# WMD C4RBN drillable.com › eurorack › makers › wmdevices-com › c4rbn. As of the capture of 9 Sep 2026; the index built 17 Sep 2026, 21:11 UTC · [cites, never asserts](/standing). Source: https://wmdevices.com/cdn/shop/files/C4RBN_Manual_v1.1.pdf and https://wmdevices.com/products/c4rbn · quotes only, no licence recorded. Search `/eurorack/makers/wmdevices-com/c4rbn?q=…` · MCP https://mcp.drillable.com · [html](/eurorack/makers/wmdevices-com/c4rbn?format=html) · [markdown](/eurorack/makers/wmdevices-com/c4rbn?format=md) · [json](/eurorack/makers/wmdevices-com/c4rbn?format=json) · [discovery](/.well-known/drillable.json) · [guide](/llms.txt) ## Records read from it (38) 1 of 5 figures in the text, amounts and percentages, has a record. By drillable.com ([llm-extract/3](/standing#methods)); scored precision 1.00, recall 0.36 on the harness's last sample of 50. ### [c4rbn](/eurorack/makers/wmdevices-com/c4rbn) (25 records) - **type** = 4/2-POLE STATE-VARIABLE FILTER W/ WAVEFOLDING · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=578&end=623) · [sha256:0756b4de9f87a624…](/hashes/sha256:0756b4de9f87a6246bea6875a71119811d6bd8f21fe49a324df297808929eaf5) - **width** = 4 hp · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1797&end=1806) · [sha256:74baa15bf4705d39…](/hashes/sha256:74baa15bf4705d39f237da629060a5b7d0549ada6912a90d382ac01e4969457d) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:b1224f0d1907a61db2bd22b4c9a6452b5a2242a88d5c76f2005f7a8eda14e565) - **pcb-size** = 112 mm · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1807&end=1817) · [sha256:8775faf2e64f6a12…](/hashes/sha256:8775faf2e64f6a12e7e61f219886a9d16d8ed72a26a0a459211675a252392b4d) - **current-draw-positive-12v** = 92 mA · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1844&end=1863) · [sha256:5abddaec9cb089ee…](/hashes/sha256:5abddaec9cb089ee863ed6ee17a1aad23783d6432012080c71bd9eba0cbc7811) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:0b87d90c460fe6c75d62c3229ef0240525ca955168568b4053b648da7c356981) - **current-draw-negative-12v** = 82 mA · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1844&end=1863) · [sha256:e51ff283aae4513c…](/hashes/sha256:e51ff283aae4513c084463971842e27ee6d92094147e8ccb46228f50a3837299) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:408d7fc216cada1128fd366272a55880fd066e6f11b877e96ca6b733461dffb2) - **rate** = 1 save / minute · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1864&end=1887) · [sha256:be469e967e38ef6c…](/hashes/sha256:be469e967e38ef6cee0c2d44d91ec4bbecf905ed4a0179e56f60d8d67fa47e54) - **price** = $249 USD · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=1014&end=1018) · [sha256:1bfd74e8c6e70243…](/hashes/sha256:1bfd74e8c6e70243ca2d35f517807bdbf6562ea65eac5ffeaa6e6947cec46121) - **count** = 1 review · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=1025&end=1049) · [sha256:79e3f037ed490d05…](/hashes/sha256:79e3f037ed490d05255d9516680f6e90631fbfa03a09bb0206a18a39569c02e6) - **description** = A versatile 4/2-pole state variable filter featuring input saturation and output wavefolding for unparalleled sonic flexibility. · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=1051&end=1179) · [sha256:21ef79178dc042c8…](/hashes/sha256:21ef79178dc042c8c2bbaf7b809304985b1f4d65f0bb4ae89e9795ea609a0fcc) - **availability** = In stock, ready to ship · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=1557&end=1580) · [sha256:8bb8f127666b884e…](/hashes/sha256:8bb8f127666b884ea2be84cb03706c3eaa0b9896721017b788828e3fb8905b3f) - **type** = 4/2-Pole State Variable Filter [superseded] · by [a reading of another