandwidth output transformers.

  • Point-to-point wiring: Hand-wired signal path using heavy-gauge cable.

  • RCA connectivity: Stereo RCA inputs and multiple speaker impedance taps.


Technical Specifications

Specification

PrimaLuna EVO 200

Amplifier type

Vacuum tube power amplifier

Stereo output power

44W × 2

Monoblock output power

88W

Power rating conditions

EL34 tubes, 8Ω, 1% THD

Inputs

Stereo RCA

Speaker outputs — stereo

4Ω, 8Ω, 16Ω

Speaker outputs — mono

2Ω, 4Ω, 8Ω

Frequency response

10Hz–65kHz ±1dB

Extended frequency response

7Hz–95kHz ±3dB

THD

Less than 0.1% at 1W; less than 2% at rated power

Signal-to-noise ratio

92dB stereo; 93dB mono

Input sensitivity

870mV stereo; 880mV mono

Input impedance

100kΩ

Standard tube complement

4 × 12AU7, 4 × EL34

Power consumption

280W

Dimensions (W × H × D)

14.4 × 8.1 × 15.9 in.

Weight

50.6 lb

Build Your PrimaLuna System

Pair the EVO 200 with a PrimaLuna tube preamplifier or another compatible preamp. The Grid HiFi can help you match your electronics and loudspeakers, whether you're building a stereo system now or planning a future monoblock upgrade.

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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.