YouTube Uploaded by MrAcidMachine on Jul 30, 2011
MrAcidMachine on eBay (
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"3 handmade analog drum boxes by Mr.AcidMachine.
Sorry about the poor sound quality from my camera.
Mrs.BassDrum is based on the TR-808 BassDrum with extra controls.
Mama Maraca is based on the TR-808 Maraca with extra controls.
Dr.Rimshot Clave is based on the TR-808 Rimshot/Clave.
Mrs.BassDrum and Mama Maraca sound pretty much the same as on the TR-808, while Dr.Rimshot Clave sounds a bit different, somewhere between the 808 and 909 Rimshot sounds, yet different and unique.
All 3 can be triggered by an external audio signal, drum pad, or voltage trigger.
All 3 can be powered by a 9 volt DC (negative center) adapter or a 9 volt battery. For sale on ebay tomorrow!! One day only!!"
MrAcidMachine on eBay (
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via
this auction"Up for auction are 3 handmade analog drum boxes by Mr.AcidMachine!! Mrs.Bassdrum, Mama Maraca, and Dr.Rimshot Clave are all included in this auction. All 3 are based on the Roland TR-808 drum sounds. Mrs.Bassdrum and Mama Maraca can make traditional TR-808 sounds plus more with the additional knobs, while Dr.Rimshot Clave sounds somewhere between the TR-808 and TR-909 RimShot and the Clave has a unique tone. Fully analog circuitry folks!! Play on the pads, plug in an external drum pad, a trigger out from a drum machine, or any audio signal to the IN jack to trigger the sound. Enjoy!!

"Mrs.Bassdrum--->
KNOBS: SENS (Trigger Sensitivity), DECAY(can go longer than an 808!), TUNE(sets the pitch), ENV(Pitch Sweep), TONE(level of initial click), and LEVEL(Volume).
SWITCH: Turns the Env Knob on or off to standard 808 setting.
JACKS: Trigger Input (can be an audio signal, drum pad, or voltage trigger) and Audio Output."

"Mama Maraca--->
KNOBS: SENS (Trigger Sensitivity), DECAY(length of sound), NOISE(noise level), FILTER(from lower frequency to high), and LEVEL(Volume).
JACKS: Trigger Input (can be an audio signal, drum pad, or voltage trigger) and Audio Output."

"Dr.Rimshot Clave--->
KNOBS: SENS (Trigger Sensitivity), FILTER(from low frequency to high for the rimshot), TUNE A(sets the rimshot lower pitch), TUNEB(sets the rimshot higher pitch and the clave pitch), and LEVEL(Volume).
SWITCH: RS/CL (switches between the Rimshot and Clave sounds).
JACKS: Trigger Input (can be an audio signal, drum pad, or voltage trigger) and Audio Output.
Powered by a 9 volt battery or 9v DC adapter (negative center like most effect pedals).
Ships within 3 days after payment is received. Shipping insurance included."