capture](/hashes/sha256:0756b4de9f87a6246bea6875a71119811d6bd8f21fe49a324df297808929eaf5) · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=2092&end=2208) · [sha256:93a83bf63afff495…](/hashes/sha256:93a83bf63afff49505673458cbd475d9b0c7900019d45dae5178fbcfbddf00a8) - **pcb-height** = 112 mm · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=2754&end=2769) · [sha256:7b884317db5c94dd…](/hashes/sha256:7b884317db5c94dd7acc86b9c6424e9723de65d99895d77f802661f30d5622cb) - **depth** = 38 mm (with cables) · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=2771&end=2794) · [sha256:9b5ce4cc330f129d…](/hashes/sha256:9b5ce4cc330f129d1c0e9935f6012caba8c621ab715b84a1c627ef9af3f848e3) - **features** = 2 Pole Outputs for - High Pass, Low Pass, and Bandpass · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=2986&end=3040) · [sha256:a35fd6e0d53dfa9c…](/hashes/sha256:a35fd6e0d53dfa9c7ce00b4a4103da318c91d1153dca1366e3dddf90be8144c1) - **features** = 4 Pole selectable output - HP, LP, BP · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3042&end=3079) · [sha256:2820f8f0ce3c1fd5…](/hashes/sha256:2820f8f0ce3c1fd565fe688190c1bf436c93942fc776ed5c83719bbcca9fb9da) - **features** = FM Attenuverter for external envelope control · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3081&end=3126) · [sha256:10291a9171ee6082…](/hashes/sha256:10291a9171ee6082a76323d49abb32d999376fb9fe50c1d05eea629ca8ade033) - **features** = Input Saturation - 3 button settings, continuous CV input · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3128&end=3185) · [sha256:61c4daa29b377b18…](/hashes/sha256:61c4daa29b377b1862064aebce2864cc65a410d5d5898d6b37b612f3b8948fee) - **features** = Ping circuit emulates vactrol response · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3187&end=3225) · [sha256:2327301eb9c556fa…](/hashes/sha256:2327301eb9c556fa7f80784e2d2faf21fdf60573e8be3c820971034a6f9f7860) - **features** = Output wavefolder that screams! · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3227&end=3258) · [sha256:e2c1925147d08436…](/hashes/sha256:e2c1925147d084368ecb18967272119561dedfc74f06249fcf90b4b579540840) - **features** = Resonance with self oscillation · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3260&end=3291) · [sha256:f19a108568414c9b…](/hashes/sha256:f19a108568414c9b0af95a707f2acf7eda0d4a8b20c7820097afb056b630c177) - **features** = Temperature compensated 1V/Oct tracking · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3293&end=3332) · [sha256:0a7d0a6555790726…](/hashes/sha256:0a7d0a6555790726ae8f01d6fcf223c5ea5582af41be655cf505b5a4eb89ca42) - **features** = Performance focused control scheme allows for on-the-fly changes of filter types with intention · as [c4rbn · c4rbn](/eurorack/makers/wmdevices-com/c4rbn) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=3334&end=3429) · [sha256:57c94edc86b9dc19…](/hashes/sha256:57c94edc86b9dc19d1ff5b659283d544da19c130d187bc98e028afd4dc044678) ### [v oct input](/eurorack/makers/wmdevices-com/c4rbn/v-oct-input) (4 records) - **impedance** = 82k ohm · as [c4rbn · v oct input](/eurorack/makers/wmdevices-com/c4rbn/v-oct-input) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1946&end=1963) · [sha256:5d1fa531fd70b3ed…](/hashes/sha256:5d1fa531fd70b3ed103e8070d3791beb8ed2c982a3c60de7f47cbec0105be617) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:abed51f127187954d0a25ffecfad47ffbef08a108d3a1c01628f4ac0bf850e22) - **coupling** = Temperature Compensated · as [c4rbn · v oct