PCB & Panel KITS

Description The AM911 Daughter Board is a PCB for upgrading your Behringer 911 Envelope Generator module with a front panel LED indication of the envelope output level. It cannot be used to monitor S-TRIG status (Gate ON/OFF). The Daughter Board PCB attaches to the rear of the Behringer PCB with PCB...

The AM911 Daughter Board is a complete kit for upgrading your Behringer 911 Envelope Generator module with a front panel LED indication of the envelope output level. The kit consists of a populated Daughter Board PCB that attaches to the rear of the Behringer PCB with included PCB standoffs. The new...

This PCB is a recreation of the Moog 984 Four Channel Mixer from 1968. It is an accurate reproduction of the original schematics and transistor only design. It is a 4 input/output audio matrix mixer with decoupling capacitors in the signal chain, it should not be used as a CV mixer. The AM984 delivers...

Description When Roland developed the System 100M they created a Dual VCA module (130), with an AC coupled signal path. Unfortunately any replicas of the 130 module in Eurorack cannot be used for adjusting the level of CV signals, so we have created a dual VCA that is DC coupled and can be used with...

Description This is a PCB fitted with a non-volatile FRAM chip that replaces the static RAM chip in the Roland CSQ-100 Digital Sequencer. The upgrade ensures that the sequence data is retained between power off and on for the next 50 years. No battery is ever required. The PCB has a SMD FRAM chip soldered...

Description The AM904A Daughter Board is a complete kit for upgrading your Behringer 904A VCF module to the original Moog 1968 version from the IIIP. The kit consists of a populated Daughter Board PCB that attaches to the rear of the Behringer PCB with included PCB standoffs. The new PCB is populated...

Description The AM8003 is a replica of the 5-pole diode filter in the Roland SH-3 mono synthesizer. The original filter is very similar to the EMS VCS3 and the filter has the same acid qualities. The module uses mylar film capacitors, just like the Roland original and delivers an authentic tone. Euro...

Description The AM8120 is a replica of the Roland 100M 120 module, a prototype that Roland made in 1978 but without taking it into production. It was a combination of a VCF and a VCA in the same module. The original 120 has been re-imagined by using the filter from the Jupiter 8 and the VCA from the...

Description This Eurorack module is a replica of the Roland 131 module from the System 100M of 1978. It is a four channel AC coupled mixer intended for mixing 10V ptp audio signals into a stereo outputs. The mixer can be used as a final stage before an audiom interface and DAW or as an interim mixer...