Guitar Amplifiers
Discover all the nuances that our amplifiers provide
get to know our 4 models
Manufactured by hand in Malaga by Juan Calatayud, the JC VALVULAR amplifiers offer us a different vision to what other boutiqué brands offer.
JC VALVULAR picks up the whole tradition of 20th century tube amplification and incorporates its own designs to achieve a unique, versatile, deep, dynamic sound, loaded with harmonics and with immense potential to make your instrument shine like never before.
The use of New Old Stock components, such as the condensers or the valves themselves (made in Europe during the golden age) and the careful designs of the point-to-point wiring offer a quality never seen in the price range in which we compete.
Plugging into a JC VALVULAR amp is finding pure inspiration whatever your style or your way of playing.
Connect and create.

Viper 15W
The combo version of the R1A head adds to its characteristics a highly valued portability today.
Enjoy the punch and oomph of this circuit in a combo with an easily transportable 12 ″ speaker.
The special design of the cabinet gives it a unique sound in this type of combos.
Enjoy a guitar amp designed to keep you enjoying years of playing.
1 x 12 ″ combo. Channels: 2, Clean and Lead, 100% tubes.
Maximum power: 15W. 1. Input
Carbon steel chassis
Bass, Middle, Treble and Contour Controls, this contour control balances frequencies from 90Hz to 200Hz.
The lead channel has volume, gain and parametric tone controls, with a single potentiometer you can balance the high, middle and low notes.
Reverb.
JC Valvular design high-performance power supply, guaranteeing good punch, a very high bass and a fast response to the pick.
Effects loop, parallel series.
Wired, welded and hand built point to point.
Customizable exterior color.

Products photos
Viper 22 W
A manageable 22W power combo with 6L6 tubes? Yes, there is: the VIPER 22 from JC VALVULAR.
Innovation and passion for music come together in this combo that will not leave anyone indifferent. The pair of 6L6 working to combine a crystalline clean sound with the most diverse textures of distortion easily and intuitively controllable.
Maybe this is the ultimate tube amp?
1 x 12 ″ combo. Channels: 2, Clean and Lead, 100% tubes.
Maximum power: 22W. Inputs 1.
Carbon steel chassis
Bass, Middle, Treble and Contour Controls, this contour control balances frequencies from 90Hz to 200Hz.
The lead channel has volume, gain and parametric tone controls, with a single potentiometer we can balance the high, middle and low notes.
Reverb.
JC Valvular design high-performance power supply, this source guarantees a good punch, a very high bass and a fast response to the blow of the pick.
Effects loop, parallel series.
Wired, welded and hand built point to point.
Customisable exterior color.

Products photos
R1A Head + 15 W Cabinet

Products photos
Orion Head + Screen 50 W
