Monoprice Pure Tube Stereo - Premium Package

1 Review
SKU: SBA-Monoprice-Pure-Tube-Stereo-Premium

Availability: Usually ships within 24 hours.


Tube upgrade package includes

This is a premium retube set for the Monoprice Pure Tube Stereo tube amp. These vacuum tubes provide excellent tone at a reasonable price and the most popular combination recommended by customer feedback.

We’ve been supplying tubes for over 20 years. Use our extensive knowledge, experience and customer feedback to select re-tube packages that will work great in your tube amp.

Also Available:
Upgrade Package    Ultimate Package

Additional Information and Downloads

Premium Package - Click for more information.

Bias Type:Cathode Bias (Self Adjusting)

Download:Monoprice Pure Tube Stereo Amplifier - 27222 Manual

Warranty Information and Return Policy

Warranty may vary for tubes in this package. See included tubes webpages for specific warranty details.

Ratings & Reviews

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Astonishing Upgrade

by -

I'm brand new to the world of tube audio amplifiers although it's fast becoming an obsessive hobby. The sound improvement over the stock tubes is astonishing. There's great stereo separation, a much wider soundstage, crispness and detail in the instruments/vocals and punch in the bass/percussion. And talk about headroom - I've never needed or wanted to go past the 11 o'clock position on the volume knob (driving a pair of Klipsch RM-15s and a small subwoofer in a medium sized room with vaulted ceiling). I've run these tubes about 30 hours over 4 days and they seem to be getting better and better with each use. Highly recommend this upgrade package.