# ALM Busy Circuits Stereo Sum

drillable.com › eurorack › makers › busycircuits-com › stereo-sum.
As of the capture of 9 Sep 2026; the index built 17 Sep 2026, 19:00 UTC · [cites, never asserts](/standing).
Source: https://assets.busycircuits.com/docs/alm038-manual.pdf and https://busycircuits.com/pages/alm038 · quotes only, no licence recorded.
Search `/eurorack/makers/busycircuits-com/stereo-sum?q=…` · MCP https://mcp.drillable.com · [html](/eurorack/makers/busycircuits-com/stereo-sum?format=html) · [markdown](/eurorack/makers/busycircuits-com/stereo-sum?format=md) · [json](/eurorack/makers/busycircuits-com/stereo-sum?format=json) · [discovery](/.well-known/drillable.json) · [guide](/llms.txt)

## Records read from it (34)

By drillable.com ([llm-extract/1](/standing#methods)); scored precision 1.00, recall 0.41 on the harness's last sample of 44.

### [alm038 stereo sum](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Falm038-stereo-sum) (27 records)

- **type** = unity gain summing mixer · [quote](/hashes/sha256:6a13caf0e38b3323a73660313ac3cbabe306473f8f1b9a1967f33ceea9c5f3b0?trace&start=0&end=166) · [sha256:ceaa730f97b84c05…](/hashes/sha256:ceaa730f97b84c05b9c90c76e127146e19c95ce6a0065186dd68b8d10cb83b6f)
- **coupling** = DC coupled · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=408&end=433) · [sha256:dd81f494b5dae8a3…](/hashes/sha256:dd81f494b5dae8a30893fb80c529d2a0b190fcef679d1b1b9b4c1711b499df8e)
- **website** = http://busycircuits.com/alm038 · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=758&end=788) · [sha256:9c409402b1f9c565…](/hashes/sha256:9c409402b1f9c5650449f744d9ad34f5afe4ea8e1be748fddb4f243d9e7c76ea)
- **current-draw-positive-12v (as power-positive-12v)** = 8 ma · [quote](/hashes/sha256:6a13caf0e38b3323a73660313ac3cbabe306473f8f1b9a1967f33ceea9c5f3b0?trace&start=814&end=840) · [sha256:efd0c79110fc235f…](/hashes/sha256:efd0c79110fc235f744df18e053011b0fd635f696d4f3676e0925173da6170de)
- **current-draw-negative-12v (as power-negative-12v)** = 8 ma · [quote](/hashes/sha256:6a13caf0e38b3323a73660313ac3cbabe306473f8f1b9a1967f33ceea9c5f3b0?trace&start=814&end=840) · [sha256:f183aa341ab973ed…](/hashes/sha256:f183aa341ab973ed1a1cf4c833f8e4bec01d4df400316b5cbf7cb4eeed443f61)
- **current-draw-positive-12v** = 8 mA · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=814&end=840) · [sha256:bd199d2f748f071c…](/hashes/sha256:bd199d2f748f071c4281fdeb25e2799fa50a9b7aa210b116877321d70e308622)
- **current-draw-negative-12v** = 8 mA · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=814&end=840) · [sha256:e46d74f9a1853b9e…](/hashes/sha256:e46d74f9a1853b9ea1cce380a6265dfe4591bb906c65f5d119b2f0d629055fe3)
- **size** = 4 HP · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=841&end=850) · [sha256:e30f2cb301879b80…](/hashes/sha256:e30f2cb301879b80c02b0eec53db713046300f3cc28581c9697b7e93f1787d1b) · same value when read [9 Sep 2026, 15:25 UTC](/hashes/sha256:79bcd17e1d12136253ff9617d7d1c4568135a30c65be4abbf89e95a18786c12f)
- **depth** = 32 mm · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=851&end=862) · [sha256:64f5274df98ea4bc…](/hashes/sha256:64f5274df98ea4bc17ab5c2531066a38f969c2ca70c3fe2ea97b39e4ac8dce42) · same value when read [9 Sep 2026, 15:24 UTC](/hashes/sha256:de6126249ea01649a08d426a9af7df0f389020942c2919377c6e39b97a905390) as stereo sum and [9 Sep 2026, 15:25 UTC](/hashes/sha256:55b3122f54194a473792254559e67893e9bc624cbcf84d61d4084ee09cce05e6)
