Fx-loop module with 6n17b tube / add-on for tube guitar amps
Fx-loop module with 6n17b tube / add-on for tube guitar amps

FX-LOOP add-on module that can be fitted virtually in any guitar tube amplifier. It's based on 6N17B sub-miniature double triode (military grade tube with over 5000 guaranteed service hours).

Rb (2W) resistor is not provided.

Installing this module might require to work with high voltage. Previous experience with tubes and/or tube amplifiers it's a plus but not mandatory. The module it's recommended to be installed by an amp technician. 

not rated $40.00 Read more
Propaganda Radio – transparent clean boost for guitar
Propaganda Radio – transparent clean boost for guitar

There is not much to say about this clean boost pedal. The “Propaganda Radio” will open a new dimension on how your guitar will sound in front of an amp.

It will add that perfect balance of boost and attack and will leave your tone unmodified and unaltered. What can you want more? This pedal will make your amp scream and will unleash your creativity by taking you tone to a whole new level.

Each unit is hand built and is using only top notch quality parts. Keep also in mind that each unit is individually inspected and tested, those features mixed with a two year full warranty* will give you a tool that will not be able to take out of your pedal board.

The unit is compatible with all center negative (negative tip) pedal board supplied and can accept DC voltage (with correct polarity – negative tip) between 9 and 12V.

NOTE! *Parts/events that are not covered by warranty: reverse polarity or wrong power supply used with the unit, liquid spills on the unit, mechanical destruction of the unit (warranty will not cover chips and dents in the paint finish).

not rated $110.00 Add to cart
THE GTFO – full tube / high-gain/ high-voltage guitar overdrive
THE GTFO – full tube / high-gain/ high-voltage guitar overdrive

THE GTFO is the result of almost 4 years of experiments,testing and design. This high-gain overdrive was build to deliver the most authentic tube sound that a pedal can deliver.

The pedal is build using 2 x 12AX7 (ECC83) (NO solid-state elements in the audio path) tubes that are supplied with high voltage (300V) so, this is not a starved plate design and the tone that can deliver is a proof of this.

Inside, a DC-DC converter is used to boost the 12V DC supply voltage to 300V DC.

The pedal is delivered with JJ or TAD tubes and also with 12V @ 1.2A wall-wart so you can use it immediately in your pedal-board.

Another important feature is the small footprint (11 cm x 9.5 cm) so you can fit it in almost any pedal-board.

No simulations, no fakes, no compromises ... just pure guitar TONE.

Low gain to medium gain clip

High-gain clip (Blinded by fear - At the gates (cover))

not rated $210.00 Add to cart
THE PREAMP – full tube / high voltage bass and guitar preamp
THE PREAMP – full tube / high voltage bass and guitar preamp
A small classic tube preamp based on a very famous bass preamp (preamp that was inspired by the Fender Dual Showman), with some added features: – separate gain and volume controls will enable you to enter in the overdrive domain, so you can keep a decent output volume and get that pumped tone. – high-voltage FET buffer (optional) The preamp uses an internal SMPS module for the High-Voltage and will need a 12V DC @ 1A wall-wart (provided with the preamp).  
not rated $160.00$170.00 Select options
True-bypass relay module with momentary switch for mods
True-bypass relay module with momentary switch for mods

True bypass relay module that can be used in a a variety of switching applications.

Features: - Very small footprint 23 x 36 mm (including the M3 mount hole) - Reliable operation ensured by a classic design - High quality ZETTLER DPDT relay

The design was made as flexible as it can be and can satisfy a very long list of applications from simple to very complex switching requirements.

Design considerations:

- An M3 screw hole in case you would like to use it on a standoff

- Using a voltage stabilizer enabled the use of a wide variety of supply voltages (6V to 15V can be used - a max. of 12V is recommended)

- Led resistor added onboard

- In case of need the M3 hole can be snapped off and the footprint will become even smaller

- The bottom of the module is a ground plane to ensure a noise free operation

- All relay contacts are available on this module so you can use it in almost any application that would require a relay - that will enable to use various forms of bypass wiring and it can also be used for switching different configurations / parts in amps, pedals etc. using a remote switch.

- Standard 2.5mm pitch between relay's contacts will allow the use of pin headers and standard breadboard jumpers 

*NOTE! A momentary switch is not provided with the module and should be bought separately. Any type of momentary switch can be used, but it should be appropriate for the application in which is going to be used. 

not rated $12.00 Read more