input](/eurorack/makers/wmdevices-com/c4rbn/v-oct-input) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1964&end=1987) · [sha256:6e293635d0fe9a86…](/hashes/sha256:6e293635d0fe9a861860e05ccfd39074a670add1546b4df5b2230406de35c754) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:e4bfc1c27e14f7592cb1f54021be98041d1849f690c28ce489aac174b1fa3e43) ### [audio input](/eurorack/makers/wmdevices-com/c4rbn/audio-input) (3 records) - **impedance** = 100k ohm · as [c4rbn · audio input](/eurorack/makers/wmdevices-com/c4rbn/audio-input) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=1902&end=1920) · [sha256:b931efb19e76dfaf…](/hashes/sha256:b931efb19e76dfaffcf8f8706897d91bcf0771966927f9216f7409106c931ab1) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:3f207367bb8a3283b9247d91e32c20a42819d88165e7a0bf865398667e3f9783) - **range** = 20 Vpp · as [c4rbn · audio input](/eurorack/makers/wmdevices-com/c4rbn/audio-input) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=2846&end=2857) · [sha256:d7731dc6bb884f59…](/hashes/sha256:d7731dc6bb884f59833c7b01c4801642b6fb3431c12f76d98c8dbc059cc117ab) ### [cv inputs](/eurorack/makers/wmdevices-com/c4rbn/cv-inputs) (2 records) - **impedance** = >100k ohm · as [c4rbn · cv inputs](/eurorack/makers/wmdevices-com/c4rbn/cv-inputs) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=2000&end=2019) · [sha256:74864228e4c1e4ec…](/hashes/sha256:74864228e4c1e4eca1704ec6bac30a0ff4b6419b53f9c16306cf5c847607494d) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:01f0ae211971a2d3cbbd0212357fc731420c44170a56c6ffa6fffb9018c1b1b0) ### [filter outputs](/eurorack/makers/wmdevices-com/c4rbn/filter-outputs) (2 records) - **impedance** = 1k ohm · as [c4rbn · filter outputs](/eurorack/makers/wmdevices-com/c4rbn/filter-outputs) · [quote](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e?trace&start=2038&end=2054) · [sha256:8c4455512fde3b92…](/hashes/sha256:8c4455512fde3b929aae2bd34c12534fc7dd0e6e06a26ffc445f49c5eba0b2ae) · same value when read [13 Sep 2026, 16:52 UTC](/hashes/sha256:39cc95c6d7cd72eab9cdaded4b8cb279d85e1c23de83e16558f0a34f0611070f) ### [wmd](/eurorack/makers/wmdevices-com/c4rbn/wmd) (2 records) - **period** = 12 Month Warranty · as [c4rbn · wmd](/eurorack/makers/wmdevices-com/c4rbn/wmd) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=86&end=103) · [sha256:f1fece4b516899bf…](/hashes/sha256:f1fece4b516899bf83c0c274bf2ff76bd9ef3dc9461136425accc4b7a571b449) - **date** = 2026 · as [c4rbn · wmd](/eurorack/makers/wmdevices-com/c4rbn/wmd) · [quote](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb?trace&start=5410&end=5441) · [sha256:da36affef67821d2…](/hashes/sha256:da36affef67821d29090b7f5884ab0a7951206d5bbd5175660a502ed85b8aa7f) ## Captures (2) - 9 Sep 2026, 00:11 UTC · https://wmdevices.com/cdn/shop/files/C4RBN_Manual_v1.1.pdf · quotes only (no licence recorded) · 0 revisits · [older text](/hashes/sha256:3e49835b93132c709a15480e0a901c4da61dee1f875fe572fc207a7b8353349c) (pdfium/7881, 2070 bytes), [text](/hashes/sha256:ccf7d38c9fa619ca0b5fec56b7dcf8dc70df640ab2d685b0d55802e6cc46e29e) (pdfium/7881, 2068 bytes) · capture [sha256:3f16176bb896adf7…](/hashes/sha256:3f16176bb896adf772cdf121e2c6baa291b126bbc80e62f52385c005e61ebb89) - 9 Sep 2026, 00:11 UTC · https://wmdevices.com/products/c4rbn · quotes only (no licence recorded) · 0 revisits · [text](/hashes/sha256:255a8064a1cfef2183fa0ca1ade7bcd4df5e93590cbb00fb62e4ab86e8dbd1eb) (drillable-html-text/1, 5713 bytes) · capture [sha256:6f2215e0966c9693…](/hashes/sha256:6f2215e0966c9693c8e035c9e6970c1e5e2d5a21d42ac06c87c15bc22524caf5) A capture is what the source served at that moment; a later change at the source is a new capture, never an edit to this one. --- [standing](/standing) · Drillable™ is a trademark of Drillable LLC.