- **product-code** = ALM038 · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=863&end=882) · [sha256:1ae9c9a23e828a17…](/hashes/sha256:1ae9c9a23e828a171f20fee18b67f3400e924b7d34f58cb5a55d80d0d09ffd7d) · same value when read [9 Sep 2026, 15:24 UTC](/hashes/sha256:9c1d6f19e2ec5edab66e909f251cb77e12752669eae4cfa46ead0356d0411ea6) as stereo sum
- **period (as warranty-period)** = 2 years · [quote](/hashes/sha256:6a13caf0e38b3323a73660313ac3cbabe306473f8f1b9a1967f33ceea9c5f3b0?trace&start=900&end=1029) · [sha256:f79eb0fc0d0e35b6…](/hashes/sha256:f79eb0fc0d0e35b6aeaa90c1d093e52dc47929998198f43621f31ec71746e1d1)
- **period** = 2 Year Warranty [inferred] · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=930&end=1029) · [sha256:608f75072deb5d87…](/hashes/sha256:608f75072deb5d87c419d002a1af3783d04adebecf4cc9b069dc35b715ed8d8d)
- **email** = help@busycircuits.com · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=1596&end=1642) · [sha256:9c8d139760536d0e…](/hashes/sha256:9c8d139760536d0e780e2f63f2952a3207afe4497478a82af119f232f540d9cf)
- **website** = busycircuits.com · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=1714&end=1763) · [sha256:9d72a23a398ec1cf…](/hashes/sha256:9d72a23a398ec1cf67010e91c0e901dece66418984b3da5c0bd167aece6eb36d)
- **version** = 0.1 · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=2587&end=2613) · [sha256:a99fb2fb90ac7b91…](/hashes/sha256:a99fb2fb90ac7b917341490236da49b6c363daf96d13bb7dccca556b1b03156d)
- **stereo-input-pairs** = 4 · as [stereo sum](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fstereo-sum) · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=1875&end=1895) · [sha256:e9b52af356a24afd…](/hashes/sha256:e9b52af356a24afd832ef7b854b865bcd154d606301f174c30cfcdb55fd41328)
- **stereo-output-pairs** = 2 · as [stereo sum](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fstereo-sum) · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=1897&end=1918) · [sha256:b4b0301af051d82e…](/hashes/sha256:b4b0301af051d82e6f285f5ab5d36032d215d56b055f85adc7b86e375ac9eaf3)
- **supply** = +12V 8mA / -12V 8mA · as [stereo sum](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fstereo-sum) · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2135&end=2162) · [sha256:1847a735c9e7a181…](/hashes/sha256:1847a735c9e7a1818cb8e0f741dea89e1ae0a6c7eecd75ed2876002c3da85935)
- **width** = 4 HP · as [stereo sum](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fstereo-sum) · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2164&end=2173) · [sha256:f12450582c9ed8a3…](/hashes/sha256:f12450582c9ed8a363c6b16351208e541cf1058ebaa9c7cb59cb4b9929be460a)
- **stereo mix output 2 · function** = Final stereo mix output. · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=611&end=655) · [sha256:d04662e075af3f4b…](/hashes/sha256:d04662e075af3f4bb64155a1568f416158cd4d3524230a3add36794af239ffc6)
- **stereo mix output 1 · function** = Stereo mix output. Normalised to bottom mixer section if ouput is left unpatched. · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=656&end=757) · [sha256:034787e8ed75085b…](/hashes/sha256:034787e8ed75085bfbb2e53f969eaf2d16622982f2807c063763ddc6eb331855)
- **stereo input pairs · io** = Stereo inputs. Can be used with audio or CV (inputs are DC coupled). · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=2614&end=2702) · [sha256:c430ed823e6d8ce7…](/hashes/sha256:c430ed823e6d8ce7d1d9a6996e38ffd77ddef4280e6cb9e66823011569ee82ae)
- **stereo input pairs · normalling** = Left ins normalised to Right for mono signals. · [quote](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586?trace&start=2704&end=2750) · [sha256:3305fa6ca2de4eb1…](/hashes/sha256:3305fa6ca2de4eb18f2cf8f023d3e33112bdaf7105e8866e187ef4fe39f67ef9)

