We produce onboard guitar preamps that can be used in electric, bass or electro-acoustic guitars.
Basic guitar & bass preamp based on a JFET transistor.
Basic guitar & bass preamp based on a JFET transistor with true - bypass.
Basic guitar & bass preamp based on a JFET transistor with integrated connectors. Designed for piezo systems.
Basic guitar preamp based on a JFET transistor with integrated connectors. Designed for piezo systems.
A very transparent piezo preamp for acoustic instruments.
A very transparent piezo buffer for acoustic instruments.
A simple guitar preamplifier, based on two transistors.
Guitar preamp based on low noise op-amp with adjustable gain.
Guitar preamp based on low noise op-amp with adjustable gain.
Guitar preamp based on op-amp with adjustable gain for three frequencies.
Guitar preamp based on op-amp with adjustable gain for three frequencies.
The VSC-3 based preamp works as a 3-band EQ booster.
The VSC-3 and BP-26dB based preamp works as a 2-band EQ booster.
The VSC-3 based preamp works as a 3-band EQ booster.
The VSC-3 based preamp works as a 2-band EQ booster.
The VSC-3 based preamp works as a mid - booster.
Mid booster operating similarly to the onboard preamps in Tyler guitars.
Guitar preamp based on low noise op-amp. The DiffAmp is designed to work with passive humbuckers.
Two-channel guitar preamplifier based on a low-noise operational amplifier. The DoubleDiffAmp is designed to work with passive humbuckers.
Guitar preamp with gain, volume and tone controls. A built-in selector is used to shift the resonant frequency of the pickups.
3EQ preamp based on low noise op-amp.
3EQ preamp based on low noise op-amp.
This is a miniature SMD version of the well-known 3EQ bass preamp (shown above).
MBEQ3 preamp based on low noise op-amp.
This is an active bass electronics based on the old electronics known from the Wal Pro Bass II
This is an analog, transistor onboard preamp for Jaguar-type basses.
This is an analog, transistor onboard preamp for Jaguar-type basses.
We produce onboard preamps that can be used in electric instruments.
4-chanel mixer and global EQ for Hurdy Gurdy.
We produce onboard guitar effects. They are often miniaturized versions of classic stompboxes that can be integrated into the instrument.
DynaComp is a classic and most popular guitar compressor that needs no introduction.
We produce replacement modules that are used to modernize and repair many well-known audio devices.
The A101 modules were made for Studer A80 reel-to-reel tape recorders.
Coming Soon!
We produce exclusive guitar effects. Our offer includes replicas of classic guitar effects and our own solutions developed by our engineers.
Overedrive built on the CA3080 integrated circuit.
Steel String is a clean drive based on JFET J201 transistors.
This is a classic Tube Screamer with modifications made to achieve a Texas Flood style sound.
This is a high gain overdrive emulating the classic Marshall sound.