New product

Originating from the Green Beret and Invader 50 lineage, the Invader 65HV celebrates our tonal heritage with remarkable proficiency. While retaining the authentic rock and roll character that established its predecessors, we’ve expanded on its capabilities with more power handling and a vented 50 oz. magnet giving greater SPL and thermal relief.

These build attributes result in a wide-ranging, potent voicing suitable for whatever style of guitar inspires you. Expect a refined harmonic profile—offering midrange complexity, smooth top end shimmer and a formidable bass presence. This design maintains extraordinary sensitivity to playing dynamics responding with remarkable clarity to every nuance of your technique, whether delivering delicate passages or commanding rhythmic chunk. 

Originating from the Green Beret and Invader 50 lineage, the Invader 65HV celebrates our tonal heritage with remarkable proficiency. While retaining the authentic rock and roll character that established its predecessors, we’ve expanded on its capabilities with more power handling and a vented 50 oz. magnet giving greater SPL and thermal relief.

These build attributes result in a wide-ranging, potent voicing suitable for whatever style of guitar inspires you. Expect a refined harmonic profile—offering midrange complexity, smooth top end shimmer and a formidable bass presence. This design maintains extraordinary sensitivity to playing dynamics responding with remarkable clarity to every nuance of your technique, whether delivering delicate passages or commanding rhythmic chunk. 

Original EI 12AX7 / ECCC83
We recommend these tubes for none-critical amplifier stages, as the tubes are more susceptible to vibrations due to the long plates

• Medium Grade
• long anode
• Gain > 100
• NOS, Made in Yugoslavia

Westinghouse 6SN7GTB
Improved and more robust version of the 6SN7GT,  direct replacement type for all 6SN7s.

• NOS (New Old Stock)
• Made in USA
• Very limited quantity

Product image may differ

• Size (B x L): ca. 74 x 50 cm (only available in this size)
• Material: 94 % Polypropylen, 6 % Acrylic
• Price per pcs.
• Actual shades may vary.

Further information and notes on Grillcloth

• FAQ Grillcloth

TT Selection: Balanced
Both systems have identical gain

Sylvania 5751 JAN, Made in USA, NOS, Green Logo

We recommend the Sylvania 5751 as a replacement or upgrade for 12AX7/ECC83 tubes in the input stage of guitar amplifiers (V1 position). Whether your amp is low or high-gain, the Sylvania 5751 provides a full, warm sound with clean bass. These tubes generate a high k2 content, making them ideal for those who prefer a rich sound.
However, the Sylvania 5751 should not be used in cathode follower stages (CF) specifically designed for 12AX7/ECC83 tubes.

• Size (B x L): ca. 74 x 100 cm (only available in this size)
• Material: 94 % Polypropylen, 6 % Acrylic
• Price per pcs.
• Actual shades may vary.

Further information and notes on Grillcloth

• FAQ Grillcloth

• Original GE 6922 / ECC88 / 6DJ8
• NOS
• Made in USA
• Limited Stock
• Image may differ

• TT Selection: PAIR, 2 tubes
• All systems with balanced gain
• Reissue Made in Russia

• TT Selection: Balanced
• Both systems with balanced gain
• Reissue Made in Russia

• TT Selection: V1 - Low Noise
• This tube is selected for sensitive input stages (V1)
• Reissue Made in Russia

Genalex Gold Lion E88CC / 6922 - Reissue

The Genalex Gold Lion E88CC/6922 is a premium grade selected small signal twin-triode that is a suitable replacement for all 6DJ8, ECC88, 6922, E88CC, and 7308 types. This tube features gold plated pins and is manufactured to extremely tight specifications, making it the highest quality current production E88CC/6922 available. 

• Springs: 3
• Delay Type: long
• Size: short
• Input Impedance: 190 Ohm
• Output Impedance: 2575 Ohm
• Connectors: Input insulated/output grounded
• Locking: No lock
• Mounting: Horizontal/open side down

Vintage American Ceramic Guitar Speaker
12" seamed cone with Large Ceramic Magnet, upgrade replacement for Jensen C12N.

• Magnet:  Large Ceramic
• Power: 50 W
• Sensitivity: 99,5 dB
• Weight: 3,4 kgs
• VC Diameter: 1.5″
• 8 Ohm

Sylvania 5751 JAN, Made in USA, NOS, Green Logo

We recommend the Sylvania 5751 as a replacement or upgrade for 12AX7/ECC83 tubes in the input stage of guitar amplifiers (V1 position). Whether your amp is low or high-gain, the Sylvania 5751 provides a full, warm sound with clean bass. These tubes generate a high k2 content, making them ideal for those who prefer a rich sound.
However, the Sylvania 5751 should not be used in cathode follower stages (CF) specifically designed for 12AX7/ECC83 tubes.

10" seamed ribbed cone with Large Ceramic Magnet, the replacement for C10N, paper voice coil.
Similar to the 10LC but with less output but a more balanced sound, with more sparkle on the top end. A slightly smoother sound that retains headroom.
Originally intended for studio or home use, many musicians claim it to be the closest to the original C10N from 4 and 5 decades ago.  
Paper voice coil versions are most similar to the originals and impart a woody tone that is flatter when directly compared to our standard coil.