### [mega tang](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fmega-tang) (2 records)

- **description** = Four Channel Linear VCA and Stereo Mixer · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2658&end=2710) · [sha256:1681d3b65c989723…](/hashes/sha256:1681d3b65c9897237004faabc9e267fa982e24a9460ef32009a6f23192f2fbc6)
- **product-code** = ALM033 · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=3077&end=3136) · [sha256:21c97e1dfff6178f…](/hashes/sha256:21c97e1dfff6178f7c0cea180b484f72ea79bd812e6ec2c1380ad0bd90271e75)

### [tyso daiko](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Ftyso-daiko) (2 records)

- **description** = Dual 12 Bit Digital Drum Voice · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=3150&end=3193) · [sha256:acb1893ebb586cd0…](/hashes/sha256:acb1893ebb586cd003f151061405b968dff52f8cea52d56b725d4e684a4a4684)
- **product-code** = ALM031 · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=3220&end=3279) · [sha256:5c13dc87617c99ee…](/hashes/sha256:5c13dc87617c99eedf74ae83e0bdb5f0c1ba2f90dcd59361a7ce20cd2d3d601b)

### [hpo](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fhpo) (1 record)

- **product-code** = ALM019 · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2879&end=2985) · [sha256:8335a097415176d4…](/hashes/sha256:8335a097415176d47388ead613ad787b2c2a436b3f50a2ad2365103b3c635831)

### [jumble henge](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fjumble-henge) (1 record)

- **description** = 16 Input Stereo Spectral Mixer · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2573&end=2618) · [sha256:7e4f6b37d10aaae1…](/hashes/sha256:7e4f6b37d10aaae11e3907c3f7d0c5e2bf655624c4e5d43ba381de2f0bc57235)

### [mfx](/?subject=https%3A%2F%2Fdrillable.com%2Fe%2Fbusycircuits-com%2Fstereo-sum%2Fmfx) (1 record)

- **description** = Stereo Multi Effects Processor · [quote](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32?trace&start=2620&end=2656) · [sha256:e0ca66875c81701e…](/hashes/sha256:e0ca66875c81701e7621be9cf0aa396f407bf19e36df694125e6e0103152fe7e)

## Captures (2)

- 9 Sep 2026, 00:04 UTC · https://assets.busycircuits.com/docs/alm038-manual.pdf · quotes only (no licence recorded) · 0 revisits · [text](/hashes/sha256:3a1a07aae8f63a90540f515112a3eafafeeb78e436a989cc6c59fd66ff5e8586) (pdfium/7881, 2905 bytes), [older text](/hashes/sha256:6a13caf0e38b3323a73660313ac3cbabe306473f8f1b9a1967f33ceea9c5f3b0) (pdfium/7881, 2907 bytes) · capture [sha256:5108c222616082b2…](/hashes/sha256:5108c222616082b2dc628ee4287e2df5f2bccf5a3ec9aecf639dbe88b90bac81)
- 9 Sep 2026, 00:04 UTC · https://busycircuits.com/pages/alm038 · quotes only (no licence recorded) · 0 revisits · [text](/hashes/sha256:e3c4e870273c033829ca716b903a2a00ac11914a6b5748a371b8697f3f0a8b32) (drillable-html-text/1, 3626 bytes) · capture [sha256:401a5fa5a53b084f…](/hashes/sha256:401a5fa5a53b084fc96474924c822bdb0a7ab5f994c69aca4d17b1e57fe4e53f)

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.

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